Answer:
50
Step-by-step explanation:
Using the experimental probability, first we have to find total amount paint then to find the amount of good quality forever paint we have to subtract the amounts of other paints from total amount.
Let x represents the amount of good quality forever paint sold.
Total amount of paint ...(i)
Experimental probability of paint sold will be better quality durable paint is
It is given that experimental probability of paint sold will be better quality durable paint is
...(ii)
From (i) and (ii), we get
Therefore, 50 gallons good quality forever paint is sold.
The answer to 1875/15 is 125 with no remainder!
Answer:
3
Step-by-step explanation:
Imagine, it's you, your dad and your grandpa. Then your father and father's father make two fathers and similarly your grandpa's son, your dad's son make two sons.
Answer:
Step-by-step explanation:
Given that despite a series of quality checks by a company that makes television sets, there is a probability of 0.07% that a newly purchased television set does not work properly.
Mean of X = np = 175
Var = np(1-p) = 174.8775
Std dev = 13.224
X is N(175, 13.224(
With continuity correction required prob
= P(X<200) = P(X<200.5)
= 0.973091
Using binomial
P(X<200) = 0.9659
9514 1404 393
Answer:
p-4
Step-by-step explanation:
Each of the 12 donors will donate 48/12 = 4 paintings. If Sergio has p paintings now, after he donates 4, his number of paintings will be 4 fewer:
p - 4