i need help with this

i need help with this

1) What is present worth for payments of 500 every 6 months starting 6 months from now and lasts for 10 years, if the interest rate is 3% per year compounded semiannually. 2) You...

this is a math word problem that i need help with,

please answer

A radiator holds 7 liters. Suppose you have a bottle of pure antifreeze and a bottle of 10% antifreeze mixture. How much of each must you need to make enough of a 74.28% mixture to fill the radiator...

What is the angular size of a quarter viewed from a distance of 7 yards? (A quarter is about 1 inch in diameter.) Can someone help me figure out the formula to answer...

You pick 4 digits (0-9) at random without replacement, and write them in the order picked. What is the probability that you have written the first 4 digits of your phone number? Assume there...

from math-aids.com

Emily's Soccer Mania is considering building a new plant. This project would require an initial cash outlay of $10 million and would generate annual cash inflows of $3 million per year for years...

The sum of 16 positive numbers is what percent of the average of these same 16 numbers?

math-aids.com is the website my teacher got it at.

math-aids.com is the website my teacher got it from.

It is math and is cool and is math which is fun

the numbers are rational

can be rational

how many cards did bob start with?

worksheet from a website

You are paid 24.75 for 75 pounds what would you get fo 100 pounds

Two glasses of the same size contain pure orange juice. One of the glasses is one-third full and the other is one-fourth full. Both are filled with water and poured into a container. Half of the mixture...

I am in Algebra 2 and I can't figure out how to set it up. A computer virus is infecting a large Network. As each PC becomes infected, it infects two other pieces every 1.1 minutes...

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