Let X have the pmf p ( x ) = \left( \frac { 1 } { 2 } \right) ^ { | x | } , \quad x = - 1 , - 2 , - 3 , \ldotsp(x)=( 2 1 ​ ) ∣x∣ ,x=−1,−2,−3,… Find the pmf of Y = X^4.Y=X 4 .

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

How do you write y-10=2 (x-8) in standard form

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250