Answer:
Zeke had a 2.17% margin of error in his estimation.
Step-by-step explanation:
To set this problem up, you would need to create a proportion. X, the percent of error you're trying to find, should be over 100%. It should look like:
<em>2/92 = X/100</em>
This would translate your terms, the distance the football was kicked, into percentage terms. You should have 2/92 rather than 90/92. 90/92 would give you how accurate Zeke's estimate was instead of is percent of error.
Cross-multiply your numbers:
<em>(2)(100) = 92X</em>
<em>200 = 92X</em>
<em>X = 2.1739</em>
Then, once you round it, your answer would be X = 2.17.
Answer:not this 18x3+19x2-20x+21
Step-by-step explanation:
Answer:
8/5 or 1 3/5 ft
Step-by-step explanation:
The area of a rectangle is given by
A = l*w
The area is 4/5 and the width is 1/2
4/5 = 1/2 *l
Multiply each side by 2
2*4/5 = 2*1/2 *l
8/5 = l
Changing to a mixed number
l = 1 3/5
Answer:
A
Step-by-step explanation:
y-1=3-1/-2-5 (x-5)
2x+7y=17