I need to know the answer to this because I don't know how to do this. here is my question... an investment of $1800 in the stock market earned $378 in two years. what is the simple intrest rate?...

I need to know the answer to this because I don't know how to do this. here is my question... an investment of $1800 in the stock market earned $378 in two years. what is the simple intrest rate?...

Please help soon thanks

I 've tried this like 12 times and I still can't figure out the answer.

Im doing and IXL lesson for seventh grade on simple interest that was assigned to me. I keep struggling with it and need help thank you.

Im doing and IXL lesson for seventh grade on simple interest that was assigned to me. I keep struggling with it and need help thank you.

A savings account earns 6% simple interest per year. The principal is $800. What is the balance after 18 months? I can't solve it

Please show in detail how you got this answer. Thank you.

John bought a tv that had a list price if $800. he agreed to a payment plan of 12 monthly payments at $80 per month

Math

data: principal=? rate=12.5% time=? interest=twice the principal

maths year 10

What is the balance of the account

nothing

I know the formula and I understand how to do it but I just cant get this question right. The question "You have agreed to borrow $50 dollars and after six months pay back $58. How much...

$600 at 5% for 2 years

This is question of simple interest.

If $9,000.00 is invested at 14% annual simple interest, how long does it take to be worth $29,160.00. It will take years (round to the nearest whole)...

If $9,000.00 is invested at 14% annual simple interest, how long does it take to be worth $29,160.00. It will take years (round to the nearest whole).

Johny opens a personal bank account to put into part of his monthly allowance. If the account gives an annual simple interest rate of 2%, express the amount in Johny's account as a function of time...