For the given functions f and g , find the indicated composition.f(x) = 7x + 11, g(x) = 5x - 1(f?g)(x)
A. 35x + 18
B. 35x + 10
C. 35x + 54
D. 35x + 4
Answer: D
Mathematics
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Find the key numbers of the expression.
?
?
A. -6, 7 B. 6, 7, 1 C. -6, -7 D. 6, 7 E. 6, -7
Mathematics
Solve the problem.Using the digits 0 through 9, how many 7-digit serial numbers can be made if the the first digit must be a 1, the last digit must be a 0, and no digits may be repeated?
A. 6720 B. 8 C. 56 D. 30,240
Mathematics
Rewrite using the stated property.Associative property; (3 ? 2) ? 3
A. 3 ? (2 ? 3) B. 2 ? (3 ? 3) C. (2 ? 3) ? 3 D. (3 ? 2) ? 3
Mathematics
An x-ray of a leg bone fracture was made with an FFD of 80cm and an OFD of 16cm. On the x-ray film a crack in the bone measured 6.25cm in length. What is the actual length of the crack in this bone?
A. 0.2cm B. 6.25cm C. 5.0cm D. 7.8cm
Mathematics