A baker has 20 pounds of sugar. He uses ⅜ of the sugar to bake cookies.
How many pounds did he use?
(Enter your answer as a fraction in simplest form.)
Answers
Answer:
If 20 is 100% then 20 divided by 4 equals 5 so 20 lbs. - 5 lbs. = 15 lbs. the baker has 15 pounds of sugar left.
Step-by-step explanation:
This is a wonderfully easy problem. So, you start off by dividing the pounds of sugar by the denominator which is 4. So:
20 / 4 = ?
Then you that product and multiply it by the numerator, which is 3 in this case and you get your answer.
Thanks!
Related Questions
In ΔFGH, h = 840 inches, � m∠F=93° and � m∠G=49°. Find the length of g, to the nearest 10th of an inch.
Answers
Let's use the formula:
g / sin(G) = h / sin(H)
Substituting the given values:
g / sin(49°) = 840 / sin(93°)
Now, we can solve for g. Rearranging the equation, we have:
g = (sin(49°) * 840) / sin(93°)
Using a calculator, we can evaluate this expression to find the approximate length of g.
g ≈ (0.7502 * 840) / 0.9998
g ≈ 630.168 / 0.9998
g ≈ 630.227
Therefore, the length of side g, rounded to the nearest tenth of an inch, is approximately 630.2 inches.
Factorise n^2 -2n -120
Answers
Answer:
(n-12)(n+10)
Step-by-step explanation:
Which of the following shows a 90° counterclockwise rotation of the blue figure
Answers
An athletic coach conducted an experiment to test whether a four-week stretching and flexibility program reduces the number of muscular injuries that occur during athletic events. The coach randomly selected 30 athletes from several sports and randomly assigned 15 athletes to the four-week program. The remaining 15 athletes did not participate in any type of flexibility program during the four weeks.
Which statements about this study are true?
This study uses random sampling.
This study uses a control group.
This study uses a repeated measures design.
This study uses blocking.
This study uses blinding.
Answers
The TRUE statements about the study described above are :
• USE OF RANDOM SAMPLING
• USE OF A CONTROL GROUP
When selection from a population is performed such that all subjects in the population have equal chance of being selected, then we have a random process, the 30 selected athletes we're chosen without bias.
Also, when a certain group used in a research aren't subjected to the treatment process if the research, but are only used to compare the behavior of the TREATMENT group, then such group are called the CONTROL group. Hence, the 15 athletes who did not participate in any of the flexibility program are the control group.
The research doesn't exhibit any blinding or blocking procedure as it does not hide any information or contain an undesired variable.
Therefore, the TRUE statements are the study makes use of RANDOM SAMPLING AND A CONTROL GROUP.
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Answer:
This study uses random sampling.
Step-by-step explanation:
i got it wrong
55
At a restaurant, the bill comes to $65. If you decide to leave a 11% tip, how much is the tip?
$
Give dollars and cents (like 1.23)
Answers
Answer:
Step-by-step explanation:
To find the tip, we first need to calculate 11% of the bill amount, which is:
0.11 x $65 = $7.15
Therefore, the tip is $7.15.
Answer:
$7.15
Step-by-step explanation:
Syep by step picture attached
Pre algebra 45.3n = -181.2 what is n?
Answers
Answer:
N= -4
Step-by-step explanation:
Just divide both sides by 45.3 to isolate the variable (n).
Hope this helped :)
The answer is n=-4
If this answer helped you then please mark it as brainliest so I can get to the next rank
2/3(3z-6) please help
Answers
Answer:
2z-4
Step-by-step explanation:
By using distributive property, 2/3 * 3z = 2z and 2/3 * -6 = -4
This means the answer is 2z-4
\(Answer: \large\boxed{2z-4}\)
Step-by-step explanation:
To solve:
\(\frac{2}{3} (3z-6)\)
We must use the distributive property and distribute 2/3 to the 3z and -6
...
\(\frac{2}{3} (3z-6)\)
\(=\frac{2}{3} (3z) + \frac{2}{3} (-6)\)
\(=\frac{6z}{3} + -\frac{12}{3}\)
\(=2z-4\)
Selecting from millimeter, meter, and kilometer, determine the best unit of measure to express the given length.
Answers
Millimeter is the best unit to define the radius of the pencil.
