Answer:
21
Step-by-step explanation:
- 7 for first 10 shots
- 7 for another 10 shots
- 7 for last 10 shots
Answer:
C
Step-by-step explanation:
Mean is the average. To find mean, add all the numbers in a data set, then divide by the number of values.
Example: 1,2,3,4,5
Mean: 1+2+3+4+5= 15
Number of values: 5
15/5 = 3
Mean is 3
the answer is multiply the current term by 2 and add 1 to find the next term.
Answer:
(x,y) -> (-x,y)
Step-by-step explanation:
The image is flipped over the x axis.
Answer:
6th square -2
8th square -3
9th square -8
Step-by-step explanation: The sum is -12