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Westkost [7]
3 years ago
10

Describe how you could use your height and a yardstick to determine the unknown height of a flagpole.

Mathematics
1 answer:
UNO [17]3 years ago
8 0
This works when it is not close to noon
put the yardstick next to the pole
measure the shadow of the pole, call it x
measure the letngh of the shadow of the yardstick
measure the height of the yardstick

the ratio of the height of the yardstick to the shadow of the yardstick should be close to the ratio of the height of the pole to the legnth of the shadow of the pole
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How many terms are in the expression <br> 5x^3-8x^2y+4xy-4
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Answer:

<h2>4 terms</h2>

Step-by-step explanation:

Term 1: 5x^3

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Term 3: 4xy

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8 0
3 years ago
PLEASE HELP I BEG OF YOU!???
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Find the mean absolute deviation of the set of data 3,8,10,12,15
klio [65]
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4 0
3 years ago
Read 2 more answers
4.
statuscvo [17]

Part A)

His sample only involves days during the summer (if Devin is in the northern hemisphere), which would mean that the high temperatures he'll record are likely to be higher than the average. Therefore, the sample mean he computes does not represent the average high temperature for the whole year.

----------------------------------------

Part B)

To correct his mistake, he needs to sample every day of the year. Or he could sample a few days of each month (say the first ten days of each month). That way the entire year is better represented. The other seasons of spring, fall and winter are included now.

4 0
3 years ago
Which statement(s) give advantages or disadvantages of systematic random sampling? Check all that apply.
Rina8888 [55]

Answer:

A,D,E

Step-by-step explanation:

Edge 2020

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