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Natali5045456 [20]
4 years ago
7

(8Q) Simplify the expression .

Mathematics
1 answer:
MA_775_DIABLO [31]4 years ago
6 0

the answer will be 4 . let the expression be x then take In on both side and the power In4 will be in form of

ln4.lne=lnx

ln4=Inx (lne=1)

4=x

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The total interest paid on a 3​-year loan at 9​% interest compounded monthly is ​$1505.82 determine the monthly payment for the
Kruka [31]
Number of compounding periods is
n=12months×3years=36
I assume that

The total interest=
monthly payment×number of compounding periods - the amount of the present value of an annuity ordinary
I=x×n-pv

Let monthly payment be X

I =Total interest is 1505.82

The present value of an annuity ordinary is
Pv=X [(1-(1+0.09/12)^(-36))÷(0.09/12)]

now plug those in the formula of the total interest above
I=x×n-pv
1505.72=36X-X [(1-(1+0.09/12)^(-36))÷(0.09/12)]
Solve for X using Google calculator to get the monthly payment which is
X=330.72

Check your answer using the interest formula
36×330.72−330.72×((1−(1+0.09
÷12)^(−12×3))÷(0.09÷12))
=1,505.83



3 0
4 years ago
Which ordered pair could not be the coordinates for a clockwise rotation of the point W(-3, 4)?
Eduardwww [97]

Step-by-step explanation:

<em>Look at the picture.</em>

Any pair of choice can be the coordinates of the rotation of the point

W (-3, 4) clockwise.

All points have the same distance from the beginning.

The formula of a distance between the origin and a point (x, y):

d=\sqrt{x^2+y^2}

W(-3, 4)

d=\sqrt{(-3)^2+4^2}=\sqrt{9+16}=\sqrt{25}=5

(3, -4)

d=\sqrt{3^2+(-4)^2}=\sqrt{9+16}=\sqrt{25}=5

(4, 3)

d=\sqrt{4^2+3^2}=\sqrt{9+16}=\sqrt{25}=5

(-4, -3)

d=\sqrt{(-4)^2+(-3)^2}=\sqrt{9+16}=\sqrt{25}=5

(-4, 3)

d=\sqrt{(-4)^2+3^2}=\sqrt{9+16}=\sqrt{25}=5

3 0
3 years ago
X + 3 5/8 = 7 1/4 What does x equal
Verdich [7]
3 5/8 or three and five over eight
5 0
3 years ago
I. You deposit $25 in your account.
Katyanochek1 [597]

Answer:

ll and lll only

Step-by-step explanation:

D i believe is the right answer

6 0
3 years ago
Read 2 more answers
PLEASE HELP!!!<br><br> Find the value of x.<br> 78°<br> (12x + 18)"
mojhsa [17]

X = 5

Step-by-step explanation:

78 = 12x+18

-18 -18

60 = 12x

5 = x

4 0
2 years ago
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