Supongamos que el costo para producir 10 unidades, las utilidades de un producto es 40 $ y el de 20 unidades es de 70 $. Si el costo está relacionado directamente con el producto. a. Determine la ecuación de costo lineal para producir cualquier cantidad. b. Calcule los costos totales de producir 35 unidades. Graficar el modelo lineal.

To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.