Please help emergency
Answer:
1/20÷950
Step-by-step explanation:
hope this helps!
Answer:
the first one
Step-by-step explanation:
Find the surface area of the prism.
2.2 ft
2 ft
3 ft
1 ft
What is the area of the prism?
Answer:
I cant see it ill go on your page when you post it with the picture.
Answer:
Step-by-step explanation:
8y = 0.2(3x - 5) answer in slope intercept and y-intercept
The slope of the given equation is 0.075 and y-intercept is 0.125
What is slope of line ?
Slope of line is the angle made by the line from positive x-axis in anticlockwise direction, it also denoted the steepness of the line.
The point with coordinate having same slope as with given coordinates can be plotted on the same line.
First writing the given equation in standard slope intercept form :
y = mx + c.........(1)
In which:
• m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
• c is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function
8y = 0.2(3x - 5)
8y = 0.6x - 1
y = 0.6/8x - 1/8
y = 0.075x - 0.125
Now, comparing it with equation (1) we get :
m = 0.075 and c = - 0.125
hence the slope of the given equation is 0.075 and y-intercept is 0.125
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URGENT PLEASE HELP!!!
The probability that the husband has more than $150,000 of insurance is 1.4577
How to calaculate The probability that the husband has more than $150,000 of insuranceLooking at the row where the husband's insurance is between $50,000 and $100,000, we can see that there are a total of 329 policies.
Out of these policies, the number of policies where the husband has more than $150,000 of insurance is 249+30+25+176 = 480.
Therefore, the probability that the husband has more than $150,000 of insurance given that his insurance is between $50,000 and $100,000 is:
480/329 ≈ 1.4577
Rounded to four decimal places, the probability is 1.4577.
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Slove for the value of a
Answer:
a = 11
Step-by-step explanation:
9a + 6 + 75 = 180
9a + 81 = 180
9a = 99
a = 11
Please help me with solving for x
Step-by-step explanation:
For some side x, we are given two angles so let use law of sines
We don't know the angle opposite of the x side so we using the triangle interior property
\(120 + 51 + x = 180\)
\(x = 9\)
So the missing angle is 9.
The law of sines formula is that
\( \frac{a}{ \sin( \alpha ) } = \frac{b}{ \sin( \beta ) } \)
where a and b are side lengths.
And alpha, and Beta are angles that are OPPOSITE of the side lengths, a and b, respectively
Let a be 25,
therefore alpha is 120
Let b be x,
therefore beta is 9.
\( \frac{25}{ \sin(120) } = \frac{x}{ \sin(9) } \)
Solving for x.
\(25 \times \frac{ \sin(9) }{ \sin(120) } = x\)
\(x = 4.51587\)
Round if needed so our answer is
\(x = 4.5\)
the area of the square is 36 cm. 2 what is the formula that shows the length or side b
Answer:
36=b^2 or b=the square root of 36
Step-by-step explanation:
The sides of a square are all equal in length. To find the area of a square you can multiply the two sides together. Considering that they are the same length, you can just square one of the side lengths to get your answer. To find a side length you can take the square root of the area.
Answer:
Step-by-step explanation:
b · b = 36
The average daily temperature, t, in degrees Fahrenheit for a city as a function of the month of the year, m, can be modeled by the equation graphed below, where m = 0 represents January 1, m = 1 represents February 1, m = 2 represents March 1, and so on. If the equation is t = a cosine (StartFraction pi Over 6 EndFraction (m + 1)) + k, what are the values of a and k?
On a coordinate plane, a curve starts at (0, 42). It increases to (5, 80) and then decreases to (11, 40).
a = –60; k = 20
a = –50; k = 30
a = –30; k = 50
a = –20; k = 60
Answer:
D
Step-by-step explanation:
edge
Answer:
The answer is D.) as you can see by the millions of comments under the question + the answer above
SOMEONE PLEASE HELP I DIDNT PAY ATTENTION IN CLASS
58 m2
68 m2
90 m2
98 m2
Answer:
\(58 m^{2}\)
Step-by-step explanation:
Seperate it into two pieces;
Piece 1, base of 2, height of 9
Piece 2, base of 8, height of 5.
