Write an algebraic expression for the quantities being compared.Marc works 14 hours per week more than Evan.
A. x - 14 = no. of hours Marc works
x = no. of hours Evan works
B. 14 - x = no. of hours Evan works
x = no. of hours Marc works
C. 14 - x = no. of hours Marc works
x = no. of hours Evan works
D. x + 14 = no. of hours Marc works
x = no. of hours Evan works
Answer: D
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Evaluate the integral.
A. + C
B. + C
C. sec-1 (x + 2) + C
D. csc-1 (x + 2) + C
Solve the problem.The distance s (in ft) above the ground for a projectile fired vertically upward with a velocity of 325 ft/s as a function of time t (in s) is given by s = 325t - 16t2. Find t for v = 0. Round your answer to the nearest tenth of a second.
A. 72.1 s B. 10.2 s C. 4.5 s D. 20.3 s
Find the inverse function of f. State the domain and range of f.f(x) =
A. f-1(x) = ; domain of f: {
x ? -5}; range of f: {
y ? - 3}
B. f-1(x) = ; domain of f: {
x ? -5}; range of f: {
y ? 3}
C. f-1(x) = ; domain of f: {
x ? -5}; range of f: {
y ? 5}
D. f-1(x) = ; domain of f: {
x ? -5}; range of f: {
y ?
}
Simplify the rational expression.
A.
B.
C.
D.