He has 80 in the bank account and earns 32 each day....where x represents the number of days and y represents the total in the account
The outlier is 18. This outlier will lower the average mean. The answer is B
Answer:
10 gallons = 40 quarts
Step-by-step explanation:
multiply 10 gallons by 4
Answer:
f(x)=3 x (4)^x
Im pretty sure the answer is A.
Hope this is right .-. Sorry if its not
Answer:
Pr(A) = 0.55
Pr (B) = 0.55
Pr (C) = 0.3025
Pr (D) = 0.166375
Step-by-step explanation:
Given that:
Pr(tail) = 55% = 0.55
Pr (head) = 1 - Pr(tails)
Pr (head) = 1 - 0.55
Pr (head) = 0.45
Pr(A) = first flip is a tail = 0.55
Pr (B) = second flip is a tail
Pr(B) = Pr(head on the first flip and tail on the second flip) + P(tail on both flips)
Pr (B) = (0.45 × 0.55) + ( 0.55 × 0.55)
Pr (B) = 0.2475 + 0.3025
Pr (B) = 0.55
Pr (C) = 0.55 x 0.55
= 0.3025
Pr (D) = 0.55 x 0.55 x 0.55
= 0.166375
From above; we can conclude that Pr (A) and Pr (B) are independent.