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Veseljchak [2.6K]

3 years ago

12

In 1985, there were 285 cell phone subscribers in the small town of Centerville. The number of subscribers increased by 75% per

year after 1985. How many cell phone subscribers were there in Centerville in 1995?

1 answer:

elena-s [515]3 years ago

5 0

22.02............................................................................

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Evaluate. Write your answer as a whole number or as a simplified fraction.<br> 12-².4³ =<br> Submit

Delicious77 [7]

$12^{-2} \times 4^3\\\\=(4 \times 3)^{-2} \times 4^3\\\\=4^{-2} \times 4^3 \times 3^{-2}\\\\=4^{-2+3} \times 3^{-2}\\\\=4^1 \times \dfrac1{3^2}\\\\=\dfrac 49$

7 0

2 years ago

At the fair 4 employees were paid $8.75 an hour to work at a funnel cake stand. They worked 8 hours at regular pay then for 5 ho

nordsb [41]

Answer:

$125.25

Step-by-step explanation:

8.75*h+11.25*e

h is hours regular pay and e is extra pay for overtime. Since its an extra $2.50 for overtime, add that to the regular pay. Put in the hours:

$8.75*8+11.25*5$

Simplify by multiplying 8.75 by 8

$70+11.25*5$

Simplify by multiplying 11.25 by 5

$70+56.25$

Add

$70+56.25=126.25$

Since it says how much did each earn, as in individually, leave it as it is (unless regular pay was $2.18 an hour, which would be a rip-off). I'm pretty sure including the number of employees was meant to throw you off.

7 0

3 years ago

What is the area of this circle, how do you know? <br> ( help, due today)

Talja [164]

Yo please take the full picture the question is cut off

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3 years ago

5. Two vertices of a rectangle are (8,-5) and (8,7). If the area of the rectangle is 72 square units, name the possible location

Phantasy [73]

Answer:

<h3>#5</h3>

<u>Given vertices:</u>

(8, -5) and (8, 7)

These have same x-coordinate, so when connected form a vertical segment.

<u>The length of the segment is:</u>

7 - (-5) = 12 units

The area of the rectangle is 72 square units, so the horizontal segment has the length of:

72/12 = 6 units

<u>Possible location of the remaining vertices (to the left from the given):</u>

(8 - 6, -5) = (2, -5)

and

(8 - 6, 7) = (2, 7)

<h3>#6</h3>

<u>Similarly to previous exercise:</u>

(5, -8) and (5, 4) given with the area of 48 square units

<u>The distance between the given vertices:</u>

4 - (-8) = 12 units

<u>The other side length is:</u>

48/12 = 4 units

<u>Possible location of the other vertices (to the right from the given):</u>

(5 + 4, -8) = (9, -8)

and

(5 + 4, 4) = (9, 4)

4 0

3 years ago

How many repeating digits are in 0.536

svetoff [14.1K]

3 repeating digits are there

5 0

3 years ago

Read 2 more answers