Answer:
{(1-2g) + 4h] x 5 =
Step-by-step explanation:
Diametre = 2 x Radius
Radius = 7
Circumference = 2πr
= 2x22/7x7
= 44
Answer:3 3/8
Step-by-step explanation:
Im not sure but im not dumb good luck
just minus 4 from 7 = 3 and 1-4=3
It took 3 days to complete a work by 10 people.
<h3>What is Efficiency?</h3>
The efficiency is the output of the work which we divide by the work input and then express it in a percentage form.
Here, Efficiency of 1 person to complete a piece of work in 30 days is 1/30.
The number of days to complete the work = n days
Number of person to complete the work = p.
Now, according to question
Number of days to complete the work by 10 people = 30 / 10
= 3 days.
Thus, it took 3 days to complete a work by 10 people.
Learn more about Efficiency from:
brainly.com/question/13828557
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Answer:
x = 3z(y - 2)
Step-by-step explanation:
Given
= y - 2 ( multiply both sides by 3z to clear the fraction )
x = 3z(y - 2)
