Justin is considering two websites for downloading music

Mathematics

1 answer:

Doss [256]3 years ago

7 0

Website 1: 1.50x + 30

website 2: 2x

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Find the unit rate. 6 ounces for 2.5 servings Help! Please

Salsk061 [2.6K]

$6:2.5=x$
$2.4=x$

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3 years ago

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How many 29000000 ml are l

notsponge [240]

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3 years ago

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Express 0.5854 as a fraction.

rusak2 [61]

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3 years ago

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How does the closure property relate to polynomials? Open answer question (please hurry)

Marianna [84]

Answer:

Polynomials will be closed under an operation if the operation produces another polynomial. When adding polynomials, the variables and their exponents do not change. ... When subtracting polynomials, the variables and their exponents do not change. Only their coefficients will possibly change.

Step-by-step explanation:

3 0

2 years ago

Peter decides to invest $1,200,000 in a period annuity that earns 4.6% APR compounded monthly for a period of 20 years. How much

ad-work [718]

Given is the Present Value of annuity, PV = 1,200,000 dollars.

Given that 4.6% APR compounded monthly i.e. r = 4.6%/12 = 0.003833

Given that 20 years of investment i.e. N = 20x12 = 240

It says to find monthly income from the annuity.

We know the formula for Periodic Payment (when PV is known) is given as follows :-

$Periodic \;payment = \frac{PV}{\frac{1-\frac{1}{(1+r)^{N}}}{r}} \\\\Periodic \;payment = \frac{1,200,000}{\frac{1-\frac{1}{(1+0.003833)^{240}}}{0.003833}} \\\\Periodic \;payment = \frac{1,200,000}{\frac{1-\frac{1}{(1.003833)^{240}}}{0.003833}} \\\\Periodic \;payment = \frac{1,200,000}{\frac{1-\frac{1}{2.504681211}}{0.003833}} \\\\Periodic \;payment = \frac{1,200,000}{\frac{1-0.399252406}{0.003833}} \\\\Periodic \;payment = \frac{1,200,000}{\frac{0.600747594}{0.003833}}$

$Periodic \;payment = \frac{1,200,000}{156.7303924} \\\\Periodic \;payment = 7656.460128 \\\\Periodic \;payment = 7656.46 \;dollars \;per \;month$

Hence, Monthly Income would be 7,656.46 dollars.

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2 years ago

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