For the given functions f and g, find the requested composite function value.f(x) = 6x + 7, g(x) = ;Find (g ? f)(3).

A. - 
B. - 
C. 3
D.


Answer: B

Mathematics

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Estimate the sum or difference by first rounding to the nearest ten.81

A. 130 B. 30 C. 40 D. 36

Mathematics

Find the flux of the curl of field F through the shell S.F = (4y + 3)i - 3xj + (ez - 4)k; S: r(r, ?) = 5 sin ? cos ?i + 5 sin ? sin ?j + 5 cos ?k, 0 ? ? ? 2? and 0 ? ? ? 

A. -350? B. 350 C. 175? D. -175?

Mathematics

Write the following in words.14.0045

A. Fourteen and forty-five hundred-thousandths B. Fourteen and forty-five ten-thousandths C. Fourteen and forty-five thousandths D. Fourteen and forty-five hundredths

Mathematics

Find the indicated term of the arithmetic sequence.11, 2 , -7, -16, . . . ; a20

A. -160 B. 169 C. -169 D. 160

Mathematics