rennmari040 rennmari040

24-05-2018
Mathematics

contestada

Tess earned $52 for 4 hours of shoveling snow and $71.50 for 5.5 hours of shoveling snow.

How long would she have to shovel snow to earn $39?

Respuesta :

rosers237 rosers237

24-05-2018

52 divided by 4= 13. therefore she makes $13 an hour. 39 divided by 13 is 3. It will take her 3 hours to make $39

Answer Link

Otras preguntas

a particular solution of the differential equation y'' 3y' 4y=8x 2 is

Which of the following is not a common reason given for investing? a. Retirement planning b. Supplement current income. c. Shelter current income from taxes d.

how might the loss of biodiversity adversely affect humans? How would you test this impact?

using the 90% confidence interval estimate, we do not reject h_0 because

Ann is taking a 1-year loan with payments at the end of each month. The first 8 payments are $1000 and the final 4 payments are $600. The nominal annual interes

HELPPPPPP!! Which of the following horticultural careers might be open to someone who enjoyed working with beautiful plants, but who was not interested in eithe

provide a simple gantt chart for a hypothetical project that involves making an application where students at a school can sell their clothes on (both sell and

Let t be the 7th digit of your Student ID. Consider the set S = [--10, 10] and answer each of the following questions: (a) [8 MARKS] Define the function g on S

In Exercises 20-23, a Cobb-Douglas production function P(K, L) and budget B(K, L) are given, where K represents capital and L represents labor. Use Lagrange mul

A large mining company is planning a major new development. To provide funds and to permit management to concentrate on the new development, the company would l