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2 years ago

An education budget went from $800,000 to $1,120,000. What is the approximate percent increase?

Mathematics

1 answer:

alina1380 [7]2 years ago

8 0

Answer:

The percentage increase is 40%

Step-by-step explanation:

Percentage Increase =

Final Value - Starting Value

Starting Value x 100 (the whole fraction, not just the bottom)

Hope this helps!!!! :)

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The City Transit Authority plans to hire 12 new bus drivers. From a group of 100 qualified applicants, of whom 65 are men and 35

QveST [7]

Answer:

1. About 1/5 chance that Mary is chosen

About 1/7 chance John is chosen

2. about 0.0286 chance mary is chosen

about 0.0154 chance john is chosen

same as answer 2

Step-by-step explanation:

1. If you do proportions, a female's chance comes to 1/5 and a male's chance comes to 1/7.

2. for females, do 1/35 and males do 1/65

same as answer 2

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3 years ago

If r= 37 find the values of p, q, s

kkurt [141]

Answer:

ckfgfuf go he z v g b I g to

Step-by-step explanation:

c I'm x go bc to ggzh it ti

4 0

2 years ago

What is the value of x?

gulaghasi [49]

I believe the answer is X=15

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3 years ago

Read 2 more answers

The Better Baby Buggy Co. has just come out with a new model, the Turbo. The market research department predicts that the demand

dlinn [17]

Answer:

$68

Step-by-step explanation:

We have been given the demand equation for Turbos as $q=-4p+544$ , where q is the number of buggies the company can sell in a month if the price is $p per buggy.

Let us find revenue function by multiplying price of p units by demand function as:

Revenue function: $pq=p(-4p+544)$

$pq=-4p^2+544p$

Since revenue function is a downward opening parabola, so its maximum point will be vertex.

Let us find x-coordinate of vertex using formula $\frac{-b}{2a}$ .

$\frac{-b}{2a}=\frac{-544}{2\times -4}$

$\frac{-b}{2a}=\frac{-544}{-8}$

$\frac{-b}{2a}=68$

The maximum revenue would be the y-coordinate of vertex.

Let us substitute $x=68$ in revenue formula.

$pq=-4(68)^2+544(68)$

$pq=-4*4624+544(68)$

$pq=-18496+36992$

$pq=18496$

Therefore, the company should sell each buggy for $68 to get the maximum revenue of $18,496.

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3 years ago

What is the correct factorization of 6x2 + 24x? Hurry

blagie [28]

Answer:

6x^2*(x+4)

Step-by-step explanation:

hope this helps! :)

4 0

2 years ago