We are given a function which domain is:
\(D(h)=\mleft\lbrace x<5\mright\rbrace\)and its range is:
\(R(h)=\mleft\lbrace y<4\mright\rbrace\)since the inverse of a function has a domain equal to the range of the original function we have that the range of the inverse of h is:
\(D(h^{-1})=\mleft\lbrace x<4\mright\rbrace\)Since the range of an inverse function is the domain of the original function we have:
\(R(h^{-1})=\mleft\lbrace y<5\mright\rbrace\)A bank charges 12% Simple interest p.a on cash loans to its clients.tito has asked for R10000loan amount and has promised to repay the the loan over 4years
Calculate the interest which Tito has to pay on loan ?
Determine the total amount to be paid back
Determine the monthly repayment amount
If Tito took a loan of $10000 from a bank to be repaid within 4 years, at 12% Simple interest per annum, then, he will have to pay overall $4800 as interest to the bank over 4 years and a total payment of $14800 at the end of the 4th year to repay and close off the loan.
As per the question statement, a bank charges 12% Simple interest per annum on cash loans to its clients and Tito took a loan of $10000 from the same bank to be repaid within 4 years.
We are required to calculate the overall interest Tito has to pay to bank if he repays and closes the loan at the end of 4th year, and also to calculate the total payment required to repay and close off the loan at the end of the 4th year.
To solve this question, we need to know the formula to calculate the interest amount in case of simple interest which goes as
Interest (I) \(=(\frac{P*R*T}{100} )\)
where, "P" = Principle amount of Loan,
"R" = Rate of simple interest charged on the principle per annum, and
"T" = Time period within which, the loan is to be repaid.
Here, (P = 10000), (R = 12%) and (T = 4). Then, the overall interest Tito will have to pay at the end of 4th year = \((\frac{10000*12*4}{100}) = (100*12*4)=(48*100)=4800\)
And total amount to be paid to repay and close of the loan at the end of 4th year will be = $[4800 + 10000] = $14800.
Simple interest: As the name itself suggests, "Simple" interest refers to the straightforward crediting of cash flows associated with some investment or deposit.To learn more about Simple Interest, click on the link below.
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Given: HF || JK; HG ≅ JG
Prove: FHG ≅ KJG
To prove that the triangles are congruent by ASA, which statement and reason could be used as part of the proof?
To prove that the triangles are congruent by ASA, the statement and reason could be used as part of the proof is option (A) ∠FGH ≅ ∠KGJ because vertical angles are congruent.
Here we have two triangle FHG and KJG,
The sides HF and the side JK are parallel
The length of the side of the HG and the length of the side JG are equal
HG ≅ JG
According to the ASA property of congruent, if the two angle and one side of the triangle are equal to the two angle and one side of the other triangle, then the both triangles are congruent
Here we have to prove that angle FHG and angle KJG are vertical angles
Here the vertical angles are congruent
Therefore, the statement that can be the part of proof is option (a) angle FGH ≅ angle KGJ because vertical angles are congruent.
I have solved the question in general, as the given question is incomplete
The complete question is:
Given: HF || JK; HG ≅ JG
Prove: FHG ≅ KJG
To prove that the triangles are congruent by ASA, which statement and reason could be used as part of the proof?
a) FGH ≅ KGJ because vertical angles are congruent.
b) JKG ≅ HFG because vertical angles are congruent.
c) FHG ≅ JKG because right angles are congruent.
d) HFG ≅ KJG because alternate interior angles are congruent.
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6j-k=20
3k+6j=11
Solve from elimination method
That's some nice handwriting :)
Eliminate \(k\) and solve for \(j\).
\(3 (6j - k) + (3k + 6j) = 3\cdot23 + 11 \\\\ \implies 18j - 3k + 3k + 6j = 69 + 11 \\\\ \implies 24j = 80 \\\\ \implies \boxed{j = \dfrac{80}{24} = \dfrac{10}3}\)
Now solve for \(k\).
