Mr. black class has a female student to male student ratio of 3: 2. if mr. black's class has 18 girls, how many boys does he have? explain in writing how you determined your answer.

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.

Solve the equation.then check your solution 8=1.88+a