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
Readme [11.4K]
2 years ago
8

Mariska was comparing her options for investment. One choice she was looking at showed that her principal of $1,875 over 10 year

s would earn $1,125 in interest giving her a total of $3,000 at the end of the investment period. What interest rate is being used to calculate this investment?
Mathematics
1 answer:
RideAnS [48]2 years ago
8 0

Answer: 6%

Step-by-step explanation:

Principal= $1875

Time= 10 years

Interest= $1125

Rate = Unknown

Recall that,

Interest= (Principal×Rate×Time)/100

I = PRT/100

100I = PRT

R= (100×I)/PT

Rate = (100 × 1125)/(1875 × 10)

Rate = 112500/18750

Rate= 6%

The rate is 6%

You might be interested in
What is the reason for each step in the solution of the inequality?
Citrus2011 [14]

step 1: Given

step 2: Distributive Property

step 3: Combine Like terms

step 4: Subtraction Property of Order

step 5: Addition property of order

step 6: Division property of order

Step-by-step explanation:

We are given the inequality: -38-3(x+5)>6x-17

We need to match each step with the reasons.

The given steps are:

1.

−38−3(x+5)>6x−17

So, Reason for step 1: Given

2.

−38−3x−15>6x−17

So, Reason for step 2: Distributive Property

3.

−3x−53>6x−17

So, Reason for step 3: Combine Like terms

4.

−9x−53>−17

So, Reason for step 4: Subtraction Property of Order

5.

−9x>36

So, Reason for step 5: Addition property of order

6.

x<−4

So, Reason for step 6: Division property of order

Keywords: Solving inequalities

Learn more about Solving inequalities at:

  • brainly.com/question/1465430
  • brainly.com/question/6703816
  • brainly.com/question/4192226

#learnwithBrainly

7 0
2 years ago
What 10 divided by 6
ohaa [14]
The possibile answer is 10 ÷ 6 = 1.6
7 0
3 years ago
Read 2 more answers
Adding fractions with unlike denominators​
hodyreva [135]
Multiply the 3 times 4. Then do the same on the top.
8 0
3 years ago
While vacationing, Rosalie sees a mountain and its reflection on the still water of a lake. She draws the mountain and its refle
Greeley [361]

Answer:

I would say (2,-9) is her projection

6 0
3 years ago
Help me asap (please please)
CaHeK987 [17]
Area of a circle = pi*r^2.

Here, A = 380.13 mi.  Unfortunately, "mi" is NOT a unit of area.

So I will assume that the problem should read   A = 380.13 sq. miles.
                                                                    380.12 mi^2
Thus,   380.13 mi^2 = 3.14*r^2, and r^2 = ------------------- 121.057 mi^2
                                                                           3.14

The radius is the sqrt of 121.057 mi^2:  11.00 miles.

The diam. is twice that, or d = 22.00 miles.



4 0
3 years ago
Other questions:
  • 45) lí the midpoint of AB is (4,3) and point A has coordinates (-2,6),
    10·1 answer
  • How do you turn four and six hundredths into a decimal
    12·1 answer
  • Two intersecting lines l and m form an angle of 56° with each other. The reflection of a point (–4, 1) along the line l followed
    7·1 answer
  • russell bought a CD player that costs $120 before it went on sale for 15% discount. If he paid 5% sales tax on the sale price, h
    11·2 answers
  • Pleaase help with both questions ! PLease explain if you can!
    5·1 answer
  • Assume that y varies inversely<br> with x. If y= 16 when x = 0.5,<br> find y when x = 32.<br> y=[? ]
    14·1 answer
  • Simplify the expression where possible.<br><br> (-5 x 2 ) 3 help please!
    8·1 answer
  • The shape is composed of three squares and two semicircles.Select all the expressions that correctly calculate the perimeter of
    5·1 answer
  • Find s in the parallelogram
    10·1 answer
  • Jacob drove 450 miles at an average rate of 65 miles per hour. Rounded to the nearest tenth of an hour, how long did the trip ta
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!