omgtommo omgtommo

25-10-2017
Mathematics

contestada

tyler can shovel the driveway in 2 hours. dakota can complete the job in 90 minutes. if they work together, how long will it take

Respuesta :

danyellethompso danyellethompso

25-10-2017

it would take 1minute and 10 seconds to complete the job because you have to subtract 2hours (2:00) by 90seconds (0:90)

Answer Link

Otras preguntas

OQ is a diagonal of quadrilateral NOPQ. If NO=PQ, NQO=7y-37, and POQ=2y+93, find POQ such that NOPQ is a parallelogram. A.26° B.63° C.97° D.145°

“But wait, I can save you, free you from the great danger. Look, here is a potent drug. Take it to Circe's halls – its power alone will shield you from the fa

Which is the better strategy for increasing comprehension? A.Paraphrase what you read B.Take notes word for word so as not lose the meaning intended C.Summarize

The mean incubation time for a type of fertilized egg kept at 100.7100.7âÂ°f is 2323 days. suppose that the incubation times are approximately normally distribu

Julie wants to draw a triangle that is similar to a triangle on a coordinate plane. She chooses to draw a triangle with sides that are proportional to the origi

According to the marxist view, capitalists create a false consciousness in workers by leading them to believe that:

What is the 6th term of the following geometric sequence? 42, 6, 6 over 7, and 6 over 49?

A red blood cell is placed in a hypertonic solution. this means the concentration of solutes in the solution is ________ than the concentration of solutes in th

Which transformations can be used to map a triangle with vertices A(2, 2), B(4, 1), C(4, 5) to A’(–2, –2), B’(–1, –4), C’(–5, –4)? a 180 rotation about the orig

How did the neolithic revolution transform the material life and social organization of human communities?