Answer:
3.6
Step-by-step explanation:
First you would add up all the numbers, 4+3+9+2+3+4= 25
Then divide 25 by 7, because thats how many digits we have, so 25 divided by 7 would be 3.57142857143
To round to the nearest tenth (first place behind the decimal) We would round 5 up to 6. So the mean would be 3.6
If you need me to explain better or you need me to explain the formula, just ask
Answer:
4 would be 13
8 would be 26
-12 would be -39
-1 would be -3.25
Step-by-step explanation:
Fewer meters, the average person is 1-2 meters.. the height of a doorway is usually larger than a person. so meters should work. hope this helped, plz mark brainliest
For this, you have to calculate Unit rates of all of them.
Unit rate of sample 1, = 10/25 = $0.4
U.R. of sample 2, = 18.50/50 = $0.37
U.R. of sample 3, 27.20/80 = $0.34
So, first one is costlier!!!
2.40 supplementary angle
3. 40 vertical angle of angle 2
4. 140 vertical angle of angle 1
5. 140 corresponding angle with angle 1
6.40 corresponding angle with angle 2
7. 40 alternate exterior angle with angle 2
8. 140 alternate exterior angle with angle 1
