The percent error is 53.3 %
<em><u>Solution:</u></em>
<em><u>The formula for percent error is given as:</u></em>
From given,
A political analyst predicts Mr. Smith will only get 122 votes for mayor
Mr. Smith only gets 57 votes
Therefore,
Theoretical = 122
Experimental = 57
Thus we get,
Thus percent error is 53.3 %
Inflation Rate= CPI2-CPI1/CP1 x 100
Answer:
B.p^15/q^9
Step-by-step explanation:
p(p^-7•q^3)^-2•q^-3
answer: B. p^15/q^9
-60/4 > 32/(-2)
because...
-60/4=-15
32/-2=-16
The number of students that are expected to carry a backpack is = 378
<h3>Calculation of total number of students</h3>
The total number of students in the assembly= 648
The number of students that enters the gym =12
The number of students carrying backpack = 7 out of 12
The total number of batches that entered the gym = 648/12 = 54
Therefore, the number of students that are expected to carry a backpack is = 54 ×7 = 378
Learn more about multiplication here:
brainly.com/question/4721701
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