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Ugo [173]
3 years ago
15

Find the average of -25,-70,15,-31,-25,40

Mathematics
1 answer:
denis-greek [22]3 years ago
5 0

\frac{ - 25 + ( - 70) + 15 + ( - 31) + ( - 25) + 40}{6}  =  \frac{ - 96}{6}  =  - 16

Answer: -16

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Irina rode her bike to work at an average speed of 16 miles per hour. It started to rain, so she got a ride home along the same
Sedaia [141]

Answer:

0.7 hours

Step-by-step explanation:

Given that Irina was able to make the same distance from work to home in 0.4 of an hour at 27 miles per hour, we can use this rate and time to find the distance she travels to and from work using the general formula:

d = rt, where d=distance, r = rate and t = time

d = 27(0.4) = 10.8 miles

Since the distance from Irina's home to work is 10.8 miles, we can again use the formula 'd = rt' to find the time it takes her to bike to work at a rate of 16 miles per hour and solving for time, 't':

10.8 = (16)t

t = 0.7 hours

3 0
3 years ago
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maxonik [38]

Answer:

D. 144

Step-by-step explanation:

Find volume of shipping container:

2 2/3 = 8/3

2 x 1 = 2

8/3 x 2/1 = 16/3

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16/3 ÷ 1/27

16/3 x 27/1

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Answer: 144

6 0
3 years ago
A salt mixture has 8 parts water and 2 parts salt. Suppose one part of each is added. What is the new ratio of salt
Ivanshal [37]

Answer:

3 to 9

Step-by-step explanation:

3 0
3 years ago
From greatest to least?? 1.11,0.111,1.01,1.001
vodomira [7]
0.111, 1.001, 1.001, 1.11

hope this helps
7 0
3 years ago
Read 2 more answers
Find the circumference of a circle with radius, r = 10.5m.Give your answer in terms of π<br> .
forsale [732]

Answer:

Circumference of circle =2πr=2π×10.5=21πm

Step-by-step explanation:

8 0
3 years ago
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