Evaluate the indicated function with the given information.Find the value of sin
if tan ? =
(180° < ? < 270°).
A.
B.
C.
D.
Answer: B
Mathematics
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The curves and
(t) = (sint, sin5t, t) intersects at the origin. Find their angle of intersection correct to the nearest degree.
What will be an ideal response?
Mathematics
A women's clothing chain store, found that t days after the end of a sales promotion the volume of sales was given by dollars. Find to the nearest dollar the rate of change of sales volume when t = 2.
?
$__________
Fill in the blank(s) with the appropriate word(s).
Mathematics
Determine whether matrix B is the inverse of matrix A by finding the product AB.A = , B =
A. B = A-1 B. B ? A-1
Mathematics
Simplify.
A. 5 B. 3 C. 9 D. ±3
Mathematics