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2 years ago

7

rosalinda got a payday loan for 2000 due in 2 weeks and she paid a 150 fee. what is the apr on rosalindas loan

1 answer:

Ganezh [65]2 years ago

4 0

Kind of a trick question because if all she pays is $2,150 which is the $2,000 plus the $150 fee then technically an APR didn't apply. By hiding the APR in a fee they get unsuspecting customer's to sign up for these. From an APR perspective based on one Bi-weekly payment, it would take an APR of 555.5715% to generate a $150.00 in interest in 2 weeks.

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The power generated by an electrical circuit (in watts) as a function of its current ccc (in amperes) is modeled by: P(c)=-20(c-

alekssr [168]

Answer:

The current that produces maximum power is 3A

Step-by-step explanation:

Given

$P(c) = 20(c - 3)^2$

Required [Missing from the question]

The current that produces maximum power

First, we represent the function in standard form

$P(c) = 20(c - 3)^2$

$P(c) = 20(c - 3)(c - 3)$

Open bracket

$P(c) = 20(c^2 -6c+ 9)$

$P(c) = 20c^2 -120c+ 180$

The maximum value of c is:

$Max(c) = \frac{-b}{2a}$

Where:

$f(x) = ax^2 + b^2 + c$

By comparison: $P(c) = 20c^2 -120c+ 180$

$a = 20$

$b = -120$

$c = 180$

So, we have:

$Max(c) = \frac{-b}{2a}$

$Max(c) = \frac{-(-120)}{2 * 20}$

$Max(c) = \frac{120}{40}$

$Max(c) = 3$

5 0

2 years ago

Find the perimeter of the triangle in inches.

madam [21]

Answer:

58 inches

<u>Step-by-step explanation:</u>

Perimeter means the sum of length of all sides of a figure.

So, the perimeter of this triangle would also be the sum of the length of its sides.

It has 3 sides.

19 in, 16 in and 23 in.

So, its perimeter equals 19 + 16+ 23

which equals 58 inches!

So, the perimeter would be 58 inches.!

3 0

2 years ago

Read 2 more answers

What is the coefficient in the expression 10x? -7 ?<br> A 7<br> B. X<br> O c. 10<br> O D. 2

allsm [11]

Answer:

C.) 10

Step-by-step explanation:

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2 years ago

A square classroom has sides that are 21 feet long. what is the room's perimeter

lutik1710 [3]

The answer is 84 because 21 times 4 equals 84

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2 years ago

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Sin 68 = 70/w<br><br> find w

Kazeer [188]

Answer:

sin 68 =70/w

sin68(w)=70

0.927w=70

w=70/0.927

w=75.51

6 0

2 years ago