There is a coin that is so constructed such that it has a 60% chance of landing on heads after a toss. A random experiment is designed to keep tossing this coin until two successive tails are obtained. What is the probability that this experiment is completed after the 4th toss

Probability P(completing experiment after 4 tosses)= 0.096

Step-by-step explanation:

There are two possibilities:2Heads,2Tails ,3T1H

Given: probability of getting a head =0.6

Probability of getting a tail=1 - 0.6=0.4

2H2T = 2(0.6)×2(0.4)=0.0576

3T1H= 3(0.4)×0.6= 0.0384

Probability (experiment will be completed at the 4th toss)= 0.0576× 0.0384 =0.096

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75