What is a radius?The distance from a circle's centre to any point on its periphery is known as the radius. The radius of a circle is also known as the distance separating any two points on the circle from its centre. The radius of a circle is the separation between its centre and circumference. Always, the diameter is twice the radius. As a result, the formula is created by multiplying the diameter by two.
Define millimeter.The smallest unit of measurement is the millimetre. There are a thousand millimetres in a metre, and a dime is somewhat thicker than a millimetre. When measuring anything's length in metric units, you'll be working with meters and variants on meters, including millimeters.
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Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
A/60
B/45
C/105
The measurement of angle A is
The measurement of angle B is
The measurement of angle Cis
Answers
The second pair of points representing the solution set of the system of equations is (-6, 29).
To find the second pair of points representing the solution set of the system of equations, we need to substitute the x-coordinate of the second point into one of the equations and solve for y.
Given the system of equations:
y = x^2 - 2x - 19
y + 4x = 5
Substituting the x-coordinate of the second point (-6) into equation 2:
y + 4(-6) = 5
y - 24 = 5
y = 5 + 24
y = 29
Therefore, the second pair of points representing the solution set of the system of equations is (-6, 29).
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Question
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
y = x2 − 2x − 19
y + 4x = 5
The pair of points representing the solution set of this system of equations is (-6, 29) and
_________.
Select the correct answer.
A figure shows the inscribed triangle ABC with center point O which bisects BO. An angle of C is 50 degrees.
In the diagram,
is a diameter of the circle with center O. If m∠
= 50°, what is m∠
?
A.
50°
B.
40°
C.
80°
D.
100°
Reset Next
Answers
Answer: C
Step-by-step explanation:
What is the midpoint of AB?
Answers
Answer: Point G.
Step-by-step explanation:
Count the number of spaces between points A and B. Then divide that number by 2 and count that many spaces from one point.
14/2=7
I hope this helps!! Pls mark brainliest :)
Arrange the steps in order to simplify the expression
Answers
Answer:
Step-by-step explanation:
For step explanation:
1. write the problem
2. distinguishing the neg sign
3. distributing 3
4. moving like terms next to each other through commutative property
5. Combining like terms
6. getting rid of parentheses
(9·20+60)÷4−16+4·(20·5)
Answers
Answer:
444
Step-by-step explanation:
Parentheses
Exponents
Multiplication
or
Division
Addition
or
Subtraction
(9·20+60)÷4−16+4·(20·5) -multiply the first numbers in the first ()
(180+60)÷4−16+4·100 - multiply the numbers in the last ()
240÷4-16+4·100 -add the numbers in the ()
240÷4-16+400 -multiply the last numbers
60-16+400 -divide the firsts numbers
444 -SOLVED
\(\text {Hello! Let's Solve this Problem!}\)
\(\text {The First Step is to Solve the Parentheses:}\)
\(\text {90*20=180+60=240}\\\text {20*5=100}\)
\(\text {Your new Problem should be: 240/4-16+4+100}\)
\(\text {The Next Step is to Divide:}\)
\(\text {240/4=60}\)
\(\text {Your new Problem should be: 60-16+4*100}\)
\(\text {The Next Step is to Subtract:}\)
\(\text {60-16=44}\)
\(\text {Now the Next Step is to Multiply:}\)
\(\text {4*100=400}\)
\(\text {The Final Step is to Add:}\)
\(\text {44+100=}\)
\(\text {Your Answer should be:}\)
\(\fbox {444}\)
\(\text {Best of Luck!}\)
\(\text {-LimitedX}\)
Which derivation rule justifies the following argument? If n is a multiple of 8, then n is even. However, n is not even. Therefore, n is not a multiple of 8. O double negation O simplification De Morgan's Laws O modus ponens O modus tollens
Answers
Commutativity justifies the statement, of If n is a multiple of 8, then n is even. However, n is not even. Therefore, n is not a multiple of 8.
Commutativity is used in Maths equations and describes sums that can be moved around and will still give the same answer.
'Commutative' comes from the word 'commute' which means to move and travel around, so equations that are commutative have numbers that can be moved within the equation.
commutative law, in mathematics, is either of two laws relating to number operations of addition and multiplication that are stated symbolically as a + b = b + a and ab = ba.
