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Arlecino [84]
3 years ago
9

Write 5/z^-3 as a positive exponent

Mathematics
1 answer:
levacccp [35]3 years ago
8 0

The correct answer will be 5z^3

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A town has accumulated 3 inches of snow, and the snow depth is increasing by 6 inches every hour. A nearby town has accumulated
mr_godi [17]

Answer:

Step-by-step explanation:

8 0
4 years ago
Started: Apr 15 at 10:12am
amm1812
Could you explain better
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3 years ago
A researcher surveyed 80 adults and found that 22 regularly run for exercise and 18 regularly swim for exercise.
Aliun [14]
Whenever the questions asks for the probability and has "or" you have to add the two probabilities. In the same way, "and" implies multiplication. Therefore, the probability that someone swims is:
\frac{18}{80} =  \frac{9}{40}

Probability that someone runs:
\frac{22}{80} =  \frac{11}{40}

Thus, if you add them:
\frac{9}{40} +  \frac{11}{40} =  \frac{20}{40}  =  \frac{1}{2}

So, the probability that someone swims <em>or</em> runs is 1/2 or 50%.
6 0
3 years ago
How to solve #12 can't seem to figure it out after spending 20 mins on it
Ilia_Sergeevich [38]
The area of one of the triangular lateral faces is

\dfrac{401.48-166.28}6=39.2

You're told that the slant height, which is the same as the height of the triangular face, is 9.8, so you have

39.2=\dfrac12\times9.8\times b

where b is the length of the base of the triangle, which is also the same as the side length of the base of the pyramid. So

b=8
5 0
4 years ago
Find the reciprocal of 4/11​
Rashid [163]

Answer:11/4

Step-by-step explanation: u have to just put it backwards

3 0
3 years ago
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