Find the volume of a pyramid 12 ft high with a 20-ft-by-20-ft square base.
What will be an ideal response?
1600 ft3
Mathematics
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Evaluate the function.f(x, y) = xy2 + 
; find f
.
A. 2x3 B. 2x4 C. x6 + x3 D. x4 + x3
Mathematics
At the given point, find the line that is normal to the curve at the given point.6x2y - ? cos y = 7?, normal at (1, ?)
A. y = -2?x + 3?
B. y = 
x - 
+ ?
C. y = - 
x + 
+ ?
D. y = 
x - 
+ ?
Mathematics
Translate to a proportion and solve. When necessary, round to the nearest hundredth.What is 83% of 258?
A. 21,414 B. 21.41 C. 2141.4 D. 214.14
Mathematics
Factor mentally. Look for special products and greatest common factors.
One factor is:
A) (x 6)
B) (x + 6)
C) (x 9)
D) (x + 9)
E) 4
Mathematics