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3 years ago

14

Pls help me, i dont know what i’m doing

1 answer:

Keith_Richards [23]3 years ago

7 0

Answer:

The answer is in the pic above

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I don’t know this one

torisob [31]

Answer:

3077.2

Step-by-step explanation:

A circle's mass is found by

Pie times R^2

7^2 is 49, times 3.14 is 153.86

then you Multiply 153.86 by 20 which gives you 3077.2

5 0

4 years ago

Read 2 more answers

Please help!!<br>show work!!<br>please!!

Advocard [28]

$\frac{1}{1} * \frac{1}{3}$ would work.

4 0

3 years ago

At Planet Fitness a black card membership costs $20

babymother [125]

Answer:

2: 90

3: 110

4. 130

5. 150

and so on.

Step-by-step explanation:

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4 years ago

A 9 foot tall tree casts a 5 foot shadow . At the same time a house casts a 28 foot shadow. How tall is the house?

ruslelena [56]

Answer:

33

Step-by-step explanation:

it is 33 if you get it wrong than dab

3 0

3 years ago

A city has a population of 230,000 people. Suppose that each year the population grows by 8.5%. What will the population be afte

worty [1.4K]

Answer:

720,682.92

Step-by-step explanation:

8.5% = 0.085

P(t) = Initial Population * (1 + rate)t

P(t) = 230,000(1 + 0.085)t

P(t) = 230,000(1.085)t

P(14) = 230,000(1.085)14

P(14) = 720,682.82

6 0

3 years ago