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2 years ago

PLEASE HELP ME ASAP!!

Mathematics

1 answer:

snow_tiger [21]2 years ago

7 0

point slope form means (y-y1)=m(x-x1)

so u need to find the slope gradient from those 2 points

m=y2-y1/x2-x1

=-6-6/11-7

=-12/4

=-3

and finally x1,y1=7,6

(y-y1) =m(x-x1)

(y-6) =-3(x-7)

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Answer: the account that earned compound interest has the greater balance at the end of four years.

Step-by-step explanation:

The formula for determining simple interest is expressed as

I = PRT/100

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R represents interest rate

T represents the duration of the investment in years.

From the information given,

P = 1000

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T = 4 years

I = (1000 × 4 × 4)/100 = 160

Total amount earned is

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The formula for determining compound interest is expressed as

A = P(1+r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = 1000

r = 4% = 4/100 = 0.04

n = 1 because it was compounded once in a year.

t = 4 years

Therefore,.

A = 1000(1+0.04/1)^1 × 4

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3 0

3 years ago

What is 20% of 160?....................

serious [3.7K]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

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zimovet [89]

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Step-by-step explanation:

set up the equation:

DBC+DBC=ABC

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3 years ago

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marta [7]

Answer:

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Step-by-step explanation:

Given,

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8 0

3 years ago