Mohamed surveyed his class on their favorite candy bar. 8 picked Snickers. 6 picked Kit Kats. 6 picked Milky Ways. If he applied the results of his survey to the whole school of 1500 people, about how many students would choose Snickers?

Answer:

The answer is 1 3/8 (D)

Step-by-step explanation:

If you added the amounts of each tick mark (which would be 13 2/8), and then subtracted it by 16, it would be 2 6/8. 2 6/8 divided by two (because we need to find the length of both of the indentical meteors) would be 1 3/8.

Now, to make sure it is 1 3/8: 13 2/8 + 1 3/8 + 1 3/8 = 16.

It is confirmed, 1 3/8 (Answer D) is the correct answer.

(Also, I took this test and got it correct :D)

Answer: k=7

Step-by-step explanation:

i just did the assiment

Answer:

The height of the cylinder 'h' = 12 inches

Step-by-step explanation:

Explanation:-

Given Volume of the cylinder = 8,478 cubic inches

Radius of the cylinder = 15 inches

Volume of the cylinder is determined by

                                  [tex]V = \pi r^{2} h[/tex]

                           8,478 = 3.14 × (15)² h

                         [tex]h = \frac{8478}{3.14 X 225} = 12 inches[/tex]

The height of the cylinder 'h' = 12 inches

Answer:

3

Step-by-step explanation:

first you add 5 + 3 = 8 then 24 divided by 8 = 3

Answer: y=-3/4x

Step-by-step explanation:

The slope intercept form is when you use the equation y=mx+b (m is the slope and b is the y-intercept). First, let's find the y intercept. The y intercept is what y would be if x is 0. here, you can see that this particular line passes through the origin. So, the y-intercept is zero because when x passes through zero, y is also zero. Next, let's find the slope. The formula for slope is change in y/change in x. Let's randomly choose 2 points off this line. To make this a thousand times easier for us, let's choose the points (-4, 3) and (4, -3). Now, to find the change in y, let's find the difference between the 2 y coordinates we have chosen. To do this we just need to do -3-3, which gives us -6. Now let's find the change in x. To do this we will do the same thing we did to find the change in y but this time we'll use the x coordinates. We will do 4-(-4), which simplifies to 8. Now, we're almost done. Just divide the change in y by the change in x. You will get -6/8. This can be simplified to -3/4. So now we know our slope is -3/4 and our y-intercept is 0. Let's insert them into the equation. y=-3/4x+0. We know that we can just get rid of that 0 because 0 literally means nothing. So our final answer is y=-3/4x. Hope this helps!

Answer:

The prime factorization of 48 is 2 × 2 × 2 × 2 × 3.

Answer:

The sun's direct ray is not hitting the northern hemisphere

Step-by-step explanation:

kind of self explanatory

Answer:

32

Step-by-step explanation:

56/7=8

7X8=56

4X8=32

Answer:

discriminant equals zero

Step-by-step explanation:

b² - 4ac  where a = 1, b = -6, and c = 9

(-6)² - 4(1)(9)  =  36 - 36

Answer:

4(2x+5) or 8x+20

Step-by-step explanation:

Answer:

8x + 20

Step-by-step explanation:

Side = 2x + 5

Perimeter of square = 4*side

                                 = 4*(2x + 5)          {Use distributive rule:a(b +c) = a*b +a*c}

                                = 4*2x + 4*5

                                = 8x + 20

Answer:

the answer would be A

Step-by-step explanation:

Answer:

A. 1,876 tissue holders

Step-by-step explanation:

Answer:

g=153

Step-by-step explanation:

i hope this helped...

Answer:

B

Step-by-step explanation:

if you have a scientific calculator or you can also your phone it will show you the answer.

The value of expression in simplified form is,

⇒ - 77√30

The given expression is,

⇒ (- 7 √3) × (11 √10)

We can simplify it by multiply like terms,

⇒ (- 7 √3) × (11 √10)

⇒ (- 7 × 11) × (√3 × √10)

⇒ - 77 × √30

⇒ - 77√30

Therefore, The value of expression in simplified form is,

⇒ - 77√30

Learn more about the multiplication visit:

https://brainly.com/question/10873737

#SPJ6

Answer:

8/5

Step-by-step explanation:

(-1, 4) (4, -4)

-4-4 over 4-(-1)

That is -8/-5.

-8/-5 is simplified to 8/5

Answer:

1.6

Step-by-step explanation:

to find the slope, find two points on the line in the graph.

i'll be using (-1, 4) and (4, -4).

substitute the points into the rise over run equation.

[tex]\frac{rise}{run} = \frac{y1-y2}{x1-x2} =\frac{-4-4}{-1-4}[/tex]

solve the fraction by subtracting first. always remember to subtract the values.

