rowlandaimeeaimeer rowlandaimeeaimeer

02-01-2017
Mathematics

contestada

The mean of Greg’s journey times to work on 3 days was 28 minutes.

If it took him 27 minutes and 25 minutes on two of the days, how long did it take him on the third day?

Respuesta :

safiya20 safiya20

02-01-2017

the mean is found by adding the time it takes Greg each day and then diving by the number of days: 27+25+32=84.
84/3=28 min
it takes Greg 32 min on the third day

Answer Link

roxana85 roxana85

30-07-2018

28x3=84

84-27-25=32

That is my solution.

Answer Link

Otras preguntas

what is the purpose of tax deferred retirement accounts? a. to encourage consumers to invest money before it is taxed b. to level high taxes on a consumer at re

Who exports the thread of kings to Spain? a. Indigenous c. The prince of Asturias b. Felipe V d. Colon

Southern States Wanted... But... So...

“The days are nouns; touch them/ The hands are churches that worship the world.” This quote shows what figurative language? A. simile B. metaphor C.

how did the jamestown settlement survive the first two years?

Mass can be measured in which of the following? A.grams Bmeters C.liters D.both A .and B

140% or 0.14 which is greater?

Omar experienced a dissociative fugue state. he suddenly snapped out of it in front of a pet-supplies display in a discount store; he had no memory whatsoever o

If the average life span of a dog is 12 years, how many hours can you expect a dog to live? 105,120 105,000 438,000 262,800 105,150

Which expression is equivalent to 3x+10−x+12? A: 4x + 22 B: 2x + 22 C: 24x D: 26x