Register
2. The average temperature for 3 days was 20°. What must the temperature be on the fourth day to raise the average temperature for the four days to 20.5°?
139k views
4 votes
2. The average temperature for 3 days was 20°. What must the temperature be on the fourth day to raise the average

temperature for the four days to 20.5°?

User Metaforge
by
8.0k points

1 Answer

4 votes

Answer:

22

Explanation:

20.5x4=82

82-(20x3)=82-60=22

22

User Alfonz
by
7.2k points
← Prev Question Next Question →

Related questions

User Utdemir
asked Apr 16, 2024 14.3k views
Refer to the figure to find the following measure. If mAD = 20° and m BC = 30°, then angle 1= 25° 5° 10°
Utdemir asked Apr 16, 2024
by Utdemir
8.4k points
1 answer
3 votes
14.3k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
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
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!