A certain test is worth 125 points. How many points (rounded to the nearest point) are needed to obtain a score of 85%?
?
__________ points
Fill in the blank(s) with the appropriate word(s).
106
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Find the equation of the given function with the given amplitude, period, and displacement, respectively.sine, 4, 6?, -
A. y = 8 sin
B. y = 4 sin
C. y = 4 sin
D. y = 8 sin
If the sequence is arithmetic, find the common difference. If the sequence is not arithmetic, say so.8, 11, 14, 17, . . .
A. 8 B. 3 C. 2.25 D. Not arithmetic
Simplify.
A. 1
B. 12
C.
D.
Solve the problem.An open-top box is to be made by cutting small identical squares from each corner of a sheet of tin and bending up the sides. If each corner square is x inches on a side, the volume of the box (in in.3) is given by V(x) = 144x - 48x2 + 4x3. By sketching the graph of V(x), estimate what values of x result in a box with a volume greater than 64 in3.
A. 0.1 in. ? x ? 5.0 in. B. 1.0 in. ? x ? 3.0 in. C. 1.5 in. ? x ? 2.5 in. D. 0.54 in. ? x ? 4 in.