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
KengaRu [80]
3 years ago
12

You want to put $2,500 in a simple interest account. It has a 4% annual interest rate. How long will it take you to earn $200 in

interest?
Mathematics
1 answer:
Nadya [2.5K]3 years ago
6 0
The formula is
I=prt
I interest earned 200
P principle 2500
R interest rate 0.04
T time ?
We need to solve for t
T=I÷pr
T=200÷(2,500×0.04)
T=2years

Hope it helps
You might be interested in
The names of all of the states in the United States are placed in a bag. One name is drawn from the bag. What is the theoretical
victus00 [196]

Answer:

1/50

Step-by-step explanation:

5 0
3 years ago
Help with number 3!!
marusya05 [52]
The correct answer is B.30 inches
3 0
3 years ago
Read 2 more answers
The experimental probability that Pedro will hit a hole in one at the golf course is 2/5. If Pedro goes golfing 40 times in a ye
Sati [7]
I'm pretty sure you would need to multiply 2/5 by 40.

So, if you multiply 2/5 by 40, you need to turn 40 into a fraction with 1 being the denominator.

2/5 x 40/1 = 80/5

Since the product is an improper fraction, you would simplify it to a whole number.

80/5 = 16. 

He can expect to hit it 16 times to get a hole in one.

I hope I am right and have a great day.

6 0
3 years ago
Read 2 more answers
US average math SAT scores follow a normal distribution with a mean of 505 and a standard deviation of 112. A sample of 64 enter
Hitman42 [59]

Answer:

The claim that the scores of UT students are less than the US average is wrong

Step-by-step explanation:

Given : Sample size = 64

           Standard deviation = 112

           Mean = 505

           Average score = 477

To Find : Test the claim that the scores of UT students are less than the US average at the 0.05 level of significance.

Solution:

Sample size = 64

n > 30

So we will use z test

H_0:\mu \geq 477\\H_a:\mu < 477

Formula : z=\frac{x-\mu}{\frac{\sigma}{\sqrt{n}}}

z=\frac{505-477}{\frac{112}{\sqrt{64}}}

z=2

Refer the z table for p value

p value = 0.9772

α=0.05

p value > α

So, we accept the null hypothesis

Hence The claim that the scores of UT students are less than the US average is wrong

3 0
3 years ago
A grocery store had 38 employees, but then they hired 4 more people. What is the percent change in their staff?
gizmo_the_mogwai [7]

The percentage change in the staff strength of the grocery store is 10.53%.

<h3>How to find the percentage change?</h3>

We are given;

Number of employees in store = 38 employees

Number of additional people hired = 4 employees

Thus, percentage change in their staff is;

4/38 * 100% = 10.53%

Thus, the percentage change in the staff strength of the grocery store is 10.53%.

Read more about Percentage change at; brainly.com/question/2085058

#SPJ1

7 0
2 years ago
Other questions:
  • * Required
    14·1 answer
  • A candy dish contains 30 jelly beans and 20 gumdrops. Ten candies are picked at random. What is the probability that 5 of the 10
    6·1 answer
  • Which exppression can be used to find 80% of 120
    7·2 answers
  • Help please<br> I will give brainliest
    12·1 answer
  • What is the maximum volume of a pyramid that can fit inside a cube that has side 18 cm long?
    14·1 answer
  • I added a picture of the question.
    13·1 answer
  • Please help! Will mark Branliest!
    6·2 answers
  • Find the value of x.
    12·2 answers
  • Tyler says he invented a number puzzle.
    7·1 answer
  • What is nine-tenths of 2000?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!