1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slamgirl [31]
3 years ago
11

Please help!! With step by step

Mathematics
1 answer:
Sever21 [200]3 years ago
4 0

Answer:

R=\$145.12

Step-by-step explanation:

<u>Compound Interest</u>

This is a well-know problem were we want to calculate the regular payment R needed to pay a principal P in n periods with a known rate of interest i.

The present value PV or the principal can be calculated with

P=F_a\cdot R

Solving for R

\displaystyle R=\frac{P}{F_a}

Where Fa is computed by

\displaystyle F_a=\frac{1-(1+i)^{-n}}{i}

We'll use the provided values but we need to convert them first to monthly payments

i=7\%=7/(12\cdot 100)=0.00583

n=3*12=36

\displaystyle F_a=\frac{1-(1+0.00583)^{-36}}{0.00583}

F_a=32.386

Thus, each payment is

\displaystyle R=\frac{4,700}{32.386}=145.12

\boxed{R=\$145.12}

You might be interested in
1. Kelsey has $20 and is saving $6 per week, Janelle has $150 and is spending S4 per week. When will they
denis23 [38]
You have this man keep doing what u doing
3 0
2 years ago
An object has a mass of 235 g and a volume of 655 cm? What is its density?
LenKa [72]

Answer:

the answer is 235/655= 0.358778

5 0
3 years ago
Jessica bought a new computer for $800. She put $120 down and got a student discount of $50. Her mother gave her 1/2 of the bala
ra1l [238]
120 + 50 = 170
170-800= 630
630/2=315
5 0
3 years ago
Read 2 more answers
A standard fair die is rolled one time. What is the probability that it lands on a
VLD [36.1K]

Answer:

The die is assumed to have six sides labeled  

1

,

2

,

3

,

4

,

5

,

6

The numbers greater than 5 are  

6

.

The numbers less than 3 are  

2

,

1

.

So the numbers greater than 5 OR less than 3 are the union of the two sets or 6, and 2,1. The probability of rolling one of these numbers is  

3

6

=

1

2

or  

50%  

.

Step-by-step explanation:

Sorry its sloppy

8 0
2 years ago
Directions: Follow the instructions for the following inequalities. Will give brainlist!
Allisa [31]

1)<em> </em><em> </em><em> </em><em> </em><em> </em><em>4</em><em><</em><em>7</em>

<em> </em><em> </em><em> </em><em>×</em><em>7</em><em> </em><em> </em><em> </em><em> </em><em> </em><em>×</em><em>7</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em>28</em><em><</em><em>49</em>

<em> </em><em> </em><em> </em><em>×</em><em>6</em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>×</em><em>6</em>

<em> </em><em> </em><em> </em><em> </em><em>168</em><em><</em><em>294</em>

<em> </em><em> </em><em> </em><em>×</em><em>3</em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>×</em><em>3</em>

<em> </em><em> </em><em> </em><em>504</em><em><</em><em>882</em>

<em> </em><em> </em><em> </em><em>×</em><em>10</em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>×</em><em>10</em>

<em> </em><em> </em><em> </em><em>504</em><em>0</em><em><</em><em>882</em><em>0</em>

2) 11>-2

+5 +5

16> 3

+3 +3

19>6

+-4 +-4

15>2

3) -4<-2

-6 -6

-10<-8

-8 -8

-18<-16

-2 -2

-20<-18

4) -8<8

÷-4 ÷-4

2<-2

÷-2 ÷-2

-1< 1

5) <em>~</em><em>The</em><em> </em><em>a</em><em>ffect</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>inequality</em><em> </em><em>sign</em><em> </em><em>didn't</em><em> </em><em>change</em><em>.</em><em> </em><em>If you add or subtract the same positive or negative number to both sides of an inequality or an equation, the inequality stays the same. If you multiply or divide both sides of an inequality or an equation by the same positive number, the inequality stays the same.</em><em> </em><em>This</em><em> </em><em>is</em><em> </em><em>because</em><em> </em><em>when</em><em> </em><em>manipulating</em><em> </em><em>inequalit</em><em>i</em><em>e</em><em>s</em><em> </em><em>there</em><em> </em><em>are</em><em> </em><em>rules</em><em> </em><em>this</em><em> </em><em>if</em><em> </em><em>a < b then a + c < b + c</em><em> </em><em>so</em><em> </em><em>we</em><em> </em><em>get</em><em> </em><em>a</em><em> </em><em>new</em><em> </em><em>number</em><em> </em><em>that</em><em> </em><em>replaces</em><em> </em><em>a</em><em> </em><em>and</em><em> </em><em>b</em><em> </em><em>yet</em><em> </em><em>the</em><em> </em><em>inequality</em><em> </em><em>symbol</em><em> </em><em>stays</em><em> </em><em>the</em><em> </em><em>same</em><em> </em><em>so</em><em> </em><em>a</em><em> </em><em>still</em><em> </em><em>is</em><em> </em><em>smaller</em><em> </em><em>than</em><em> </em><em>b</em><em>.</em>

Hope this helped you- have a good day bro cya)

3 0
3 years ago
Other questions:
  • Shipping department 17 employees budget of 3715 budget
    12·2 answers
  • whats the answer of the problem peter is 3 years older than his sister Anna. if times their combined age is 85 . determine Annas
    9·1 answer
  • Convert 7,200 in scientific notation​
    14·1 answer
  • Erica measures the mass of a steel ball several different times. If Erica's results are highly precise, this must mean that A. m
    8·1 answer
  • Help........Write an equation and solve:
    14·1 answer
  • Which best describes the graph of the function f(x) = 4(1.5)*?<br>​
    13·1 answer
  • Pls help <br><br> due at 11:59
    7·1 answer
  • Match the rates and unit rates.
    7·1 answer
  • Solve this please! Also fill in the blanks
    7·1 answer
  • Soh - Cah - Toa (finding missing sides and angles):
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!