3 years ago

6. Find the average of the middle 80% of the

1 answer:

8 0

6. Find the average of the middle 80% of the
following series: 3,7, 39, 41, 57, 84, 91, 95, 110,
144
070.5
067.1
O52.5
057
O 65.5

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I need help solving it

Oxana [17]

7. the last one

I = P R T

I = 15.75 P = 500 R = unknown T = 6

15.75 = 500 (r) (6)

divide the T and I

15.75 ÷ 6 = 500 (r) (6) ÷6

2.62 = 500 (r) *get rid of the six*

divide the P with new answer

2.62 ÷ 500 = 500 ÷ 500 *get rid of 500*

0.00524 = r

move decimal to make it in to a percentage

5.24% = R

6 0

3 years ago

Ms. Mincey wants to spend less than $80 on presents for her 2 brothers. What is the most amount of money she can spend on each o

TiliK225 [7]

Answer:

49 each!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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3 years ago

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Find the value of w in the pentagon below if the perimeter is 105 meters.

gavmur [86]

Answer: 9 (with a margin of: 0)