Answer:
33.51032
Step-by-step explanation:
Because equation is 3/4 times r to the 3 power times pi
2 to the 3 power=8
8 times 3/4=32/3
32/3 times pi = 33.51032
you would divide 180 and 3, that's how much car a travels in an hour. Do the same for car b so 100÷2
you would get 60 for 'a' and 50 for 'b'
but you still need to find how much in four hours so you would times those numbers by 4
car a- 240 in 4 hours
car b- 200 in 4 hours
so they would be 40 apart
hope that made sense :)
Answer:
it should be a,c,e,d
Step-by-step explanation:
The value of x when y =4 is 2
<h3>How to solve for x?</h3>
An inverse proportion is represented as:
k = yx
Where
k represents the constant of proportion
When y = 2, x = 4.
So, we have:
k =2 * 4
k = 8
Substitute k = 8 in k = yx
So, we have:
yx = 8
When y = 4, we have:
4x = 8
Divide by 4
x = 2
Hence, the value of x when y =4 is 2
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brainly.com/question/14254277
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Answer:
14
Step-by-step explanation:
