Write the rate as a unit rate.245 miles in 7 hours
A. 252 mi/hr
B. 35 mi
C. 35 mi/hr
D. 1,715 mi
Answer: C
Mathematics
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Decide whether the relation is a function.{(-9, 6), (-9, -8), (2, 5), (3, 7), (10, -6)}
A. Function B. Not a function
Mathematics
Calculate the flow in the field F along the path C.F = y2i + zj + xk; C is the curve r(t) = (-2 + 3t)i + 3tj - 4tk , 0 ? t ? 2
A. 136 B. 296 C. 40 D. 8
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
The eccentricity is given of a conic section with one focus at the origin, along with the directrix corresponding to that focus. Find a polar equation for the conic section. e = 
, x = 3
A. r = 
B. r = 
C. r = 
D. r = 
Mathematics