Area of Piece 1:
A = bh
A = 2 (9) = 18
Area of Piece 2:
A = bh
A = 8 (5) = 40
Add the areas of both pieces:
18 + 40 = 58 m2
Which is the graph of f(x) = 3^—x
Answer:
Answer is 3rd graph to the right
Which of the ratios below has a unit rate of 8? Select all that apply.
A) 40:5
B) 24:16
C) 96:12
D) 48:6
E) 2:24
Please answer this relatively quickly, I'm not in very much of a rush but would like to get this done.
Answer:
x=23
Step-by-step explanation:
2x-6/4 = 10
2x-6 = 10(4)
2x-6 = 40
2x = 40+6
2x = 46
x = 46/2
x = 23
find the median of this data set
{7,2,5,8,14,8,10,2}
will give brainliest
a player scored 89 points in a single professional basketball game. he made a total of 55 baskets, consisting of field goals (worth two points) and fouls shots (worth one point). find the number of field goals and the number of fouls shots that the player made
The player made 38 foul shots.
Let's indicate the player's total number of field goals made by F and foul shots attempted by S. Based on the data in the problem, we may construct an equation system:
F + S = 55 (the player made a total of 55 baskets) (the player made a total of 55 baskets)
2F + S = 89 (the player scored a total of 89 points) (the player scored a total of 89 points)
The substitution approach can be used to find the values of F and S. We start by resolving the initial S equation:
S = 55 - F
Next, we change S in the second equation to the following expression:
2F + (55 - F) = 89
When we simplify and find F, we obtain:
F = 17
Hence, the player connected on 17 field goals. We may change this value of F into the first equation and then solve for S to determine the total number of foul shots:
17 + S = 55
S = 38
The player so scored 38 fouls.
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middle school problems and i need help
Answer:
A. 47%
Step-by-step explanation:
The total amount of people who preferred indoor seating was 70. The total amount of people sureveyed was 148. So 70 divided by 148, or 70/148, is
0.47 =47%
For my friend I’ll mark you and thanks you
You just got a new phone and now you need to get a phone plan. One company offers a flat fee of forty dollars a month for unlimited calling and texting. Another company offers fifteen dollars a month with unlimited texting, but you have to pay 5¢ for every minute you're on the phone. How many hours can you talk on the phone until both plans cost the same?
Let us formulate two equations for both cases:
First option:
C= 40 (Cost)
Second option:
C= 15 + 3*h ( $3 is the cost of talking on the phone 60 minutes and h represents the number of hours)
Replacing the first equation in the second one, we have:
40 = 15 + 3h
40 - 15 = 3h (Subtracting 15 on both sides of the equation)
25 = 3h (Subtracting)
25/3 = h (Dividing by 3 on both sides of the equation)
8.33 =h (Dividing)
You can talk on the phone 8.33 until both plans cost the same.
When given a set of cards laying face down that spell W, E, L, O, V, E, M, A, T, H, determine the probability of randomly drawing a vowel.
two fifths
two sixths
two tenths
four elevenths
Answer:
so the answer without simplifying is 4/9 but divided by two is 2/4.5 round up and thus the answer is 2/5
Step-by-step explanation:
count the letters
see how many Vowels are there
place in a fraction
simplify
Suppose that a scarf company estimates that its monthly cost is
C(a)=500x2 + 300 and its monthly revenue is
R(x) = -0.523 +6002-200+300, where x is in thousands of
scarves sold. The profit is the difference between the revenue and the cost.
What is the profit function, P(x)?
The profit function is P(x) = -500.523x^2 + 600x - 200.
To find the profit function, P(x), we need to subtract the cost function, C(a), from the revenue function, R(x).
