2.

What is the probability of rolling a sum greater than 7 with two dice if the first die

rolled is a 3?

What is the slope of x=-3

There is a string of red and blue lights strung around a window. The red lights blink every 3 seconds, and the blue lights blink every 5 seconds. How many times will they blink at the same time in one minute?

A water tank can be filled in 5 minutes and emptied in 8 minutes. if the drain is accidentally left open when the tank is being filled how log does it take to fill the tank

which of the following are NOT trigonometric identities, Check all that apply a.) sec^ (2) x - tan^ (2) x=1 b) sec^ (2) x+csc^ (2) x=1 c) sin^ (2) x + cos^ (2) x=1 d) tan^ (2) x + sec^ (2) x = 1

How to subtract a fraction and a whole number

A binomial probability experiment is conducted with the given parameters. Use technology to find the probability of x successes in the n independent trials of the experiment n=8, p=0.6, x<4

What is 2 3/5 + 1 3/5

Credit card A has an APR of 15.8% and an annual fee of $72, while credit card b has an Apr of 19.6% and no annual fee.

At another school they sell a different brand of gift wrap which costs $2 per package and cards for $5 per package. Your friends class sells 220 packages and earns a total of $695.

A publisher prints 1,912 copies of a book in each print run. If they print 305 runs, the manager wants to know about how many books will be printed. What is a reasonable estimate?