Answer:
Step-by-step explanation:
Probability of getting the newspaper on his front porch = P(A) = 0.64
Probability of finding the newspaper on his lawn = P(B) =? (We don't know, this is what we have to find.)
Total probability = 1
Formula, P(A) + P(B) = 1
Let's put all values in this formula,
0.64 + P(B) = 1
P(B) = 1 - 0.64
P(B) = 0.36
Thus, the probablity that Mr. Johnson finds his newspaper on his lawn is 0.36 or 36%.
Answer:
7
Step-by-step explanation:
I mean the greatest common factor of a number and itself is just the number right?
So 65% off means find 65 percent of orignal price and subtract from original price
percent means parts out of 100 so
65%=65/100
'of' means multiply
65% of 549=65/100 times 540=35100/100=351/1=351
351 is disctount
subtract
549-351=198
answer is $198=sale price
Not necessarily, it could be either the numerator or the denominator. For example, -3/4 (lets pretend that its one on top of the other) either the three or the four could be negative but not both. If both the numerator and denominator were negative, they would cancel each other out, making it a positive question. So to answer your question, it is no.