Mathematics: Im super confused on how to do this.jamie has $500 to invest for 3 years. she finds a bank that will invest her money at a simple interest rate of 5%. interest is t is equal to the principle p times the product of the rate r as a decimal and the time d in years. find the amount of interest earned after 3 years.

Im super confused on how to do this.jamie has $500

Ответ:

samanthalopez11

13.03.2022

Mathematics

T = P*r*d

P = 500

r = 5% = 0.05

d = 3 years

500 *0.05*3 = 75

interest = $75

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Ответ:

ruthd113

29.04.2023

Mathematics

$Domain\\D:\ x+3\geq0\to x\geq-3\to x\in[-3;\ \infty)\\\\\sqrt{x+3}+4=5\ \ \ |subtract\ 4\ from\ both\ sides\\\\\sqrt{x+3}=1\ \ \ \ \ |square\ both\ sides\\\\x+3=1^2\\\\x+3=1\ \ \ \ |subtract\ 3\ from\ both\ sides\\\\\huge\boxed{x=-2\in D}\leftarrow\ your\ answer$

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