Answer:
24 hours
Step-by-step explanation:
If 12 workers take 10 hours to build a wall, assuming they build at the same rate, it would take one worker 120 hours to build a wall.
By this logic, it would take 120/5 or 24 hours for 5 workers to build a wall
F equals 11 because it three times 1 plus eight.
Answer:
B
Step-by-step explanation:
it on my homwwork and we did it in class brainliest please :))
Formula

Z=standard score
x=observed value
u=mean of the sample
standard deviation of the sample