Answer:
Unique triangle.
Step-by-step explanation:
If you were to draw the triangle, you would've been able to see that one angle is open and that the other 2 were closed.
Answer:
24 ounces
Step-by-step explanation:
Hope this helps.
Divide 252 by 21.
21 times 12 = 252
12 is 9 units shorter than 21.
so the answer is 12 inches by 21 inches
you work backwards from the area
area = width times length
a = wl
we know w is 9 units shorter than the length
so now we have the equation 252=(l-9) times l
plug in 21 for l and then solve there is your answer.
10 and 5/100. 5/100 is equal to 0.05, by the definition of decimals, so this turns the expression into 10.05
Answer:
a) Probability that exactly 29 of them are spayed or neutered = 0.074
b) Probability that at most 33 of them are spayed or neutered = 0.66
c) Probability that at least 30 of them are spayed or neutered = 0.79
d) Probability that between 28 and 33 (including 28 and 33) of them are spayed or neutered = 0.574
Step-by-step explanation:
This is a binomial distribution question
probability of having a spayed or neutered dog, p = 0.67
probability of having a dog that is not spayed or neutered, q = 1 - 0.67
q = 0.23
sample size, n = 48
According to binomial distribution formula:

where 
a) Probability that exactly 29 of them are spayed or neutered

b) Probability that at most 33 of them are spayed or neutered

c) Probability that at least 30 of them are spayed or neutered

d) Probability that between 28 and 33 (including 28 and 33) of them are spayed or neutered.
