Combine terms using exponent rules:
First rewrite everything so that you have 2^m terms and x^m terms
The answer is A.
Speed = distance / time
Speed = (4*400) / (6*60) (6*60 to turn minutes to seconds)
Speed = 1600 / 360
Speed = 4.44
Velocity = displacement / time
since she is running in a circle, she stops where she started making he displacement 0
Velocity = 0 / 6*60
Velocity = 0
Answer:
Step-by-step explanation:
First Solve For The Slope Using The Two Given Points!
M = Slope
M = 
M = 
Two negative signs together makes addition!
M = 
Move the negative sign (only if the fraction has a negative)
M = 
Simplify
M = 
Final Answer
Then see how many units the graph goes up = y-intercept
Answer: 7
Answer:
try your best <3
Step-by-step explanation:
Answer:
D is the correct option
Step-by-step explanation:
The roulette can land in any possibly slot and their are 38slots
i.e the total possible event is 38
Green slot = 2
Red slot =18
Black slot =18
P(G)=2/38 =1/19
P(R)=18/38=9/19
P(B)=18/38=9/19.
The roulette will be spun twice and they are independent i.e. the occurrence of one event does not affect the occurrence of the other.
We are looking for the probability of red first and probability of black
P(R n B)=P(R)P(B), since they are independent
P(R n B)=9/19×9/19
P(R n B)= 0.2244
D is the correct option
