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Mrrafil [7]
2 years ago
5

You invest 5000 in an account at 5.5% per year simple intrest how much will you have in the account at the beginning of the 6th

year
Mathematics
1 answer:
Karo-lina-s [1.5K]2 years ago
3 0
I=Prt  Simple interest is the principle times the rate times the time.

The balance will be the principle plus that interest so:

B=P(1+rt), since P=5000 and the rate is 0.055

B=5000(1+0.055t) so at the beginning of the sixth year you will have earned five years of interest.

B=5000(1+0.055(5))

B=$6375
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What is the x and y intercept of f (x) = -x^2 + 25
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Step-by-step explanation:

f(x) = -x^2 + 25  

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0=-x^2 +25  

 -25      -25

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I need help ASAP. I'm not good with math.
bonufazy [111]

Given:

The increase in pressure P is the linear function of the depth d.

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To find:

The initial value and rate of change and their interpretation.

Find the cost function C where n is the number of students.

Solution:

The slope intercept form of a linear function is

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We have,

P(d)=0.445d+14.7        ...(ii)

From (i) and (ii), we get

m=0.445,b=14.7

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Let C(n) be the total cost for dinner and n be the number of students.

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