All categories

2 years ago

If 2500 amounted to 3500 in 4 years as simple interest .find the rates at wish the interest was charged

Mathematics

1 answer:

Bad White [126]2 years ago

6 0

Answer:

The interest rate per year is 0.1

Step-by-step explanation:

The equation is A = P(1+rt)

Substitute the numbers

3500 = 2500 (1+4r)

solve for r:

$3500/2500 = 1+4r$

$1.4-1 = 4r$

$0.4 /4 = r$

$r = 0.1$

You might be interested in

I WILL MARK AS BRAINLIEST AND AWARD A LOT OF POINTS PLZ HELP!!!!!!!!!!!!Michael, Ronald, Lidia, Alexandra, and Catherine are sha

Marina86 [1]

Answer:

36 fries

Step-by-step explanation:

Michael has a probability of 0.3.

Lidia has a probability of 0.1.

Alexandra has the probability of 0.32.

Catherine has the probability of 0.1.

Let the probability of Ronald be x

Sum of all the probabilities must be 1

So, $0.3+0.1+0.32+0.1+x=1$

$0.82+x=1$

$x=0.18$

So, probability of Ronald is 0.18

We are given that here are 200 fries in the basket.

So, the number of fries that Ronald will eat = $0.18 \times 200 =36$

Hence Ronald will eat 36 fries.

4 0

3 years ago

Read 2 more answers

Suppose there are eight different management trainee positions to be assigned to eight employees in a company’s junior managemen

Alina [70]

8 positions x 8 employees = 64 different ways

8 0

3 years ago

Solve for x under the assumption that x<0. <br> x-5/x<4

AleksandrR [38]

If you would like to solve the inequality x - 5/x < 4, you can do this using the following steps:

<span>x - 5/x < 4
</span>x^2 - 5 < 4x
x^2 - 4x - 5 < 0
(x - 5) * (x + 1) < 0
x < 0
1. x = 5
2. x = -1

The correct result would be x = -1.

3 0

3 years ago

Solve for x and y.

Rus_ich [418]

y is $8\sqrt{3}$ . This is because in a 30-60-90 triangle, the side facing the 30° is always half of the side facing the 90°

x is always √3 times y, so x=24. Therefore, the answer is the second answer choice.

5 0

3 years ago

Read 2 more answers

State sales tax is 3%. How much would you pay on a $246 pair of shoes?

miskamm [114]

Answer:

Step-by-step explanation:

246(.03)= 7.38

246+7.38= $253.38

8 0

3 years ago