(x + 2)(x - 5)(x - 8)
Substitute them into each other to get the whole equation)
D) 800 because you can’t get 400 if you didn’t flip the coin over 400 times.. this is because the coin has a 50/50 chance of heads or tails so you double the expectation
Answer:
f(-3)=-8
Step-by-step explanation:
plug -3 in as x
-4(-3+5)
12-20
-8
Answer: First degree equation
Step-by-step explanation:
For each hour from 5pm , the temperature decreases 5F. So, let the variation of time t , the constant -5, and the final temperature, T:
T=5t-5 .: for 5pm , variation is 0,so T in F is -5.