Answer: C)
Formula: 1/3(3.14)•r^2•h
Explanation: 1/3•1^2•4•3.14
Answer:
B.
Step-by-step explanation:
Take the square root of x^2 which would make the left side x and the right side the square root 5
<span>-10=xy+z
-10 - z = xy Divide both sides by y
(-10 -z) / y = x
x = -(z+10)/y
</span>
Answer:
1 person
Step-by-step explanation:
It is given that a farmer wants 5 persons to complete a work of clearing his field in ten number of days.
We have to find out the number of persons required if the farmer needs to clear his field in 2 number of days.
Therefore according to the information given :
10 days = 5 persons
∴ 1 day =
persons
So 2 days =
persons
person
= 1 person