\(6j - k = 23 \implies k = 6j - 23 \\\\ \implies k = 6\cdot\dfrac{10}3 - 23 \\\\ \implies \boxed{k = -3}\)
Hannah drew square a with a side length of 8 centimeters, as shwon in the diagram below. Hannah used a scale fatctor of 6/4 to dilate Square A and square A' what was the perimeter of Square A'
Answer:
80cm
Step-by-step explanation:
8 x 6/4 = 20
20 x 4 = 80
Answer:
0.5
Step-by-step explanation:
Hannah is in labor, she is 8 centimeters dilated. Shown in the diagram. Now, the perimeter of her puhtay and her child's head are 6/4. The fatctor of this is square b. Not a. To make Hannah's labor smooth, we need to figure out how much more she needs to dilate. since she is 8 centimeters, and the baby's head is 6/4. she will need 3 more centimeters until it is able to come out correctly. I hope this answered your question!! would love to answer more.
:)
John’s mother had three children. The first child was named April. The second child was named May. What was the third child’s name?
Answer:
The Third Childs name was "June"
Step-by-step explanation:
Because you said the first Childs name was "April" then the second one was "May", therefor you get "June" because It's "January, February, March, April, JUNE- on so on.
Answer:
Jhon
Step-by-step explanation:
tHe NaMe Is MenTiOnEd
Pls help I’ll mark brainliest q
Answer:
(5,30)
Step-by-step explanation:
The cash price of a used sedan is $18,750. Arthur Dennis cannot pay
cash, so he is making a down payment of $2,750 and 60 monthly
payments of $325 each. How much more does it cost to buy the vehicle this way?
Answer:
19,500
Step-by-step explanation:
You multiply 325 x 60 and you get 19,500
NEED HELP WITH THIS ASAP!!!
Answer:
A: $154.50
B: $86.15
C: $198.20
Step-by-step explanation:
Multiply the values.
b) 15, 13, 11, 9, 7.
find the term to term rule
Answer:
subtract 2 (- 2)
Step-by-step explanation:
the term to term rule is the change between each term in this series.
from 15 to 13, we subtract 2 (-2)
from 13 to 11, we subtract 2 (-2)
from 11 to 9, we subtract 2 (-2)
from 9 to 7, we subtract 2 (-2)
So, this is the term to term rule: subtract 2
Next term as per term rule of arithmetic progression is 5.
What is arithmetic progression?" Arithmetic progression is defined as the difference between two consecutive term is constant. Difference is known as common difference."
General form of Arithmetic progression
a, a + d, a + 2d , ........, a + nd
Common difference 'd' = \(a_{n} -a_{n-1}\)
According to the question,
Given terms are,
15, 13, 11, 9, 7
\(a_{1} =15\\\\a_{2} = 13\\\\a_{3} = 11\\\\a_{4} = 9\\\\a_{5} = 7\)
Common difference = \(a_{2} -a_{1}\)
= 13 - 15
= -2
Common difference = \(a_{3} -a_{2}\)
= 11 - 13
= -2
Given sequence is arithmetic progression with common difference -2
Next term after 7 as per term rule of arithmetic progression is
\(a_{6} = 7-2\)
= 5
Hence, Next term as per term rule of arithmetic progression is 5.
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Identify whether each function is linear or exponential.
Function A:
Function C
Function D:
You have $200 in
a savings
account that
earns 1% annual
interest
b. Which function has the greatest growth factor? Justify your response.
Answer:
A)
Function A: Exponential
Function B: Linear
Function C: Exponential
Function D: Exponential
B) Function A
Step-by-step explanation:
Function A: This is exponential because- (1, 3)(2,9)(3,27)
It is not going up by the same number each time. However, it is multiplying by 3 each time which means it is exponential.
Function B: This is linear because- (1, 64)(1, 80)(1, 96)
It is going up by 16 each time, (a constant number) which means it is linear.
Function C: This is exponential because- there is a curve, linear is always a straight line. But, this has a curve which means it is exponential.
Function D: This is exponential because- It is increasing by a percentage and not a constant number. It is increasing by 1% which means it is exponential.
The function that has the greatest growth factor is Function A because, Function A multiplies by 3 each time. Function B is linear, exponential functions always pass linear functions despite how "steep" they are. Eventually, the exponential function will surpass it. Function C is also exponential but is not as "steep" as Function A. Function A multiplies by 3 each time but Function C increases less. Function D is also exponential, and for the same reasons as Function C, Function A has the greatest growth factor.
