ladyd22 ladyd22

26-03-2020
Mathematics

contestada

Betty can mow a lawn in 90 minutes. Vanessa can mow the same lawn in 60 minutes. How long does it take for both Betty and Vanessa to mow the lawn if they are working together?

Respuesta :

zakmuller11 zakmuller11

27-03-2020

Answer: 30 mins

Step-by-step explanation: educated guess

Answer Link

Otras preguntas

Which statement about spontaneous and nonspontaneous processes is correct? Spontaneous processes are favored by a decrease in Delta. H, but nonspontaneous react

essay on when i answered the call

Which of the following is an example of the barter system?(1 point) An Italian restaurant exchanges some of its food for a few pizzas from a nearby chain restau

I was so excited, I got up extra early. What type of sentence is it? A. Simple sentence

PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Which theorem proves these triangles are similar?

work out 34 =4 ==3 simplest form

PLS HELP WITH THIS (this is algebra 1 btw I don't know why it says college) Question in picture

HELP!! In 5-8, write an equation of the trend line in slope-intercept form.

What’s the answer I really need help?