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klemol [59]
3 years ago
8

Which option will result in the most exercise per day?

Mathematics
1 answer:
Ilya [14]3 years ago
8 0
60 minutes is an hour , you haven't given out what the 15, 30 and 60 are , and the 1 , 2 and 4 are(minutes or hours?)
You might be interested in
What is the percent of 330
Vesna [10]
33,000% should be the answer
7 0
3 years ago
A curve passes through the point ( 0 , 7 ) (0,7) and has the property that the slope of the curve at every point P P is twice th
STatiana [176]

Answer:

The equation for the curve is:

f(x) = 7*e^{2*x}

Step-by-step explanation:

We know that for a curve defined as:

y = f(x)

The slope of the curve at the point x is:

y = f'(x)

where f'(x) = df(x)/dx

Here we know that we have a function that passes through the point (0, 7)

We also know that the slope of the curve at every point is twice the value of the y-coordinate. (remember that the y-coordinate is given by f(x))

Then we have two equations:

f(0) = 7

f'(x) = 2*f(x)

From the shape of the equation, we can assume than this is an exponential equation like:

f(x) = A*e^{k*x}

Replacing that in the second equation, we get:

k*A*e^{k*x} = 2*A*e^{k*x}

From that equation, we can conclude that k = 2

Then:

f(x) = A*e^{2*x}

Now we can use the first equation:

f(0) = 7

With this, we can find the value of A.

f(0) = 7 =  A*e^{2*0}\\7 = A*e^0 = A*1\\7 = A

Then we can conclude that the equation for the curve is:

f(x) = 7*e^{2*x}

6 0
3 years ago
Simplify<br> (2a^3b^5)^2
Andrew [12]

Answer:

 2^2a^6b^10

_______________

   32  



6 0
3 years ago
Please help! Due tonight
Reika [66]

Answer:

what grade you in

this looks like 4th grade

5 0
3 years ago
Find percent of change to- 1) 125cm to 87.5cm<br> 2)132 days to 125.4 days<br>need it asap plzz
Troyanec [42]
If you would like to solve the following equations, you can calculate it using these steps:

1) x% of 125 cm is 87.5 cm
x% * 125 = 87.5
x/100 * 125 = 87.5      /*100/125
x = 87.5 * 100 / 125
x = 70%

2) y% of 132 days is 125.4 days
y% * 132 = 125.4
y/100 * 132 = 125.4    /*100/132
y = 125.4 * 100 / 132
y = 95%
4 0
3 years ago
Read 2 more answers
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