To multiply these parenthesis, you distribute
w*w=w^2
w*2=2w
-8*w=-8w
-8*2=-16
Then you add all these together for the answer:
w^2+2w-8w-16
w^2-6w-16 (combine like terms)
Hope this helps
Answer:
Gm would equal 16
Step-by-step explanation:
#3. the probability of spinning "rock" is 25% or 1/4 so we can use this probability to predict the number of times we would expect to get "rock" in 80 spins as follows:
25% of 80 = .25(80) = 20 So how likely is it we spin 20 'rock' out of 80 spins? At 25%, not very likely..
#4.
A. True
B. True
C. False, the theoretical probability of make make using the spinner is

or about 56%
Answer:
h=15 cm. is the answer for this question
Answer:
it is 15.2
Step-by-step explanation:
Obama super smart