A high school program is having flour delivered for cakes they plan to make. An online store charges $2.00 per pound of flour plus a delivery fee of $15. A supermarket store charges $3.00 per pound plus a delivery fee of $5. ● Write an equation that represents the total cost of flour at an online store.
● Write an equation that represents the total cost of flour at a supermarket.
● Use Desmos to graph each equation.

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to