If 6 men did a piece of work in 3 days, how many men will be needed to do the same piece of work in 2 days? A. 9 men B. 8 men C. 7 men D. 6 men
The number of men which it will take which will be needed for the same job to be completed in 2 days is; Choice A; 9 men.
How many men will be needed to do the same piece of work in 2 days?It follows from the task content that 6 men did the work in 3 days and hence, to determine the number of men capable of completing the work 2 days, we must evaluate as follows;
Total work = 6men × 3 days = 18 men days.
Hence, for 2 days; = 18/2 = 9 men.
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Which measurements can create more than one triangle? three angles measuring 75 degrees, 45 degrees, and 60 degrees three sides measuring 7 m, 10 m, and 12 m three angles measuring 40 degrees, 50 degrees, and 60 degrees three sides measuring 3 cm, 4 cm, and 5 cm
We can see here that the measurements that can create more than one triangle is option A. The one that refers to the three angles measuring 75 degrees...
What is triangle?Triangles are known to be three-sided polygons having three vertices. It is one of the basic geometric forms. The name for a triangle with vertices A, B, and C is triangle ABC.
We must think about the triangle inequality theorem, which states that the total of the lengths of any two sides of a triangle must be greater than the length of the remaining side, to figure out which measurements can produce more than one triangle.
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Let p and q be the propositions "Swimming at the New Jersey shore is allowed" and "Sharks have been spotted near the shore," respectively. Express each of these compound propositions as an English sentence. a) ¬q b) p ∧ q c) ¬p ∨ q d) p → ¬q e) ¬q → p f) ¬p → ¬q g) p ↔ ¬q h) ¬p ∧ (p ∨ ¬q)
Given propositions: p ="Swimming at the New Jersey shore is allowed"
q = "Sharks have been spotted near the shore"
We need to express each of these compound propositions as an English sentence.
a) ¬q : not q
Sentence: Sharks have not been spotted near the shore.
b) p ∧ q : p and q
Sentence: Swimming at the New Jersey shore is allowed and sharks have been spotted near the shore.
c) ¬p ∨ q : not p or q.
Sentence: Swimming at the New Jersey shore is not allowed or sharks have been spotted near the shore.
d) p → ¬q : If p then not q.
Sentence: If swimming at the New Jersey shore is allowed then sharks have not been spotted near the shore.
e) ¬q → p : If not q then p.
Sentence: If sharks have not been spotted near the shore then swimming at the New Jersey shore is allowed .
f) ¬p → ¬q : If not p then not q.
Sentence: If swimming at the New Jersey shore is not allowed then sharks have not been spotted near the shore.
g) p ↔ ¬q : p if and only if not q
Sentence: Swimming at the New Jersey shore is allowed if and only if sharks have not been spotted near the shore.
h) ¬p ∧ (p ∨ ¬q) : not p and, p or not q.
Sentence: Swimming at the New Jersey shore is not allowed and, swimming at the New Jersey shore is allowed or sharks have not been spotted near the shore.
The English sentence of each compound proposition is discussed below.
Given propositions,
p is "Swimming at the New Jersey shore is allowed".
And q is "Sharks have been spotted near the shore".
We have to express each of these compound propositions as an English sentence.
a. ¬q means not q.
Since,q is "Sharks have been spotted near the shore".
So Sentence becomes, Sharks have not been spotted near the shore.
b. p ∧ q means we have to use and to combine both the propositions.
So sentence becomes, Swimming at the New Jersey shore is allowed and sharks have been spotted near the shore.
c. ¬p ∨ q means not p or q.
So sentence becomes, Swimming at the New Jersey shore is not allowed or sharks have been spotted near the shore.
d. p → ¬q means If p then not q.
So sentence becomes, If swimming at the New Jersey shore is allowed then sharks have not been spotted near the shore.
e. ¬q → p means If not q then p.
So sentence becomes, If sharks have not been spotted near the shore then swimming at the New Jersey shore is allowed .
f. ¬p → ¬q means If not p then not q.
So sentence becomes, If swimming at the New Jersey shore is not allowed then sharks have not been spotted near the shore.
g. p ↔ ¬q means p if and only if not q.
So sentence becomes, Swimming at the New Jersey shore is allowed if and only if sharks have not been spotted near the shore.
h. ¬p ∧ (p ∨ ¬q) means not p and, p or not q.
