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chubhunter [2.5K]
3 years ago
8

It takes billy 1/4 of an hour to bike 3/5 of a mile. What is Billy's pace in miles per hour?

Mathematics
1 answer:
krek1111 [17]3 years ago
7 0

Answer:

the answer is 5/12

Step-by-step explanation:

1/4÷3/5

=1/4×5/3

=5/12

=2 2/5 (5×2+2/5)

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Glass A holds the most, It holds more than glass B because of its cone shape.

Step-by-step explanation:

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3 years ago
Please help 100 points!!! :)<br> Who ever answers right first get's brainliest!!! :)
igomit [66]

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1/7

Step-by-step explanation:

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3 years ago
Find expressions for the partial derivatives of the following functions:
nlexa [21]

Answer:

Step-by-step explanation: partial derivative is the differentiation of one variable e.g. X while leaving the values of the other variable e.g. Y

These four questions A, B, C and D have different functions separated by commas. I will not assume the commas to be something else like a plus sign.

A. f(x) = g'(x).k(y) , g'(x) + h(y)

f(y) = k'(y).g(x) , g(x) + h'(y)

B. f(x) = g'x (x+y)

f(y) = g'y (x+y) , h'y (y+z)

f(z) = h'z (y+z)

C. f(x) = f'x (xy) , f'x (zx)

f(y) = f'y (xy) , f'y (yz)

f(z) = f'z (yz) , f'z (zx)

D. f(x) = f'x (x) , g'(x) , h'x (x,y)

f(y) = h'x (x,y)

These are the partial derivative expressions for each variable in each function. You will need to pay a lot of attention to understand:

* while differentiating X alone, functions in Y which are separated by commas from the functions in X, are ignored totally because they are different questions

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6 0
3 years ago
Which graph represents the function f(x)=
zhenek [66]

Step-by-step explanation:

you don't show us the choices.

anyway, the real graph must be similar to the one you are showing, as it goes to - and + infinity for x = 2.

because the denominator "x-2" will be 0 for x = 2.

but the horizontal limits are both y = +3 (and not 0).

because (3x-2)/(x-2) goes more and more to 3/1 the larger (or smaller in the - direction) x gets.

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