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1 answer:
Answer:
<h2>a. V = 420 cm³</h2><h2>b. V = 444 in³</h2><h2>c. V = 108 cm³</h2><h2>d. V = 324 m³</h2>Step-by-step explanation:
We have the rectangular prisms.
The formula of a volume of a rectangular prism is:
l - length
w - width
h - height
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Look at the picture.
a.
Two congruent rectangular prisms 14cm × 3cm × 5cm.
b.
One rectangular prism 15in × 4in × 6in and next 7in × 4in × 3in:
c.
One rectangular prism 10cm × 3cm × 2cm and next 4cm × 3cm × 4cm:
d.
One rectangular prism 10m × 3m × 6m and next 8m × 3m × 6m:
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Answer:
The number of ways are 40320.
Step-by-step explanation:
Consider the provided information.
Ms. Smith keeps eight different cookbooks on a shelf in one of her kitchen cabinets.
We need to determine the number of different ways to put eight cookbooks on the shelf.
We need to select 8 cookbooks taking 8 at a time.
So use the permutation formula:
Substitute n=8 and simplify.
Hence, the number of ways are 40320.