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IrinaK [193]
3 years ago
13

There is a 50$ fee to rent out a bouncy house, plus 20$ per hour.

Mathematics
1 answer:
nalin [4]3 years ago
6 0

Answer:

1. $50+$20x

2. 3 hours

3. $170

Step-by-step explanation:

I am not gonna explain so, don't ask.

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What is this number in expanded form?
rodikova [14]

Answer:

100,000 + 30,000 + 900 + 80 + 7

(Brainliest please! :D)

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3 years ago
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Tacoma's population in 2000 was about 200 thousand, and has been growing by about 8% each year. If this continues, what will Tac
Anestetic [448]

Answer:

Tacoma's population in 2014 will be 587,439 people

Step-by-step explanation:

we know that

The equation of a exponential growth function  is given by the formula

y=a(1+r)^x

where

y is Tacoma's population in thousand

x is the number of years since 2000

r is the rate of change

a is the initial value

we have

a=200\\r=8\%=8/100=0.08

substitute

y=200(1+0.08)^x

y=200(1.08)^x

what will Tacoma's population be in 2014?

Find the value of x

x=2014-2000=14\ years

substitute the value of x

y=200(1.08)^{14}=587.439\ thousand

therefore

Tacoma's population in 2014 will be 587,439 people

5 0
3 years ago
How many minutes are in 25% of one day?
Elden [556K]

Hello!

To understand this question we first need to find some common measurements to make this math easier.

One day is equal to 24 hours.

One hour is equal 60 minutes.

One day in hours would be equal to 24 · 60, or 1440 minutes.

1440 is equal to 100% of our day.

To find 50% we can then divide that value in half to get 720 minutes.

Half of that value, or 25%, is equal to 360 minutes.


4 0
3 years ago
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I need the answers for these.
ASHA 777 [7]
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AHM= 2x+11
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3 years ago
How many dots are in the 5th step?
zaharov [31]

Answer:

add 5 + 4, which is 9 and that's 81 dots

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