So sentence becomes, Swimming at the New Jersey shore is not allowed and, swimming at the New Jersey shore is allowed or sharks have not been spotted near the shore.
Hence the sentences as a compound proposition is discussed above.
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Which of the following represents the solution set to the equation 2x^(2-3)= 64
Answer:
\(x = \frac{1}{32} \\ \)
Step-by-step explanation:
\( {2x}^{(2 - 3)} = 64 \\ {2x}^{ - 1} = 64 \\ \frac{2}{x} = 64 \\ x \times \frac{2}{x} = 64 \times x \\ 2 = 64x \\ \frac{2}{64} = \frac{64x}{64} \\ \frac{1}{32} = x \\ \)
what is the value of 7 in 74
Answer:
The value is in the tenths place which means the value is 74
Step-by-step explanation:
is the focus always in the parabola
Answer:
Yes
Step-by-step explanation:
The focus of a parabola is always inside the parabola; the vertex is always on the parabola; the directrix is always outside the parabola.
Oliver did the high jump three times. His scores were 7.016 feet, 5.42 feet, and 8.308 feet. How many feet did he jump in total? pleas help im in test
The total height of the three jumps is A = 20.744 feet
Given data ,
1st high jump score: 7.016 feet
2nd high jump score: 5.42 feet
3rd high jump score: 8.308 feet
On adding the scores , we get
7.016 + 5.42 + 8.308 = 20.744 feet
On simplifying the equation , we get
A = 20.744 feet
Hence , Oliver jumped a total of 20.744 feet in the three high jumps
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17.34 , 17.04 , 17.7
from smallest to largest
Answer:
17.04, 17.34, 17.7
When the length of each edge of a cube is increased by 1 cm, the volume is increased by 19 cm3.A cube is shown.The length is labeled e.The width is labeled e.The height is labeled e.What is the length (in centimeters) of each edge of the original cube? cm
Solution
solution given;
let length be x
its
volume be x ³
we have when length is increased by 1cm volume increased by 19 cm³ so
(x+1)³=x³+19cm³
x³+1³+3x²+3x=x³+19
3x²+3x-18=0
3(x²+x-6)=0
x²+3x-2x-6=0
x(x+3)-2(x+3)=0
(x+3)(x-2)=0
either
x=-3 rejected
or
x=2cm
Hence the correct answer for the length of each cube = 2cm
help me please i need your help!!! please help me !!!Theresa designed a new logo for her company. The triangular sections are painted a sparkly light blue, and the remaining sections are painted white. The white paint cost $0.12/ft², and the sparkly blue paint cost $0.33/ft2. How much will the paint cost for the new logo?
Answer:
$1.16
Step-by-step explanation:
Area of the circle
a = \(\pi r^{2}\)
a = (3.14)\(1.5^{2}\)
a = 3.14(2.25)
a = 7.065
Area of the triangle
a = 1/2bh
a = 1/2(1.5)(1)
a = .75
There are two triangle so the blue area is 1.5 \(ft^{2}\)
.33 x 1.5 = .495 This is the cost of the blue paint
The circle minus the triangle is the area of the whit part
7.065 - 1.5 = 5.565
5.565 x .12 = .6678
The total cost of paint will be .495 + .6678 = 1.1628 Rounded to the nearest cent is $1.16
Helping in the name of Jesus.
full method please
-6+28÷(-4)
Answer:
-13
Step-by-step explanation:
To add fractions, find the lowest common denominator and then combine
Figure A and figure B are similar right triangles.
Which series of transformations could have been applied to Figure A to create Figure B?
A dilated 150% then reflected across the x-axis
B dilated 250% then reflected across the y-axis
C dilated 250% then rotated 270 degrees clockwise about the origin
D dilated 500% then rotated 90 degrees counterclockwise about the origin
Answer:
Step-by-step explanation:
The legs of A seem to be about 2 and slightly less than 2 units in length.
The legs of B seem to be about 4.5 and 4.5 units in length
4.5/2 = 2.25 or 225% increase so NONE OF THE ABOVE answer is correct.
If we ASSUME that the legs of B are supposed to reach 5 and 5 (they don't) or the legs of A are both supposed to be 1.8 (hard to say, certainly the bottom one seems to exceed that)
then the dilation would be 5 / 2 = 2.50 or 250%
Which means we have an option of B) or C) to choose from
Reflecting A across the y axis would put B in the first quadrant so NO.
