Answer:
Im not sure but i believe 60
Step-by-step explanation:
30x2=60
Answer:
B. The mean absolute deviation is 3
Step-by-step explanation:
Answer:
1.
Step-by-step explanation:
0.36 + 0.64 = 1
Rounding is simple:
- If the previous digit is 5-9, round the number to the left of it up a number. If it is 4-0, leave the number to the left of it as it is.
For 82.98, we can round 82 to 83, since 82 is the whole number and the previous digit is 9 (so we round up).
For 169.645, we scratch off 45. Since 6 is in the tenth's place and the previous digit of it is 4, we leave it at 169.64.
:)
