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svetoff [14.1K]
2 years ago
14

If a=3b^3/c, what happens to a when b is doubled

Mathematics
1 answer:
Ratling [72]2 years ago
4 0
"b" is cubed, so when you double it (2*b) the 2 also is cubed.

a = 3(2b)³/c
a = 3*8b³/c

So "a" is increased to "8a" 
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(sinB+1)(cosBtanB-1)
Karo-lina-s [1.5K]
Here you go!!! I hope this helps

6 0
2 years ago
If Chloe is 22 her sister Bethany is 23 but there mum is 21 how are they her children
gayaneshka [121]

Answer:

3

Step-by-step explanation:

I think it three sometimes it's a trick question  

so its not number one or 2 because how are they her children so the answer is 3

3 0
2 years ago
HELPPPP- you just got your driver's license. Your parents buy you a car and agree to let you pay them back over a period of 70 m
Nitella [24]

Using the monthly payments formula, it is found that a car with a value of at most $25,293.

<h3>What is the monthly payment formula?</h3>

It is given by:

A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}

In which:

  • P is the initial amount.
  • r is the interest rate.
  • n is the number of payments.

In this problem, we have that the parameters are given as follows:

A = 400, n = 70, r = 0.035.

Hence:

r/12 = 0.035/12 = 0.002917.

Then we have to solve for P to find the maximum value of the car.

A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}

400 = P\frac{0.002917(1.002917)^{70}}{(1.002917)^{70}-1}

P = \frac{400[(1.002917)^{70}-1]}{0.002917(1.002917)^{70}}

P = $25,293.

More can be learned about the monthly payments formula at brainly.com/question/26267630

#SPJ1

7 0
1 year ago
In ten throws theo makes 4 baskets how many baskets will he make in 25 throws​
grigory [225]

10 throws = 4 made baskets

20 throws = 8 made baskets

25 throws = 10 made baskets

4 0
3 years ago
Find the length of AC
aleksandr82 [10.1K]

B)

here,

A to B = 62

C To B = 11

A to C = ?

now,

so, 62 - 11 = 51

therefore a to C Is 51 cm

plz mark me brainliest ok

plz follow me

A)

Here,

A to B = 13

A to C = 26

total = ?

now,

A to B + A to C

13 + 26 = 39

Therefore,

total number is 39

4 0
2 years ago
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