Answer:
52.38%
Step-by-step explanation:
Given that,
Total number of students in the class is 42
Out of 42, 10 like hamburgers, 22 like pizza, 8 like french fries, and 2 like salad.
We need to find the percentage of the class chose pizza. There are 22 student who like to have pizza. Required percentage is given by :
So, 52.38% of students chose pizza.
Answer:
162 and
Step-by-step explanation:
To find the original number multiply by the reciprocal of the multiplier, that is
90 × =
= 162
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Similarly
Change the mixed number into an improper fraction
5 =
, then
×
( cancel 35 and 7 by 7 / cancel 6 and 3 by 3 )
= ×
=
Answer:
(a) 4 seconds
Step-by-step explanation:
The given point (4, 0) on the parabola tells you the answer to the question: the coin was in the air 4 seconds before its height is 0. It is no longer in the air at that point.
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<em>Additional comment</em>
In order to match the rest of the problem statement, the first given x-intercept must be (-2, 0).
