The Fraction as 32/40 as a percentage is 80%.
To convert a fraction to a percentage, you divide the numerator by the denominator and then multiply by 100.
In this case, the fraction is 32/40.
= 32 ÷ 40
= 0.8
Now, convert 0.8 to a percentage, we multiply by 100.
= 0.8 x 100
= 80
0.8 * 100 = 80
Therefore, 32/40 as a percentage is 80%.
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11. A ball is thrown upward at a velocity of 15 meters per second from a height that is 20
meters above the ground. The height h (in meters) of the ball at time t in seconds) after it
is thrown can be found by h(t) = -5t^2 + 15t + 20. Find the time when the ball is again 20
meters above the ground.
A
1 second
(B
2 seconds
C
3 seconds
D
4 seconds
Answer:
50
Step-by-step explanation:
20 / (2/5)
To divide by a fraction, multiply by the reciprocal.
20 × (5/2)
50
He can feed 50 cats.
50 cats
20 pounds is 100/5 pounds when written with a denominator of 5. Then you divide 100 by 2 and get 50.
Answer:
( cos40° + isin40°)
Step-by-step explanation:
To divide
= [ cos(x₁ - x₂) + isin(x₁ - x₂)
Given
= ( cos(90 - 50)° + isin(90 - 50)°
= ( cos40° + isin40° )