A survey found that 3 out of 5 seventh graders have an email account. It there are 315 seventh graders how many would you expect
1 answer:
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Explanation for 6^2=36 in log form:
Answer:
Step-by-step explanation:
Given
Original
New
Required
Determine the new length (L2)
Since the original photographs was blown up; the original and the new photographs would have the same ratio
i.e.
and
Equate both ratios
Rewrite as fraction
Substitute values for L1, H1 and H2
Multiply both sides by 4
The new length must be