You have $20 to spend on pizza. It costs $16 plus $1.25 for each additional topping, tax included. a) Write an inequality to determine the maximum number of toppings the pizza can have.

b) Solve the inequality from part a.

c) Use your answer to decide how many toppings you can get on your pizza. *You can't get part of a topping!

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Find dy/dx using implicit differentiation ln(20+e^xy)=y

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees