Answer:
16x + 64
Step-by-step explanation:
(x^2 + 16x + 64) - x^2
16x + 64
Answer:
2/15
Step-by-step explanation:
Step one:
given data
sample space
1 elephant,
4 bears,
3 cats, and
2 dogs.
sample size= 1+4+3+2= 10
Required:
By selecting without replacement, the probability that she chooses a bear both times
Step two:
the first event= Pr(bear)= 4/10= 2/5
the second event, the sample size is now 9 and the number of bears is now 3
Pr(bear)= 3/9= 1/3
Hence, the probability that she chooses a bear both times
= 2/5*1/3
=2/15
Answer: 15.3 (with a repeating bar over the 3)
I believe it is irrational. The answer comes out to 4.942809041582063......
Answer:
The answer of -1.
Step-by-step explanation:
You have to add both numbers together :
