Answer:
C
Step-by-step explanation:
First note that
Now use the property
so
Since
you have
Answer:
Tan 5/12
Step-by-step explanation:
think it is D ....
cuz Tan =TOA (Opposite/adjacent)
Tan > Opposite = 5
Adjacent =12
= 5/12
Not sure I.. tried tho
Answer:
B
Step-by-step explanation:
6*3=18+4=22 6*5=30+4=3
Answer:
x³+3x²-28x
Step-by-step explanation:
(x-4)(x-0)(x+7)
(x-4)(x)(x+7)
(x-4)(x+7)=(x²+3x-28)
(x²+3x-28)(x)=x³+3x²-28x
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