[tex]\frac{-4-4}{-1-4}=[/tex] 1.6

hope this helps (:

Answer:

Given a table, we can always simplify each ratio pair to find the unit rate. When the unit rate remains the same it is called the constant of proportionality, 'k'. Multiply or divide by the constant of proportionality, to solve problems depending upon the information you're given.

Answer:

98 bracelets

Step-by-step explanation:

Dorinda makes 50 bracelets (5*8+10=50) and Evan makes 48 (6*8=48). 48+50=98

Answer:

The second one decreasing on the interval (-infinity, 0) where it becomes constant

Answer:

The value of k is -4 and the equation of the line is [tex]y =-\frac{1}{2}\cdot x +10[/tex].

Step-by-step explanation:

The equation of the line is defined by the following formula:

[tex]y = m\cdot x + b[/tex] (1)

Where:

[tex]x[/tex] - Independent variable.

[tex]y[/tex] - Dependent variable.

[tex]b[/tex] - y-Intercept.

[tex]m[/tex] - Slope.

In addition, the slope of the equation of the line ([tex]m[/tex]) can be known from two distinct points:

[tex]m = \frac{y-y_{o}}{x-x_{o}}[/tex] (2)

Where [tex]x_{o}[/tex] and [tex]y_{o}[/tex] are the coordinates of the reference point.

By applying (2) in (1), we derive the resulting expression:

[tex]y = \frac{y-y_{o}}{x-x_{o}}\cdot x + b[/tex]

[tex]y\cdot (x-x_{o}) = (y-y_{o})\cdot x + b\cdot (x-x_{o})[/tex]

[tex]x\cdot y -y\cdot x_{o} = x\cdot y -x\cdot y_{o}+b\cdot x -b\cdot x_{o}[/tex]

[tex](b-y)\cdot x_{o} = b\cdot x -x\cdot y_{o}[/tex]

[tex](b-y)\cdot x_{o} +x\cdot y_{o} = b\cdot x[/tex] (3)

If we know that [tex]b = 10[/tex], [tex]x = 2[/tex], [tex]y = 9[/tex], [tex]x_{o} = k+10[/tex] and [tex]y_{o} = -2\cdot k -1[/tex], then the value of [tex]k[/tex] is:

[tex](10-9)\cdot (k+10)+2\cdot (-2\cdot k -1) = (10)\cdot (2)[/tex]

[tex]k+10 -4\cdot k -2 = 20[/tex]

[tex]-3\cdot k +8 = 20[/tex]

[tex]-3\cdot k = 12[/tex]

[tex]k = -4[/tex]

The value of the slope is:

[tex]m = \frac{9-7}{2-6}[/tex]

[tex]m = -\frac{1}{2}[/tex]

The equation of the line is [tex]y =-\frac{1}{2}\cdot x +10[/tex].

Answer:

2+3 = 5

4+1 = 5

1*5=5

Step-by-step explanation:

Answer:

5a -12

Step-by-step explanation:

-7a - 8 + 12a - 4

Add the terms that have the variable "n"

5a - 8 -4

add numbers

5a-12

Answer:

-23

Step-by-step explanation:

13-4(3+6)

13-4x9

13-36

-23

Answer:

h=189

Step-by-step explanation:

solve for H by simplifying both sides of the equation, then isolating the variable.

hope this helped

Answer:

21.5≤μ≤25.2

Step-by-step explanation:

The formula for calculating confidence interval is expressed as;

CI = xbar±(z*s/√n)

xbar is the mean = 23.7

s is the standard deviation= 16.3

n is the sample size = 438

z is the z score at 95% confidence level

z = 1.96

Substitute into the formula

CI = 23.7±(1.96×16.3/√438)

CI = 23.7±(1.96×16.3/20.93)

CI = 23.7±(1.96×0.77788)

CI = 23.7±1.5264

CI = (23.7-1.5264, 23.7+1.5264)

CI = (21.4736, 25.2264)

The confidence interval to the nearest tenth is 21.5≤μ≤25.2

Answer:$9,000

Step-by-step explanation:

150,000 x 0.06

Answer:

32 degrees

Step-by-step explanation:

5z+200=360

5z=160

z=32

Answer:

4x + 36

Step-by-step explanation:

[tex]4(x+9)\\4x+36[/tex]

Answer:

4x + 36

Step-by-step explanation:

We have to multiply 4 to x and 4 to 9. This is also called distribution. 4x + 36

Answer:

the answer would be n= -10

Step-by-step explanation:

-5n+5 + 55

subtract 5 on both sides

-5n = 50

divide both sides by -5

n = -10