Given:
Cost function: C(a) = 500x^2 + 300
Revenue function: R(x) = -0.523x^2 + 600x - 200 + 300
Profit function, P(x), is obtained by subtracting the cost function from the revenue function:
P(x) = R(x) - C(a)
P(x) = (-0.523x^2 + 600x - 200 + 300) - (500x^2 + 300)
Simplifying the expression:
P(x) = -0.523x^2 + 600x - 200 + 300 - 500x^2 - 300
P(x) = -500x^2 - 0.523x^2 + 600x + 300 - 200 - 300
P(x) = -500x^2 - 0.523x^2 + 600x - 200
Combining like terms:
P(x) = (-500 - 0.523)x^2 + 600x - 200
Simplifying further:
P(x) = -500.523x^2 + 600x - 200
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Help me out hereeeeeeeeeeeee
Answer:
I think the first one
Step-by-step explanation:
Answer:
3 1/7
Step-by-step explanation:
5/6 * 4 = 20/6
20/6 = 3 2/6 = 3 1/3
Find the area of the blue-shaded region. Please help I need it asap. The answer is 20.0m squared I cannot figure out the work for it
The area of the blue-shaded region is 19.95 m²
What is area?Area is defined as the total space taken up by a flat (2-D) surface or shape of an object.
Given that, a rectangle with length 14 m, and diagonal 15.5 m, a parallelogram has been cut out of it, we need to find the area remaining,
Using the Pythagoras theorem,
15.5² = 14²+w² [width]
w² = 240.25-196
w² = 44.25
w = 6.65
Therefore, the width of the rectangle is 6.65 m
That mean, the height of the parallelogram is 6.65 m,
The area of the blue-shaded region, is calculated by subtracting the area of the parallelogram by the area of the rectangle,
Area of the remaining region = 14×6.65-11×6.65
= 6.65(14-11) = 6.65×3
= 19.95 m²
Hence, the area of the blue-shaded region is 19.95 m²
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circle A has a diameter of one foot. Circle B has a circumfrence of 1 meter. Which circle is bigger? Explain you reasoning. (1 inch = 2.54 centimeters)
Answer:
B
Step-by-step explanation:
You want to know whether circle A with a diameter of 1 foot is larger or smaller than circle B with a circumference of 1 meter.
CircumferenceThe circumference of circle A is ...
C = πd
C = π(1 ft) = π(1 ft)×(0.3048 m)/(1 ft) = π(0.3048 m) ≈ 0.9576 m
The circle with a circumference of 1 m (circle B) is larger than the one with a circumference of 0.9576 m (circle A).
Solve for g:2g - h= 5f(2.5+h)fg=1f(5+h)/2(5f+h) / 2MORZoom inO0nouloUS 11:36
Eliminate the denominator by multiplying both sides of the equation by f.
\(2g-h=5f\)Add h to both sides of the equation.
\(2g=5f+h\)Divide both sides of the equation by 2.
\(g=\frac{5f+h}{2}\)Therefore, the correct answer is the rightmost option.
In art class students are mixing blue and red paint to make purple paint. Cameron mixes 5 cups of blue paint and 8 cups of red paint. Dianelys mixes 7 cups of blue paint and 10 cups of red paint. Use Cameron and Dianelys’s percent of red paint to determine whose purple paint will be redder.
Rewrite the function by completing the square. f(x)=x^2−2x+17
Answer:
\(f(x) = {x}^{2} - 2x + 17 \\ completing \: squares \\ divide \: the \: sum \: by \: 2 \: and \: the \: result \: to \: the \: {x}^{2} and \: subtract \: it \: from \: the \: product \\ in \: this \: case. \: our \: sum \: is \: 2 \\ f(x) = ({x}^{2} \times \frac{2}{2} ) + (17 - \frac{2}{2} ) \\ f(x) = {(x + 1)}^{2} + (17 - 1) \\ f(x) = {(x + 1)}^{2} + 16\)
two cups are equal to a pint two pints are equal to a quart four quarts are equal to a gallon how many cups are equal to a gallon
The number of cups that equal one gallon is 16
What is word problem?A word problem is a math problem written out as a short story or scenario. Basically, it describes a realistic problem and asks you to imagine how you would solve it using math.
