What is the measure of ∠PQR? Enter your answer in the box. ° A triangle with one angle measuring 80 degrees and one angle measuring 70 degrees.

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30