Find an equation of variation for the given situation.y varies directly as x, and y = 0.9 when x = 0.7.
A. y = 1.6x
B. y = 
x
C. y = 
x
D. y = 0.2x
Answer: C
Mathematics
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Find the indicated probability.Two fair dice are rolled. Find the probability that the sum of the two numbers is not greater than 5.
A. 
B. 
C. 
D. 
Mathematics
Find the derivative of y with respect to x.y = -csc-1 
A. 
B. 
C. 
D. 
Mathematics
Match the function with its graph.f(x) = - 
A. 
B. 
C. 
D. 
Mathematics
Give the name of the solid.
A. Rectangular prism B. Pentagonal cylinder C. Pentagonal pyramid D. Right pentagonal prism
Mathematics