Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. a basic cellular package costs $40/month for 60 mi

A basic cellular package costs $40/month for 60 minutes of calling with an additional charge...

60.1K

Verified Solution

Question

Basic Math

image

A basic cellular package costs $40/month for 60 minutes of calling with an additional charge of $0.20/minute beyond that time. The cost function C(x) for using z minutes would be If you used 60 minutes or less, i.e. if if x ? 60, then C(z) = 40 (the base charge). If you used more than 60 minutes, i.e. (z - 60) minutes more than the plan came with, you would pay an additional $0.20 for each of those (x - 60) minutes. Your total bill would beC(x) = 40 +0.20 (x- 60).If you want to keep your bill at $50 or lower for the month, what is the maximum number of calling minutes you can use?

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Basic Math
1.2K views

A company produces a product. Suppose the revenue for the sale of the product is given...

Chemistry
1.2K views

A gas has a volume of 4.70 L at 0 ∘C. What final temperature, in degrees...

Physics
1.2K views

Project 1 a Sketch a transistor level schematic and layout for Y AB C A...

Basic Math
1.2K views

College students average 7.1 hours of sleep per night with a standard deviation of 45...

Statistics
1.2K views

A study was made of seat belt use among children who were involved in car...

Calculus
1.2K views

Evaluate the following and use Mathematica to verify each 11 a lim x limfx y...

Calculus
1.2K views

Determine the Cartesian equation of the plane that contains the points A(-2, 3, 1), B(3,4,5),...

Algebra
1.2K views

Write an inequality for each graph 17 3 2 1 Solve each inequality and graph...

Accounting
1.2K views

For its first year of operations, Tringali Corporation's reconciliation of pretax accounting income to taxable...

Accounting
1.2K views

In 2020, Sally Morris, a single taxpayer, pays $3,000 of interest on qualified student loans....

Finance
1.2K views

Cost of common stock equityCAPM Netflix common stock has a beta, b, of 0.8. The...

Accounting
1.2K views

The internal control structure of a company is a system of policies and procedures established...