Rotating A 270° CW about the origin would give us B in the third quadrant which is correct.
So the CLOSEST answer is option C) (dilation not with standing)
find the x and y intercepts of 2x-9y = 4
2x-9y = 4
For the x-intercept y= 0
2x -9(0)= 4
2x = 4
x= 4/2
x= 2
x-intercept = (2,0)
For the y-intercept x = 0
2(0) -9y = 4
-9y = 4
y = -4/9
y- intercept = (0, -4/9)
XYZ was reflected to form LMN. Which statements are true regarding the diagram?
Answer:
XYZ = LMN
Y = M
X = L
XZ = LN
Step-by-step explanation:
Y = 86, M = 86, M = Y
X = 38, L = 38, X = L
Z = 56, N = 56, Z = N
A,B,C,and F I just did this problem on edge
Oreana's 150 g bag of trail mix is x% raisins. Brandon's 250 g bag of trail mix is y% raisins. They combine the two mixes together in one bowl.
Write an expression which shows how many grams of raisins are in the bowl
The expression which shows how many grams of raisins are in the bowl will be
(0.01x) * 150 + (0.01y) * 250
What is the expression that shows the raisin?An expression is simply used to show the relationship between the variables that are provided or the data given regarding an information. In this case, it is vital to note that they have at least two terms which have to be related by through an operator. Some of the mathematical operations that are illustrated in this case include addition, subtraction, etc.
The expression which shows how many grams of raisins are in the bowl will be:
= (x% × 150) + (y% × 250)
= (0.01x) * 150 + (0.01y) * 250
This equation represents the total grams of raisins in the bowl by multiplying the weight of the Oreana's bag by the percentage of raisins in it, and adding that to the product of the weight of Brandon's bag and the percentage of raisins in it. The "0.01" is used to convert the percentages from x and y to decimal form.
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f)un alpinista esta escalando una montaña de 6500 metros de altura .Si el primer día avanza 2780 metros y al tercer dia llega ala sima ¿cuantos metros escaló en los siguientes días?
Answer:
Segundo día: 3,720 metros
Step-by-step explanation:
6500 - 2780 (primer dia) = 3,720
No tenemos que solucionar cuanto en el tercer dia pq llego ala sima ese dia.
A car travelled 217 miles in three and a half hours. How much longer will it take for the car to travel another 334.8 miles?
Create a dot plot of the data shown below.
20, 21, 21, 25, 20, 23, 27, 23, 24, 25, 26, 24, 23, 22, 24
Which measure of center would best describe a typical
value of the data set? Why?
would be best,
The mean
because the data distribution is
V nearly symmetrical
Intro
Click or tap the number line to add a dot.
20 21
22
23 24 25 26 27 28 29
Reset
Based on the data, the mean would be the best measure of center to describe a typical value in the data set.
How to create a dot plot with the given data?To create a dot plot, we can list the numbers in order and place a dot above the corresponding value on the number line.
20 ••
21 ••
22 •
23 ••••
24 •••••
25 ••
26 ••
27 •
The dot plot shows a relatively symmetric distribution of the data, with the majority of values clustered around the middle. Therefore, the mean would be a good measure of center to describe a typical value of the data set.
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A line passes through the points (1, 4) and (3, -4). Whic is the equation of the line?
y = -4 + 8. y = -2x + 6. y = -1/4x + 2. y = 2x + 2
The life of light bulbs is distributed normally. The variance of the lifetime is 900 and the mean lifetime of a bulb is 520 hours. Find the probability of a bulb lasting for at most 576 hours. Round your answer to four decimal places.
Answer:
0.969
Step-by-step explanation:
Given that:
Mean lifetime (m) = 520 hours
Variance = 900
Hence, standard deviation (s) = √900 = 30
Probability that bulb will last for at most 576 hours
X ≤ 576
Obtain the standardized score :
Using the relation :
Zscore = (x - m) / s
Zscore = (576 - 520) / 30
Zscore = 56 / 30
Zscore = 1.867
P(Z ≤ 1.867) : using the z probability calculator ;
P(Z ≤ 1.867) = 0.96905
Hence, P(Z ≤ 1.867) = 0.969