Waldo measured the width of a window seat as 4.23 feet, but the actual width was 5 feet. What is the percentage of error in Wald
o's measurement? (5 points)
a
18.46%
b
18.20%
c
21.82%
d
15.40%
1 answer:
Answer: d. 15.40%
Step-by-step explanation:
Divide 4.23 by 5 to get the percentage.
Subtract this number (.846) from 1 to get the answer: .154 or 15.40%
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3(9)=27
27+4Y=43
subtract 27 from both sides
4Y=16
devide both sides by 4
Y=4
Answer:
$58.65
Step-by-step explanation:
change 15% to a decimal than multiply .15 by 51 then add 51.
The formula is:
a = h / n.
h = a · n
If a = 0.285 and n = 400, then:
h = 0.285 · 400 = 114
Answer:
Joseph has 114 hits.
