Answer:
a. If I Catch the 8:05 bus, then I will arrive on time for work.
b. If an integer is divisible by 9, then that integer is divisible by 3.
C. If the Cubs win tomorrow's game, then they win the pennant and if the Cubs have won the pennant it is because they will have won the game tomorrow.
Step-by-step explanation:
To divide fractions:
Flip the second fraction
Multiply the numerators
Multiply the denominators
Simplify
2/9*10/9
2*10=20
9*9=81
20/81
Hope this helps!!
Answer:
d. exactly binomial with n = 16 and p = 0.5.
Step-by-step explanation:
For each student, there are only two possible outcomes. Either they drink soda, or they do not. The probability of an student drinking soda is independent of any other students. So we use the binomial probability distribution to solve this question.
Binomial probability distribution
Probability of exactly x sucesses on n repeated trials, with p probability.
50% of Americans drink soda every day.
This means that ![p = 0.5](https://tex.z-dn.net/?f=p%20%3D%200.5)
Random sample of 16 Americans.
This means that n = 16.
So the correct answer is:
d. exactly binomial with n = 16 and p = 0.5.
Answer:
-1/24
Step-by-step explanation:
-7/8 - (-5/6)
-7/8 + 5/6
-1/24