alvarozavala alvarozavala

16-03-2017
Mathematics

contestada

Greg is participating in a 4 -day cross-country biking challenge. He biked for 63 , 54 , and 62 miles on the first three days. How many miles does he need to bike on the last day so that his average (mean) is 59 miles per day?

Respuesta :

elirandle elirandle

16-03-2017

the answer is 57

u add up 57+54+62+63=236
the u divide 236÷4=59

Answer Link

Otras preguntas

How to divide a whole number by a fraction?

How many solutions are there to the equation -8y=-3x+16? (Infinitely many, no solution, one solution?)

Identify the following. Wait! simple sentence complex sentence

Refrigerator ($810) Stove ($1010) Dishwasher ($590) Microwave ($95) David and Kim are purchasing new appliances for their kitchen. The items that they plan

Given pq||bc, what is pb?

It is your sister's birthday and you are preparing a family meal. The joint of meat needs to be cooked for 30 minutes per 500 g plus an extra 20 minutes. How

Which part of his body did charlie chaplin insure??

What happens when two hydrogen atoms enter the ETS as part of either NADH or FADH2? A.The two hydrogen atoms are split into two H+ and two electrons. B.ATP is e

Are new MacBooks have shiny logo ?

what is the simple form of the radical equation sqrt of 27x^4/75y^2