Answer:
See attached images.
Step-by-step explanation:
The minimum of the data set is 12.
Maximum is 36.
Median is 24.
First quartile Q1 = 18
Third quartile Q3 = 31
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1 answer:
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Answer:
Force required, F = 20 pounds
Step-by-step explanation:
We have given,
force needed to stretch a spring , F = 12 pounds
Stretched length, x = 9 inches
Since, spring force formula can be given as: F = kx
i.e 12 = k · 9
or k = = 4/3
Now we need to find force for the stretch length = 15 inches
i.e F = kx , here x =15inches , k = 4/3 and F= ?
or F = (4/3) · 15
or F = 20 pounds
Hence force required, F= 20 pounds
Answer:
h =
Step-by-step explanation:
Area (A) of a triangle = × base (b) × height (h)
i.e A = bh
h =