alexisl63991 alexisl63991

28-10-2022
Mathematics

Answered

toss a fair coin. each time it lands on heads you win $2, each time it lands on tails you lose $2. what is the probability that after 100 tosses you will be winning at least 20$?

Answer :

Other Questions

FIND THE PROBABILITY: There are seven nickels and eight dimes in your pocket. You randomly pick a coin out of your pocket and place it on the table. Then you ra

You are told to find the mass of a metal cube.How would you do it

look at the picture below and explain how you got your answer thank you!!

Triangle XYZ has vertices at X(2, -1), Y(-4, -1), and Z(2, 2). The triangle will be dilated by a scale factor of 4. What will be the coordinates of Y’?

Triangle XYZ has vertices at X(2, -1), Y(-4, -1), and Z(2, 2). The triangle will be dilated by a scale factor of 4. What will be the coordinates of Y’?

Find the average rate of change of f ( x ) = 7 x 2 − 4 on the interval [ 5 , b ] . Your answer will be an expression involving b

you can buy 3 used cds at the music shoppe for 12.99, or you can buy 5 for 19.99 at quality sounds. Which is better to buy? Justify your awnser.

find the weighted average of the numbers -3 and 5 with 3/5 of the weight on the first number and 2/5 on the second number

Joan and Daniel both work for a mail-order company, preparing packages for the shipping. It takes Daniel approximately 1hr longer to fill the 100 orders than Jo

The graph shows a proportional relationship between a family’s distance from home and the time spent driving