A rational number can be written as "a ratio of integers".
(That's a fancy name for "a fraction".)
Answer:

Step-by-step explanation:
According to Reese's model, let the head of the coin represent male, and the tail represents female. The outcome can either be a male or a female.
Total outcome = 2
pr(male) = 
pr(female) = 
Therefore the probability of male equals the probability of females i.e
.
Therefore,
pr(a litter of 5 puppies will be males) =
x
x
x
x 
= 
According to Reese's model, the probability that a litter of 5 puppies will be males is
.
Answer:
10.25m/s is the speed of helicopter.
Step-by-step explanation:
speed =d/t
=24600/2400
=10.25m/s
Answer:
take a picture of the problem