A student who Is 4 feet tall stands beside a tree. The tree has a shadow that is 10 feet long at the same
time that the shadow of the student is 2 feet long. Find the height of the tree.

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d. what is the height of the tide after 93 hours?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Askateboard ramp is in the shape of a right triangle what is the height of the ramp