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stealth61 [152]
2 years ago
6

Can you please help me because I can’t do it right

Mathematics
1 answer:
Dovator [93]2 years ago
8 0

12% growth

12% decay

20% decay

22% growth

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Please answer the following, 50 points available!
Rus_ich [418]

Answer for Area:

6,518.75 square meters

Explanation for Area:

First, you would multiply the length and the width of the car park to find its area (75 x 100 =7500). Now, find the area of the arena. Since you are given the diameter, divide it by 2 to get the radius (25). Now multiply π by 25^2. This should give you 1962.5. Then, since only half of the arena is in the car park, divide the area of the arena by 2. Now you have 981.25. Now, subtract this from the area of the car park (7500). Your answer should now be 6,518.75.

Answer for Fence:

295 meters

Explanation for Fence:

Add up all the sides. There are two sides with 100 meters and 2 sides with 75 meters. But, because you arent supposed to include the space where the arena is. only add 25. This gets you 300. Now, subtract 5 meters for a gate. 295 is your final answer.

6 0
3 years ago
Read 2 more answers
Luna entered a raffle for a new pair of running shoes. She purchased 20 tickets and was told that she had a 20%
anyanavicka [17]

Answer:

100 tickets were sold.

Step-by-step explanation:

If she bought 20 tickets and had a 20 percent chance of winning that means there were 100 sold tickets because 20 percent of 100 would be the 20 tickets she purchased.

8 0
2 years ago
Read 2 more answers
Simplify: (-20)4 ÷ (-20)1 <br> A.(-20)4<br> B. (-20)5<br> C. -201 <br> D.(-20)3
Bezzdna [24]
A. (-20)4
Hope this helped! With love, Eilyssa! :)
3 0
3 years ago
Read 2 more answers
3(3 - 8x) - 1 = -6x - 28
Wewaii [24]

Answer:

x=2

Step-by-step explanation:

3(3 - 8x) - 1 = -6x - 28

Distribute

9 -24x -1 = -6x -28

Combine like terms

8 -24x = -6x -28

Add 24x to each side

8-24x+24x = -6x-28+24x

8 = 18x-28

Add 28 to each side

8+28 = 18x-28+28

36 = 18x

Divide each side by 18

36/18 = 18x/18

2 =x

6 0
3 years ago
Read 2 more answers
Kelsey works 12 hours per week. How much does she make per hours
nataly862011 [7]
Well for minimum wage it would be $7.25 but it depends on the state
5 0
3 years ago
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