Answer:
19
Step-by-step explanation:
9+10=19
Answer:
A.The data should be treated as paired samples. Each pair consists of an hour in which the productivity of the two workers is compared.
Explanation:
If the mean productivity of two workers is the same.
For a random selection of 30 hours in the past month, the manager compares the number of items produced by each worker in that hour.
There are two samples and the productivity of the two men is paired for each hour.
Answer:
-15
Step-by-step explanation:
-24 + (1-4)^2 (solve parentheses first)
= -24 + (-3)^2 (solve exponent)
= -24 + 9
= -15
So you have
1. Low money account balance
2. Negative degrees
3. Possible points in a game.
Well first you take 78 and turn it to 7.8
then multiply by 10000
therefore 7.8*10000= ?
