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AveGali [126]
3 years ago
12

Help please ??????????????

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
5 0

Answer:

620.63

Step-by-step explanation:

use the formula given

r= interest rate

n= numer of times it's compounding in a year

t= time

p= principle amount

400(1+\frac{.04}{12})^{12*11}=620.628

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sladkih [1.3K]

Answer:

23 = z \times 15

Divide boty sides by 15

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The value of z is 23/15

4 0
3 years ago
Which equation can be simplified to find the inverse of y = 5x2 + 10?
iris [78.8K]

ANSWER

x = 5 {y}^{2}  + 10

EXPLANATION

The given equation is :

y = 5 {x}^{2}  + 10

To find the inverse of this function, we interchange x and y to obtain:

x= 5 {y}^{2}  + 10

We simplify this function to solve for y.

Therefore the equation that needs to be simplified to find the inverse of the given function is

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8 0
3 years ago
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sergey [27]

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<h2>Hope this helps!!!!!</h2>
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3 years ago
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NEED HELP ASAP PLEASE!
o-na [289]

Answer:-2

Step-by-step explanation:

-y+2x=-1 needs to be changed to y=-2x-1 so that you can set the two equation equal to each other in order to solve for x. That makes it -2x-1=1/2x+4

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