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valina [46]
3 years ago
6

Given f(x) = 3x^2+ 2x – 1 and g(x) =4x- 5find (gof)(-2)

Mathematics
1 answer:
VashaNatasha [74]3 years ago
7 0

Answer:

27

Step-by-step explanation:

yeah-ya......... right?

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Jamie ran a total distance of 6 and 1 over 2 miles during the months of March and April. If Jamie only ran 1 over 6 mile every d
otez555 [7]

Given:

Total distance covered by Jamie = 6\dfrac{1}{2} miles

She ran every day = \dfrac{1}{6} miles

To find:

The number of days in which she go for running.

Solution:

Total distance covered by Jamie =6\dfrac{1}{2} miles

                                                       =\dfrac{6\times 2+1}{2} miles

                                                       =\dfrac{12+1}{2} miles

                                                       =\dfrac{13}{2} miles

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Now,

\text{Required number of days}=\dfrac{\text{Total distance covered}}{\text{Distance covered each day}}

\text{Required number of days}=\dfrac{\dfrac{13}{2}}{\dfrac{1}{6}}

\text{Required number of days}=\dfrac{13}{2}\times \dfrac{6}{1}

\text{Required number of days}=39

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