You are interested in retrieving a souvenir from a shipwreck located 115 feet below the water. You do not have a diving equipment, so your dive is limited by the equation y=0.05x^2-4x-38 Assuming you can hold your breath for the duration of the dive; will you be able to retrieve your souvenir?

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), find r' if c c' = 0.25 and d = 6.0. a. 6 b. 12 c. 18 d. 24

What is equal to n in this equation