Write a note on Pascal’s triangle and discuss how one can use Pascal’s triangle to find the probability of getting 2[..]

Hi, I have two question I need heip with. 1, The product of two numbers is 12, and their sum is 7. What are the[..]

Three coins are tossed, calculate the following probabilities: (10) (i) P (3 tails) (ii) P (1 heads and 2[..]

a man drives to a location at 35 mph and returns the same way at 40mph. How far is the location if the round trip[..]

home heating service inc. out of colorado springs is offering a special on winter maintance advertised in the[..]

One number is 4 times another number. If the sum of their reciprocals is 5/24, what are the two numbers? Hint: Write[..]

An experienced accountant can prepare a tax return in 10 hours. A novice accountant can do the job in 15 hours. How[..]

Two trains are traveling toward each other on adjacent tracks. One of the trains is 220 feet long and is moving at a[..]

If P dollars are invested at a simple interest rate r (in decimals), the amount A that will be available after t[..]

two angles are complementary. the measure of the larger angle is 30 degrees more than the measure of the smaller[..]