Use a calculator to find the approximate value of the expression rounded to two decimal places.sin 87°
A. -0.89
B. 0.93
C. -0.82
D. 1.00
Answer: D
Mathematics
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Write with positive exponents only.
-3
A. 
B. 
C. 
D. 
Mathematics
Identify the type of surface represented by the given equation.x = -10z2, no limit on y
A. Sphere B. Cylinder C. Parabolic cylinder D. Hyperboloid of two sheets
Mathematics
Change the percent to a fraction or mixed number. Simplify if necessary.
%
A. 
B. 
C. 6
D. 
Mathematics
Solve the problem.Among 170 households surveyed, 60 have a video camera, 46 have a snapshot camera, 29 have binoculars, 9 have a video camera and a snapshot camera, 8 have a snapshot camera and binoculars, and 4 have all three products. What is the probability that a household will have a snapshot camera or binoculars? Express the answer as a fraction.
A. 
B. 
C. 
D. 
Mathematics