home interest rates

George earned $16 as simple interest on $800 for 3 months. Find the yearly rate of interest. => 7% or 10% or 9% or 8%..

Find the simple interest on a principal of $140 for a period of 4 years at an interest rate of 3%. => $15.80 or $16.80 or $17.80 or $18.80..

The simple interest on a principal of $300 at an interest rate of 5% is $45. For how many years is the simple interest calculated? => 3 or 6 or 5 or 4..

In a survey it was found that 20 out of 35 small nursing homes and 35 out of 50 large nursing homes had a vaccination rate of less than 90%. At 99% confidence, find the test value and check whether there is no difference in their proportions. => 11.63, the proportions ..

Find the simple interest for 4 years at a rate of 2% on $4500. => $465 or $285 or $420 or $360..

Matt borrows $6000 and clears his debt by paying $7000 after 4 months. Find the rate of interest charged per annum. The problem can be solved by ________. => Using a matrix or Using a rational equation or Applying a formula or None of the above..

Jim deposits $300 in a savings account at an interest rate of 2% per year. Find the interest earned in 4 months. => $20 or $2 or $4 or $5..

An amount becomes $1500 in 3 years and $6000 in 4 years on compound interest. Find the rate of interest. => 4% or 3% or 2% or 5%..

Victor borrows $2700 from his friend to buy a car. The annual interest rate is 9.5%. How much interest should he pay his friend after one year? => $27 or $356.50 or $266.50 or $256.50..

Andrew invested $1800 in two parts, one at 14% interest and the other at 8% interest. His total income in one year was $240. How much did he invest at each rate? => 960, 1920 or 1600, 200 or 1550, 250 or 685.71, 200..