Answer:
C. Correct, because for the work to be carried out in 5 days, 40 workers are required.
Step-by-step explanation:
The job requires 10 people to work for 20 days. That's 200 worker-days.
In other words,
days × workers = 200 or
workers = 200/days
To get the work done in five days,
workers = 200/5 = 40.
You must hire 40 workers.
B. and D. are wrong. To get the job done in seven days. you must hire 200/7 = 29 workers.
Answer:
V=1/2 cm
Step-by-step explanation:
V=l×w×h
V=2 cm×1 cm×1/4 cm
V=1/2 cm
Using synthetic division, with divisor -4 stemming from factor (x+4), we find the coefficients of the quotient:
____________________
-4 / -3 -4 2
12 -2
------------------------------------
-3 8 0
The quotient is then -3x + 8, using the coefficients derived using synth. div.
Answer:
Step-by-step explanation:
a.6/1/2=x
b. 12
Answer: c for the first part
1,6 for the second
nether for the third
Step-by-step explanation:
all on edg