What is 3.92 written as a percent

A:0.0392%

B:0.392%

C:39.2%

D:392%

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Evaluate cos2θ for cosθ = square root of 3/2

Graph the linear function using the slooe and y intercept