Answer: Ty can jump rope at 6:3 thats the ratio.
Step-by-step explanation:
You can burn an average of 200 to 300 calories in a mere 15 minutes workout with your jump rope. Everyone is different, but on average 10 – 25 Calories are Burned Jumping Rope every minute. Jumping rope can help you burn about 25% more calories per minute than running.
Answer:
32.68
Step-by-step explanation:
89.95$=1 day so 89.95 x 3=269.85
subtract that and that's your answer or add to get to 302.53 from 269.85 which is 32.68
Answer:
gallon of milk it is the correct ans
Answer:
Take a look at the 'proof' below
Step-by-step explanation:
The questions asks us to determine the anti-derivative of the function f(x) = 4x^3
sec^2
x^4. Let's start by converting this function into integral form. That would be the following:
![\mathrm{\int \:4x^3sec^2x^4dx}](https://tex.z-dn.net/?f=%5Cmathrm%7B%5Cint%20%5C%3A4x%5E3sec%5E2x%5E4dx%7D)
Now all we have to do is solve the integral. Let's substitute 'u = x^4' into the equation 'du/dx = 4x^3.' We will receive dx = 1/4x^3
du. If we simplify a bit further:
![\mathrm{\int \:\:sec^2\left(u\right)du}](https://tex.z-dn.net/?f=%5Cmathrm%7B%5Cint%20%5C%3A%5C%3Asec%5E2%5Cleft%28u%5Cright%29du%7D)
Our hint tells us that d/dx
tan(x) = sec^2(x). Similarly in this case our integral boils down to tan(u). If we undo the substitution, we will receive the expression tan(x^4). Therefore you are right, the first option is an anti-derivative of the function f(x) = 4x^3
sec^2
x^4.
Answer:
8/15
-3
2 1/7
-10
Step-by-step explanation:
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