Determine the number by which both sides of the equation must be multiplied or divided, as specified, to obtain just x on the left side.
x = 1; multiply by
A. 
B. 9
C. - 
D. 1
Answer: A
Mathematics
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Find a function that satisfies the given conditions and sketch its graph.
f(x) = 1, 
f(x) = -1, 
f(x) = -1, 
f(x) = 1
What will be an ideal response?
Mathematics
The helix  Figure 2.png)
(t) = 2 costi+sintj+tk intersects the curve  FIGURE 1.png)
(t) = (2+t)i+8t²+7t³k at the point (2, 0, 0). Find the angle of intersection.
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Identify the number as prime or composite.157
A. Composite B. Prime
Mathematics
Find the mean. Round to the nearest tenth when necessary.The numbers of tickets sold in the five days preceding the play were as follows: 77, 59, 77, 99, 59
A. Mean = 92.8 tickets B. Mean = 74.2 tickets C. Mean = 74.7 tickets D. Mean = 73.7 tickets
Mathematics