José tiene 7 camisas de diferentes colores (azul, azul claro, gris, blanca, negra, Vinotinto y morada), 3 corbatas (Roja, azul, morada) y 3 trajes (negro, gris y beis)

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000