Howard is standing 108 yards from the bottom of a water reservoir. He estimates that the angle of elevation to the top of the water
reservoir is about 50° About how far is Howard from the top of the water reservoir?
OA.
168 yards
OB 69 yards
OC. 91 yards
OD. 141 yards

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared