3 years ago

Use the commutative property of multiplication to rewrite 12 times 2 times 3

Mathematics

1 answer:

Sedaia [141]3 years ago

7 0

The answer is d. It’s all the same just different placing

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Suppose that the population of a town Increases by 3% each year. the population of the town today is 25,000

jolli1 [7]

Answer:

The population of town after 1 year is 25,750 .

Step-by-step explanation:

Given as :

The rate of increase in the population of town each year = 3 %

The initial population of town = 25,000

Let the population of town after one year = x

So,

The population after n year = initial population × $(1+\dfrac{\textrm rate}{100})^{\textrm n}$

Or, The population after 1 year = 25,000 × $(1+\dfrac{\textrm 3}{100})^{\textrm 1}$

Or, The population after 1 year = 25,000 × $(1.03)^{1}$

Or, The population after 1 year = 25,000 × 1.03

∴ The population after 1 year = 25,750

Hence The population of town after 1 year is 25,750 . Answer

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3 years ago

The elevation at ground level is 0 feet. An elevator starts 90 feet below ground level. After traveling for 15 seconds, the elev

kramer

Answer:

Step-by-step explanation:

i believe the answer is 7.33333333333 feet per second

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3 years ago

If y varies directly as x, and y =15 as x= -3, find y for the x-value of 6.

VMariaS [17]

Answer:

the answer is -30.

Step-by-step explanation:

for each x-value, you will multiply it by -5 to get your y-value. i say this because if y-15 when x=-3, if you divide the x from y (so 15/-3) you get -5 which is the number in which y varies by. so you will take 6 and multiply it by -5 which gives you -30.

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Is 2 hours and 30 minutes more or less than 10% of a day?

masha68 [24]

More then 10% of the day

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3 years ago

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Solve the formula for the variable 1. f = 1/2(r 6.5)

Elina [12.6K]

F = 1/2(r + 6.5)
2f = r + 6.5
r = 2f - 6.5

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3 years ago