Graph h(x) = 2 sin (2x) - 3. Use 3.14 for 1
Use the sine tool to graph the function. The first point must be on the midline and the second
point must be a maximum or minimum value on the graph closest to the first point.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

300pi

step-by-step explanation:

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

there should be an link icon on the bottom of the text box you get. it looks like a paperclip!