Answer:
5
Step-by-step explanation:
The mode of a data set is the number that appears most
If the diameter is 16 inches, then its radius is half that, r = 8.
I believe it’s -12w+16x+20
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:
12 gallons
Step-by-step explanation:
If it takes 20 h for 5 gallons to be filled, it takes 4 h for 1 gallon to be filled. This is the ratio. You multiply 4 h by 12 to get 48 h, so you multiply 1 gallon by 12 as well. This is 12 gallons.