Three boxes are shipped on a truck,. Each box has a base of 16 square feet. Two of the boxes have a height of 3 feet and one box
has a height of 5 feet. What is the total volume, in cubic feet, of the three boxes?
2 answers:
Answer:
Supposing the three boxes are in the shape of cuboid.
Area of base of each box = 16 square feet
Height of two boxes which are identical = 3 feet
Height of third box= 5 feet
Volume of Box = Area of Base × Height
Total Volume of three boxes = 16 × 3+16 ×3 +16 × 5
= 48 +48 +80
=96 +80
= 176 cubic feet
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Answer:
p=0.063
Step-by-step explanation:
Let X be number of the certain brand of jelly beans that are made so that each package contains about the same number of beans.
X is N(375, 8)
YOu are collecting a sample size of
n = 8
Findings from the sample
(Left tailed test at 5% level)
Since sample size is small though sigma is known we use Z test, since norm
Mean difference = -5
Std error =
Test statistic t = mean diference / std error =
df = n-1 =5
p value = 0.063