Clueless!!!! Simplify the expression 42(uv^2)^3/(7u)^3v^4
2 answers:
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Answer:
The percent increase in the employment from the year to year
is
.
Step-by-step explanation:
Given:
Employment in the year
million.
Employment in the year
million.
To find: The percent increase in the employment.
Solution: We have,
Employment in the year
million.
Employment in the year
million.
Increase in employment million.
Percent increase
Percent increase
Hence, the percent increase in the employment from the year to year
is
.
Answer:
y = 6
Step-by-step explanation:
Given that y varies directly with x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 3 when x = 9, then
k = =
=
, thus
y = x ← equation of variation
When x = 18, then
y = × 18 =
= 6