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elena-14-01-66 [18.8K]
3 years ago
9

Grandpa Ross won $4.5 million in a lottery. He wanted to give the money to his 4 children and 8 grandchildren. He decided that e

ach of his children should receive a full share of the money, and each grandchild would receive a one over four share. After deducting $1.26 million in lawyers' fees and taxes, how much did Grandpa Ross give to each grandchild?
Mathematics
1 answer:
tino4ka555 [31]3 years ago
3 0

4 children get .6075 million

8 grand children get .2025 million

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6

Step-by-step explanation:

2,400 divided by 400 = 6

7 0
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Homework (5)
adelina 88 [10]

Answer:

28

Step-by-step explanation:

Let's set the ratio as

7x : 9x

If you add all the states that border an ocean and do not, you will get 48 states (because Alaska and Hawaii are not part of the continental US, as they do not touch the "main" part of the country)

So, we can write this equation.

7x + 9x = 48

Simplify.

16x = 48

Divide both sides by 16.

x = 4

Now, find how many states border an ocean. In our ratio, the number of states that border an ocean was 7x. Substitute x = 4 into 7x

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The number of states that border an ocean is 28.

I hope this helps! Feel free to ask any questions!

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3 years ago
An architectural drawing lists the scale as 1/4 = 1. If a bedroom measures 3 1/2 by 5 1/4 on the drawing, how large is the bedro
mars1129 [50]
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3 years ago
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The volume of a large aquarium is 210 yd. It is 3 yd wide and 2
Pavel [41]

Length of the aquarium is 35 yd

Step-by-step explanation:

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Length = Volume/Width × Height

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5 0
3 years ago
Find the average rate of change of the function between the given values of x. y = 9+ 5x + 0.5x2 between x = 2 and x = 4.
svet-max [94.6K]

Answer:

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Step-by-step explanation:

The formula to calculate the average rate of change of a function F(x) is:

\frac{F(b)-F(a)}{b-a}

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a=2 and b=4

You have to evaluate x=2 (which is a in the formula) and x=4 (which is b in the formula) in the function.

In order to obtain F(b) and F(a) you have to replace x=4 and x=2 in the given function:

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The answer is 8.

3 0
3 years ago
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