angelamonteiro angelamonteiro

13-09-2018
Mathematics

contestada

A painter earns $15 per hour.What is the minimum number of hours he must work to earn at least $200?

Respuesta :

TheBreeze TheBreeze

13-09-2018

Let's represent h with the number of hours:

15h ≥ 200

h ≥ 200/15

h ≥ 40/3

h ≥ 13 1/3

He has to work at least 13 1/3 hours.

Answer Link

Otras preguntas

Which statement correctly describes the Song Dynasty? The dynasty established civil service exams to identify the best workers for government positions. The dyn

Suppose you solved a second-order equation by rewriting it as a system and found two scalar solutions: y = e^5x and z = e^2x. Think of the corresponding vector

You own a portfolio that is invested 20 percent in stock A, 30 percent in stock B, and the remainder in stock C. The expected returns on these stocks are 3.7 pe

What kinds of functions can be integrated using partial fraction decomposition? Choose the correct answer below A. Inverse functions B. Rational functions C.

And Another Question 35 points

If 10 calories of energy are added to 2 grams of ice at -30° C, calculate the final temperature of the ice. (Notice that the specific heat of ice is different f

Identify the sampling technique used. At a local community college, five statistics classes are randomly selected out of 20 and all of the students from each cl

Can you explain this problem to me 1 x 15 = 15 3 x 5 = 15 1, 3, 5, 15

You are helping your friend troubleshoot a problem with his Linux server. You enter a common Linux command and discover it doesn’t work exactly as you expected.

Colonies were mostly run for the benefit of mother countries, but some people believed the colonial system helped everyone because it spread European civilizati