Which ordered pair is the solution to the system of equations? {y=3x−102x+3y=3
1 answer:
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Answer:
The total teachers in the school are 50.
Step-by-step explanation:
Given:
In a school math teachers are 30%.
Now, to get the total teachers in school if there are 15 math teachers.
<em>Percentage of math teachers = 30%.</em>
<em>Number of math teachers = 15.</em>
Let the total number of teachers be .
So, according to question:
⇒
⇒
⇒
<em>Dividing both sides by 0.30 we get:</em>
⇒
Therefore, the total teachers in the school are 50.
Answer:
The volume of a cylinder can be represented by , where
is the radius and
is the height.
In this case, we are told that ,
, and
.
Plug in the known values.
Find the power.
Multiply from left to right.