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4 years ago

please help 10 points. Only answer 3 and 4 please. And also only answer if you know it pleasssssssss.

Mathematics

1 answer:

Sphinxa [80]4 years ago

4 0

Answer:

3. Walter's sample is not representative. 4. The population is his community service group.

Step-by-step explanation:

3. His sample is not representative because the survey was only on his math class, not the whole entire population. This sample only represents his math class.

4. The population is his community service group that is what class he is surveying 15 members from.

Hope this helped!

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Answer:

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3 years ago

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You are making a rectangular quilt with dimensions 48 inches by 60 inches. the fabric you are using costs $1.50 per square foot.

horsena [70]

We have to calculate the area of a rectangular quilt.
area of a rectangle=length x width
Data:
length=60 in=60 in(1 foot/12 in)=5 ft
width=40 in=40 in(1 foot/12 in)=3.33 ft

Area of the rectangula quilt=(5 in)(3.33 in)=16.67 ft²

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4 years ago

please help 10 points. Only answer 3 and 4 please. And also only answer if you know it pleasssssssss.​

please help 10 points. Only answer 3 and 4 please. And also only answer if you know it pleasssssssss.