Use cross products to determine whether the pair of fractions is equivalent.
and 
A. not equivalent
B. equivalent
Answer: B
Mathematics
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Evaluate the integral.
dx
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Given the velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.v = -15t + 8, s(0) = 5
A. s = 
t2 + 8t - 5
B. s = -15t2 + 8t + 5
C. s = - 
t2 + 8t + 5
D. s = - 
t2 + 8t - 5
Mathematics
Express the number in terms of j.
A. 7j
B. -j
C. -7j
D. j
Mathematics
Find the area if the distance between two adjacent dots in a row or column is one unit.
A. 8 B. 6 C. 9 D. 7
Mathematics