Answer:
number of pins to perfect score
120/300=40/100
percent means parts out of 100
40/100=40%
answer is 40% or 0.40
<u>NOTE: To find the percentage we will multiply decimal value of number of know down pins to a perfect score by 100
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<u>
Number of know down pins to a perfect score= 0.4 x 100
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<u>
Number of know down pins to a perfect score=40%</u>
If correct please give brainliest
<em>Stay safe and healthy</em>
Thank You<u>
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The answer is -12. Do you need to know how I did it?
Answer:
Step-by-step explanation:
First you would plot the points- (0,2), (1,4), (2,6), (3,8)
Then if the points make a straight line when you connect them then it makes it a linear equation
To know if it is proportional or not you take the y points and put them over their x points, and if all of them end up with the same number than it is proportional
2/0=0, 4/1=4, 6/2=3, 8/3=8/3, therefore it is not proportional
Answer:r*s = 168
Step-by-step explanation: (2x-1)(6x) = 12 x^2 - 6x
r(s(x)) = 2 (6x) - 1 = 12 x - 1
r(x) - s(x) = (2x-1) - 6x = -4x -1
r(x) = s(x) when 2x-1 = 6x or x = -1/4
r(4) = s(4) never
(r*s)(4) = 12 x^2 - 6 x = 12*16 - 24 =168
Answer:
El flujo y gasto de agua es aproximadamente 98.175 centímetros cúbicos por segundo.
Step-by-step explanation:
El gasto del agua (
), medido en centímetros cúbicos por segundo, es el flujo que pasa a través del tubo. La ecuación para determinar el gasto es:
(1)
Donde:
- Diámetro del tubo, medido en centímetros.
- Velocidad del flujo, medida en centímetros por segundo.
Si sabemos que 
y 
, entonces el flujo y gasto del agua es:
El flujo y gasto de agua es aproximadamente 98.175 centímetros cúbicos por segundo.
