63x-3y2z2)/(7x2y2z2) =
a. 9x
b. 9x5y4z4
c. 7xy-4z-2
d. 9x-5
e. 7x-5y4
d. 9x-5
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Graph the function.f(t) = t1/6
A. 
B. 
C. 
D. 
Estimate the sum or difference by first rounding each value to the indicated place value. Then find the actual sum or difference.2986.78 - 702.1
round each to the nearest hundred
A. Estimate: 2100; Actual: 2284.68 B. Estimate: 2300; Actual: 2285.68 C. Estimate: 2300; Actual: 2284.68 D. Estimate: 2100; Actual: 2294.68
Solve the triangle. 
A. B = 65°, a = 8.45, c = 10 B. B = 70°, a = 8.45, c = 10 C. B = 65°, a = 10, c = 8.45 D. B = 60°, a = 10, c = 8.45
Solve the problem.A farmer has 1400 feet of fence with which to fence a rectangular plot of land. The plot lies along a river so that only three sides need to be fenced. Estimate the largest area that can be fenced.
A. 245,000 ft2 B. 196,000 ft2 C. 367,500 ft2 D. 294,000 ft2