You toss a coin four times. the first, second and third toss are heads. what's the probability of the fourth toss also being heads?

Name the property the equation illustrates. 8.2 + (-8.2) = 0

15. Luisa is choosing a line-up of CDs to play from beginning to end at her party. She has 12 CDs from which to choose and time to play only 5. How many ways are there for Luisa to arrange the musical line-up?

My divisor is 6. I am less than 60. I am greater than 8X6. I have no remainder. What dividend am i?

If it costs $75,000 to put on a show for one week and the estimated revenue is $32,000 per night for seven nights, what will be the stadium's profit?

X and Y are independent random variables. X is normally distributed with mean 1 and variance 1. Y is normally distributed with mean 3 and variance 5. What is the variance of Y - 2X?

Ms. Liebowitz has a choice of driving or flying from Morgantown, West Virginia to Washington, D. C. for a one-day business trip. If she travels by air, she will be able to work seven hours in D. C.

Which scenario describes a situation where X varies directly with y

3 Select the correct answer. A square field was enlarged by adding 5 feet to the length and width of the original field. If the area of the enlarged field is 576 square feet, what was the side length of the original field? A. 29 feet 19 feet C.

What is 1 and 1/4 + 1 and 1/2

Which value can be added to the set below without changing its mean? {4, 10, 14, 18, 22, 22} 0 15 16 22