3 years ago

Please help :) anything will be greatly appreciated:)

Mathematics

1 answer:

Law Incorporation [45]3 years ago

5 0

Correct answer: the last one

You might be interested in

A dealer marks his goods at 35% above the cost price and allows a discount of 20% on the marked price. Find his gain or loss per

vovikov84 [41]

Answer:

Step-by-step explanation:

100(1.35(0.8)p-p)/p=8%

Since this is positive the dealer makes an 8% profit.

6 0

3 years ago

9. Suppose you take out a car loan for $9999 for 4 years at a 7.5% interest rate. What is your

Alekssandra [29.7K]

Answer:

The monthly payment is $241.76.

Step-by-step explanation:

Given : Suppose you take out a car loan for $9999 for 4 years at a 7.5% interest rate.

To find : What is your monthly payment ?

Solution :

The formula to find monthly payment is

$M=\frac{\text{Amount}}{\text{Discount factor}}$

Discount factor is $D=\frac{1-(1+i)^{-n}}{i}$

Substitute in the formula,

$M=\frac{A}{\frac{1-(1+i)^{-n}}{i}}$

$M=\frac{A\times i}{1-(1+i)^{-n}}$

where, A is the amount A=$9999

r is the rate =7.5%=0.075

$i=\frac{r}{12}=\frac{0.075}{12}=0.00625$

time t=4 years

Time in months $n=t\times 12=4\times 12=48$

Substitute all the values in the formula,

$M=\frac{9999\times 0.00625}{1-(1+0.00625)^{-48}}$

$M=\frac{62.49375}{1-(1.00625)^{-48}}$

$M=\frac{62.49375}{1-0.7415101}$

$M=\frac{62.49375}{0.25848}$

$M=241.76$

Therefore, the monthly payment is $241.76.

3 0

3 years ago

Find the value of x pls help thank u so much

adelina 88 [10]

Answer:

7.81

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

00.00

mariarad [96]

Answer:

4 week ago question free epoint yasss

Step-by-step explanation:

8 0

3 years ago

Please Help 11th Grade Math ASAP<br> It is really hard so I need someone really smart.

Zolol [24]

Answer:

i am in 7th grade

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers