Distance÷time
440÷8= 55
Therefore he needs to drive at the speed of 55 miles/hour
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:
C
Step-by-step explanation:
Answer:
the answer is (12 +x)/5 please mark brainliest
Some basic dimensions could be 4x1 and 3x2
