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MATH SOLVE
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If you can show your work so I can learn that would be great (all three questions go together). If you have any questions please ask1. You and your best friend want to take a vacation to Peru. You have done some research and discovered that it will cost $2400 for the plane tickets, all-inclusive hotel and resort, and souvenirs. You have already saved $1750. If you invest this money in a savings account with a 2.3% interest rate compounded annually, how long will it take to earn enough money to go on the trip? Use the compound interest formula A = P (1 + i)n, where A is the accumulated amount, P is the principal, i is the interest rate per year, and n is the number of years. Round your final answer to the nearest tenth2. You are planning to go on this trip in 2 years. How much money will you need to invest at a 2.3% interest rate compounded annually in order to have $2400 in 2 years? Use the compound interest formula A = P (1 + i)n. (Round final answer to the nearest cent, but otherwise don’t round any intermediate values)3. Now say you only have $1600 to invest and the highest interest rate you can find is 3.55% compounded annually. If you decide to wait 7 years to go on the trip, how much money will you have to spend on the trip? Use the compound interest formula A = P (1 + i)n. (Round final answer to the nearest cent, but otherwise don’t round any intermediate values)
General
2 months ago
What is the quotient of 156 and 12? A. 13 B. 14 C. –13 D. –14
General
2 months ago
The amount of money that college students spend on rent each month is usually between $300 and $600. However, there are a few students who spend $1,300. What measure of spread would be most appropriate to measure the amount of money that college students spend on rent per month?
General
2 months ago
in a class of 32 students the mean height of 14 boys is 1.56 the mean height of all 32 students is 1.515 work out the mean height of the girls
General
2 months ago
Malik buys and sells car parts. He bought two tires for $45.00 each and later sold them for $65.00 each. He bought three rims for $85.00 each and later sold them for $126.00 each. He bought five headlight covers for $5.00 each and later sold them for $15.00 each. What is Malik's total profit?
General
2 months ago
Heidi bought seven pairs of socks for a total of $18 she bought wool socks and cotton socks the wool socks cost three dollars per pair and the cotton socks cost two dollars per pair X represent the number of pairs of wool socks and Y represent the number of pairs of cotton socks
General
2 months ago
Roger gets $ 4 0 $40dollar sign, 40 per day as wages and $ 4 . 5 0 $4.50dollar sign, 4, point, 50 as commission for every pair of shoes he sells in a day. His daily earnings goal is $ 1 1 2 $112dollar sign, 112.
General
2 months ago
0.3125 can be written in the form p/q as
General
2 months ago
John davis, a manager of a supermarket, wants to estimate the proportion of customers who use food stamps at his store. he has no initial estimate of what the sample proportion will be. how large a sample is required to estimate the true proportion to within 3 percentage points with 98% confidence?
General
2 months ago
The formula for determining the frequency, f, of a note on a piano is f=440(2)^h/12 where h is the number of half-steps from the A above middle C on the keyboard. A note is six half-steps away from the A above middle C. The frequency of the A above middle C is 440 Hz. How much greater is the frequency of the new note compared with the frequency of the A above middle C? A)29.3% B)41.4% C)70.7% D)182.3%
General
2 months ago
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