This word problem are solved into mathematical equation.
Two cups = 1 pint
2 pint = 1 quart
therefore the number of cup in a quart. = 2×2 = 4
4 quart = 1 gallon
1 quarter = 4 cups
4 quart = 4×4 = 16 cups
16cups = 1 gallon
Therefore the number of cups in a gallon is 16
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Use the motion map to answer the question. A motion map. The position line is a long black arrow pointing right with x as the reference point at left. Above the line are 3 dots with short vector arrows moving toward x, then a dot, then 2 dots with longer vector arrows moving away from x. Describe the position and velocity of the object based on the motion map.
The direction and position of the fourth and fifth arrows indicate that the object then moves towards the origin, with a smaller velocity.
What are Motion maps?Motion maps are used to illustrate the direction and position of an object. Using the motion map, the description of the object position and velocity is as follows:
The object starts its movement from the origin with a large velocity, before moving back to the origin with a smaller velocity. It stops for 1 second in the origin, then moves away with a larger velocity, Finally, it moves back towards the origin with a smaller velocity.
See attachment for the motion map, where the number on each arrow in the map, represents the position of the object.
Note that; the long arrow means large velocity while the short arrow means small velocity.
We analyze the direction and position using the arrows
The first arrow shows that the object starts from the origin with a large velocity.The direction and length of the second arrow show that, the object then returned to the origin with a smaller velocity.There is a dot in front of the second arrow. This dot indicates that the object stops for one second.The third arrow means that, the object moved from the origin with a larger velocityThe direction and position of the fourth and fifth arrows indicate that the object then moves towards the origin, with a smaller velocity.Therefore, the direction and position of the fourth and fifth arrows indicate that the object then moves towards the origin, with a smaller velocity.
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Answer:
Based on the motion map, the object starts at the reference point "x" on the left side of the position line. The three dots with short vector arrows moving toward "x" indicate that the object is moving in the direction of the reference point and gaining speed. This suggests that the object is accelerating. Then, there is a single dot, which might indicate a momentary pause or a constant velocity. Afterward, the two dots with longer vector arrows moving away from "x" suggest that the object is decelerating or slowing down. In summary, the motion map shows an object that starts from rest, accelerates towards the reference point, maintains a constant velocity for a brief moment, and then decelerates away from the reference point.
Step-by-step explanation:
Use chat gpt to give you unique answer.
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Answer: C; 5.32
Step-by-step explanation: If you are short $5.32, then that is represented as -5.32. The opposite of -5.32 is +5.32 or just 5.32. I hoped this helped!
The conditional statement below is true. If possible, write the biconditional statement.
If 2x = 18, then x = 9.
The biconditional statement for the given conditional statement would be:
2x = 18 if and only if x = 9.
The given conditional statement "If 2x = 18, then x = 9" can be represented symbolically as p → q, where p represents the statement "2x = 18" and q represents the statement "x = 9".
To form the biconditional statement, we need to determine if the converse of the conditional statement is also true. The converse of the original statement is "If x = 9, then 2x = 18". Let's evaluate the converse statement.
If x = 9, then substituting this value into the equation 2x = 18 gives us 2(9) = 18, which is indeed true. Therefore, the converse of the original statement is true.
Based on this, we can write the biconditional statement:
2x = 18 if and only if x = 9.
The biconditional statement implies that if 2x is equal to 18, then x must be equal to 9, and conversely, if x is equal to 9, then 2x is equal to 18. The biconditional statement asserts the equivalence between the two statements, indicating that they always hold true together.
In summary, the biconditional statement is a concise way of expressing that 2x = 18 if and only if x = 9, capturing the mutual implication between the two statements.
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What is the value of log, 81?
2
3
4
5
Answer:
log 81 = 1.90849
Step-by-step explanation:
log 81 = log 9^2 = 2 log 9 = 2(0.95424) = 1.90849