an exponential function with a base of 1/2 has been compressed vertically by a factor of 3/4 and reflected in the y-axis. its asymptotes is the line y= -4. its intercepts is (0,-13/4). write an equation of the function and discuss its domain and range.

Mary had at least an 80% on her test write an inequality to represent this situation

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

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal