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Lorico [155]
3 years ago
10

Can someone help me with this one

Mathematics
1 answer:
____ [38]3 years ago
7 0
Remember, "mean" means the average of the numbers.
In order to find an average, add all the numbers together, then divide by the amount of numbers.
So:
1+5+7+9+11+16+18+20+30+35=153

Since there are 10 numbers in the sequence, divide by 10.
153/10=15.3
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Hi there!

\large\boxed{\text{33 in}^2}

Find the total area by breaking the figure into two rectangles, one trapezoid, and one triangle.

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Solve for the other rectangle's length by subtracting from the total:

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