Question 3
1 answer:
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Answer:
128°
Step-by-step explanation:
the answer is 128° i explained it as i could in the diagram hope you understand
Answer:
The diameter of can is<u> 48 inches</u>.
Step-by-step explanation:
Given:
Volume of can = 6068 inches.
And height(h) = 3.3 inches.
Now, to find the diameter.
Diameter = 2 × radius
Let radius be
So, by putting the formula of volume we get the radius:
(taking the value of π=3.14)
<em>Dividing both sides by 10.362 we get:</em>
<em>Using square root on both sides we get</em>:
<em>Radius = 24.199 inches.</em>
Then, we get the diameter:
Diameter = 2 × radius
Diameter = 2 × 24.199 = 48.398 inches.
Diameter = 48 inches (rounding to nearest, inch as in the place of tenth it is 3 which is less than 5.)
Therefore, the diameter of can is 48 inches.
Answer:
24
Step-by-step explanation:
there are 6 seats and 3 boys, 3 girls.
First seat can be given to either boy or a girl.
So there are two ways.
If a boy is selected say, then he has to occupy 3rd and 5th only.
There are 2 ways
Now available positions are 2nd, 4th and 6th, in this girls can be arranged in 3! ways = 6
So total number of ways =