Answer:
Step-by-step explanation:
We know that half of the students has two pets. The rest of the students make up the other half. So, we have 3 students + 2 students + 8 students = 13 students that make half of the sample population
That means total number of students being surveyed is 13+13=26 students
Then we work out the probability
P(One pet) = 8/26 = 4/13
P(Two pets) = 1/2
P(Three pets) = 3/26
P( Four pets) = 2/26 = 1/13
The probability distribution is shown in the table below. Let be the number of pets and is the probability of owning the number of pets
Answer: 21
Step-by-step explanation:
4 • 3 = 12
3•3=9
12+9= 21
Answer:
i will give you the answer
Step-by-step explanation:
but what do you need
do you need intersect,slope,y=mx+b form?
Answer: C.
Step-by-step explanation: 3+2+2+12+6+5+14+4=48 divided by 8 equals 6
Answer:
Option A.
The solutions are -15 and 15, but only 15 is a reasonable side length
Step-by-step explanation:
Let
x ----> the length side of the square base in inches
we have
Solve for x
Divide by 2 both sides
take square root both sides
therefore
The solutions are -15 and 15, but only 15 is a reasonable side length
Because the side length cannot be a negative number
