Register
Brian is participating in a 5-day cross-country biking challenge. He biked for 50, 63, 68, and 64 miles on the first four days. How many miles does he need to bike on the last day so that his average (mean)
76.5k views
0 votes
Brian is participating in a 5-day cross-country biking challenge. He biked for

50, 63, 68, and 64 miles on the first four days. How many miles does he need to bike on the last day so that his average (mean) is 59 miles per day?

User Hanoo
by
7.8k points

1 Answer

4 votes
50 miles as mean of 5terms having one of them as x
User Januszm
by
7.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!