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A120
B108
C135
D144
Please help me
Answers
Answer:
B - 108
Step-by-step explanation:
A regular pentagon is 540 degrees. Divide 540 by 5 (since there are five sides) which equals 108 degrees.
since three of those z angles can be shown. That would be 360°.
Jeremiah buys lunch from the school cafeteria each day of school. He buys one slice of pizza and two bags of chips. The pizza costs p dollars and the chips cost c dollars. The expression 5(p + 2c) describes how much Jeremiah spends on school lunches for the week. What does 5 represent in this expression?
Answers
Answer:
5 repersents multiplycation of the numbers and varuable in the parenthaces
Step-by-step explanation:
I belive you are trying to find x so becuse the unknown varible P and C are in parethaces ( ) they would be added and multiplyed first so now we have 5 wich is outside the parenthaces and becuse theirs no sighns of addition or subtraction its multiplycation because its so close to another number or variable
the number 54 is a multiple of 9 TRUE OR FALSE
Answers
Answer:
Yes because a multiple is a number that can be divided by another number without a remainder.
Step-by-step explanation:
54 divided by 9 equals 6
find 4 1/2% of 280 and round to the nearest tenth
Answers
I owe $8500 on my credit card. The card has a promotional interest rate of 0% for 24 months. To repay the debt, I'm going to pay a fixed amount toward the balance every month. After 12 months, my remaining debt will be $6460. Which of the following equations correctly relates the remaining debt (D) to the number of months (t) I've been making payments? (Select all that apply.)
Question 4 options:
D=6460+170t
D=170t−6460
170t+D=8500
D=−170t+8500
D+6460=8500t
Answers
Answer:
170t+D=8500
D=170t−6460
Step-by-step explanation:
Mathematical models are used to explain real life situations.
We can see from the question that the total debt is $8500 while there is interest rate of 0% for 24 months. We are also told that after 12 months, the remaining debt was $6460.
Now, the equations that correctly model the situation are;
170t+D=8500D=170t−6460Learn more about mathematical models:https://brainly.com/question/731147
Anthony and his family went out to dinner last night. When the bill came, Anthony's mom figured out how much to tip their waiter. For a dinner bill of d dollars, she tips 0.20d dollars. The bill for the family's dinner was $56. How much did Anthony's family tip the waiter?
Answers
If for every amount of $d , $0.20d is tipped, then for amount of $56, $11.6 will be tipped to the waiter
What is rate?A rate is a special ratio in which the two terms are in different units. For example, if a 12-ounce can of corn costs 69¢, the rate is 69¢ for 12 ounces. This is not a ratio of two like units, such as shirts. This is a ratio of two unlike units: cents and ounces.
If for every $d , $0.20d is tipped, then this means that the total amount spent is $56 and the amount Anthony's family tip the waiter is calculated as:
0.2 × 56
= $11.6
Therefore the waiter was tipped $11.6
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Answer:
A dinner bill of d dollars calls for a tip of 0.20d dollars. You want to find how much the family tipped the waiter for a bill of d=$56.
Evaluate the expression 0.20d for d=56.
0.20d
=
0.20(56)
=
11.2
The family tipped the waiter $11.20.
luck is preparing food for his dog he mixes 3 cup of dry food and some cup of wet food he put all the food into 4 bowls he puts 5/4 cups into each bowl
Answers
To find the amount of wet food Luck mixed with the dry food, we can use the fact that he put 5/4 cups into each of the 4 bowls. Therefore, he used a total of 5/4 x 4 = 5 cups of wet food.
Thus, Luck mixed 3 cups of dry food and 5 cups of wet food to prepare the dog's meal.
1. Calculate the rate of change for the following data:
[x] [y]
-1 -7
2 5
7 25
10 37
A) 4. B) 2. C) 12.
Please help!
