10.5 is the standard deviation for the data set to the nearest tenth hope this helps;)
Answer:
x= -7-11
x=-18
Step-by-step explanation:
Answer:
Step-by-step explanation:
k/9=10/3 multiply both sides by 9
k=90/3
k=30
Answer:
2570.
Step-by-step explanation:
974 / 0.379
= 2569.92084433
= 2570 (rounded to the nearest whole number)
Hope this helped!
Answers:

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Work Shown:


P = perimeter

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A = area
