A kangaroo's jump can be modeled by the equation y = -0.1(x - 5)2 + 2.5 where x is the horizontal distance in feet) and y is the corresponding height (in feet).
What is the maximum height of the kangaroo's jump? feet
How long is the kangaroo's jump? feet

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3