kmybo88 kmybo88

25-08-2016
Mathematics

contestada

Alanna can detail a car in 45 minutes. Robbie can detail a car in 30 minutes. If they work together, how many minutes does it take them to detail a car?
Please help ASAP:)

Respuesta :

rcsmaxx rcsmaxx

25-08-2016

45+30=75 75:2= 37.5 37 min and 30 sec

Answer Link

Otras preguntas

Ants have 6 legs spiders have 8 legs Alex counted 7 ants and 8 spiders

Which statement best describes how waves impact beaches? Question options: (A) Beaches change over time as waves move further up the shore. (B) Beaches ar

according to this passage what was the purpose of the anglo-russian entente

Which number produces a rational number when added to 0.25

what is the percent change from $24 to $30

describe the resolution of macbeth in act 5

help pleaze?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!?!

Regions are always defined by A. Climate B. Many different factors C. Mountain ranges D. Continents & bodies of water

How did Truman set a new course for American foreign policy?

Can someone help me with these please? Thanks