Answer:
29
Step-by-step explanation:
30 - (2 - 4) ÷ (-2)
= 30 - (-2) ÷ (-2)
= 30 - 1
= 29
Answer:
2.4
Step-by-step explanation:
First we need to find the mean
Add up all the number
(10+ 7+ 1+ 6+ 7+ 9+ 8+ 10+ 2+ 5)/10
65/10 = 6.5
Then find the absolute difference from each point and the mean and sum them together and divide by the number of points
((10-6.5) + (7-6.5) +(6.5- 1) +(6.5-6) + (7-6.5)+( 9-6.5)+( 8-6.5)+ (10-6.5)+(6.5- 2)+(6.5- 5)) /10
24/10
2.4
Answer:
7^12
Step-by-step explanation:
When they are divided you must subtract the exponents.
Answer:
0.25
Step-by-step explanation:
0.25-0=0.25
20.724 because be this formula m/360 times 2 times3.14 times r