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3 years ago

9

A city has a population of 220,000 people. Suppose that each year the population grows by 6.25%. What will the population be aft

er 11 years? Use the calculator provided and round your answer to the nearest whole number.

1 answer:

Murrr4er [49]3 years ago

6 0

Your answer will be 137500

Im not 100% sure, im 90% sure

Hope this helps :)

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Simplify. Rewrite the expression in the form bn.

irakobra [83]

I would assume b ^5 .. add 3 plus 2 and put it as the power or exponent whatever it’s called

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3 years ago

The top speed of a wildebeest is 64 km/h and the top speed of a zebra is 64.4 km/h. How much faster is a zebra in feet per secon

Lady_Fox [76]

Answer: The top speed of a zebra is 0.36 feet per second than a wildebeest.

First, we can start by subtracting the top speed of each animal. 64.4 - 64 = 0.4 The zebra is 0.4 km/h faster than the wildebeest.

Now, we just have to move from km/h to feet per second. To start, we need to divide by 3600 because there are 3600 seconds in an hour. Next, multiply by 0.62137 because there are 0.62137 km per mile. Finally, convert the miles to feet by multiply by 5280 (the number of feet per mile).

The result is a speed of about 0.36 feet per second.

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3 years ago

9. The Strawberry Festival is finally here! Mrs.

chubhunter [2.5K]

$\left \{ {{- \atop {2(21.5-2y)+2y=30}} \right.$ Answer:

Step-by-step explanation:

a)

x= gourmet pretzels

y= boxes of strawberries

system will be:

$\left \{ {{2x+4y=43 \atop {2x+2y=30}} \right.$

b)

$\left \{ {{2x+4y=43 \atop {2x+2y=30}} \right.$ $\left \{ {{x=21.5-2y \atop {2x+2y=30}} \right.$ $\left \{ {{- \atop {2(21.5-2y)+2y=30}} \right.$ $\left \{ {{- \atop {43-4y+2y=30}} \right.$ $\left \{ {{- \atop {-4y+2y=30-43}} \right.$ $\left \{ {{- \atop {-2y=-13}} \right.$ $\left \{ {{- \atop {y=\frac{13}{2} }} \right.$ $\left \{ {x=21.5-2(6.5)}} \atop {y=6.5}} \right.$ $\left \{ {{x=8.5} \atop {y=6.5}} \right.$

a box of strawberries is 6.5

4 0

3 years ago

Randall already has 20 toys made and makes 10 toys every hour

Fed [463]

10x=20 would be the equation

8 0

4 years ago

Nellie has a watering can that contains 20 cups of water . She pours one quart of water on each plant in her yard. If Nellie use

Aleksandr-060686 [28]

Answer: she waters 4 plants

Step-by-step explanation:

5cups /quart=20/x(x=#of quarts)

5x=20

x=20/5

x=4

7 0

3 years ago