Determine if the given number is a solution to the equation.Is y = 4 a solution to the equation 16 - y = 12?

A. Yes
B. No


Answer: A

Mathematics

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Solve the initial value problem.y'(t) + 7y = 3, y(0) = 1

A. y = e-7t + 
B. y = e7t + 
C. y = e7t + 
D. y = e-7t + 

Mathematics

Simplify the expression, leaving your answer with only positive exponents. Assume that all variables represent positive numbers.(x4y6)-1/2

A.
B.
C.
D.

Mathematics

Simplify. Write the answer using only positive exponents.-5

A.
B.
C. 97
D. 910

Mathematics

Solve.A redwood tree is 105.4 meters tall. Convert this to feet. Round to the nearest hundredth of a foot.

A. 267.72 ft B. 114.89 ft C. 345.71 ft D. 32.13 ft

Mathematics