Answers
the slope goes by several names
• average rate of change
• rate of change
• deltaY over deltaX
• Δy over Δx
• rise over run
• gradient
• constant of proportionality
however, is the same cat wearing different costumes.
well, to get it all we need is two points, say hmmm let's use (-1 , -7) and (7 , 25)
\((\stackrel{x_1}{-1}~,~\stackrel{y_1}{-7})\qquad (\stackrel{x_2}{7}~,~\stackrel{y_2}{25}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{25}-\stackrel{y1}{(-7)}}}{\underset{run} {\underset{x_2}{7}-\underset{x_1}{(-1)}}}\implies \cfrac{25+7}{7+1}\implies \cfrac{32}{8}\implies 4\)
A student ran a distance of 3 1/2miles each day for 5 days. Then the student ran a distance of 4 1/4 miles each day for the next 5 days. What was the total distance in miles the student ran during these 10 days?
Answers
Answer:
To find the total distance, we need to add up the distance the student ran in the first 5 days and the distance the student ran in the next 5 days.
Distance for the first 5 days = 3 1/2 miles/day × 5 days = 17.5 miles
Distance for the next 5 days = 4 1/4 miles/day × 5 days = 21.25 miles
Total distance = Distance for the first 5 days + Distance for the next 5 days
Total distance = 17.5 miles + 21.25 miles
Total distance = 38.75 miles
Therefore, the student ran a total of 38.75 miles during these 10 days.
PRETTY MUCH A FREE BRAINLIEST IF UR RIGHT, GOOD LUCK :D. Value of x is greater than or equal to 14
Options:
x>14
x<14
x≥14
x≤14
Answers
Answer:
3rd choice down. . . . . . .
x≥14 plz give me brainlyest
work out the area of this circle take pi to be 3.142 and write down all the digits given by your calculator diameter 13cm
Answers
Area of circle of diameter with 13cm is 132.74
What is area of circle?
The space a circle takes up in a two-dimensional plane is known as the area of the circle.Alternately, the area of the circle is the area included inside the circumference or perimeter of the circle. A = r², where r is the circle's radius, is the formula for calculating a circle's surface area. The square unit—for instance, m², cm², in², etc.—is the unit of area. In square units, the area of a circle is equal to r² or d²/4 where (Pi) = 22/7 or 3.14. The ratio of a circle's circumference to its diameter is known as pi (). This unique mathematical constant exists.Given :
Diameter of circle, d = 13cm
Radius of a circle, r = d/2
=13/2
=6.5
Area of circle = πr²
= 3.142 * 6.5 * 6.5
= 132.74
Hence, the Area of circle of diameter with 13cm is 132.74.
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I need help! I’m stuck on this problem!!
Jackie is five times as old as her son Elijah. The sum of their ages is 48. How old is Elijah?
Answers
Answer:
Elijah is 8.
Step-by-step explanation:
8 x 5 = 40 (Jackie is 40)
40 + 8 is 48!
Answer:
97.9% sure its 8
Step-by-step explanation:
Multiply using cancellation:
2/50 x 5/18 =
3/4 x 4/9 =
7/8 x 2/5 =
HELP PLEASE!!!!!!
Answers
Answer:
This is how you simplify them
Step-by-step explanation:
1) 1/90
2) 1/2
3) 7/20
How many solutions are there to the equation below?|x| = -4
A 0
B 2
C 4
D 1
Answers
Answer:
There are 0
Step-by-step explanation:
Absolute value is the positive distance a number is away from 0, so no value of x will make the equation true
Answer:
A 0
Step-by-step explanation:
There are no solutions. Because the absolute value always returns a positive value, there are no solutions to this equation.
If x is negative, the answer will be positive. If x is positive the answer will still be positive. No value of x will give a value of -4. So there is no solution.
What’s the hypotenuse
Answers
a2 + b2 = c2 and the answers is 5
Which of the following can be used to evaluate the series 5E n=1 6(0.6)n-1
Answer is C
Answers
A geometric series is an expression that results from adding all the elements in a geometric order. The right answer is B.
A geometric sequence is what?A geometric series is an expression that results from adding all the elements in a geometric order.
The given series is a geometric series in the form , where
The series has 5 terms, n = 5The first term of the series is 6, a₁ = 6The common ratio between the terms, r= 0.6Now, the geometry series' total can be expressed as,
\(\begin{aligned}\text { Sum } & =\mathrm{a}_1 \frac{\left(1-\mathrm{r}^{\mathrm{n}}\right)}{(1-\mathrm{r})} \\& =6 \frac{\left(1-0.6^5\right)}{(1-0.6)}\end{aligned}\)
Hence, the correct option is C.
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