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3 years ago

Midway High School has 1500 students. The school district requires that there be 2 janitors for every 125 students.

Mathematics

2 answers:

Phantasy [73]3 years ago

7 0

Answer:

Step-by-step explanation:

VMariaS [17]3 years ago

6 0

Answer:

Step-by-step explanation:

1500 divided by 125 = 12

12 x 2 = 24

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Shkiper50 [21]

Answer:

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Step-by-step explanation:

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3 years ago

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The graph of f(x) is shown. For what values of X does f(x)= 0

german

Answer:

-3, -1, 1

Step-by-step explanation:

The values of x when f(x) = 0 are the points on the graph when the curve intercepts the x-axis.

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x = -3, x = -1 and x = 1

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2 years ago

Write a word phrase that represents the expression 3q/2

Sati [7]

Three times q divided by two

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3 years ago

2/3y + v = s solve for y

DanielleElmas [232]

Answer:

y = $\frac{3s-3v}{2}$

Step-by-step explanation:

Given

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Multiply through by 3 to clear the fraction

2y = 3s - 3v ( divide both sides by 2 )

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3 0

4 years ago

A sprinkler sprays water in a circular area up to 30 feet. A radius reduction screw lets people reduce the radius by up to 25%.

tankabanditka [31]

Answer: $1590.63\ ft^2$

Step-by-step explanation:

Given

The sprinkler can water the area up to $30\ ft$ i.e. $30\ ft$ is the radius

If the screw leads to a reduction of 25% in radius, then the new radius is

$r'=(1-0.25)r\\r'=0.75r\\r'=22.5\ ft$

So, the area corresponding to this radius

$\Rightarrow \pi (22.5)^2\\\Rightarrow 1590.63\ ft^2$

Thus, the maximum area that can be covered is $1590.63\ ft^2$

5 0

3 years ago