I'm going to guess you probably meant to type Distributive property...
To use the distributive property, you take the number outside of the parenthesis and multiply it by everything inside.
To begin, we take -3 and multiply it by n.
-3(n) = -3n
Now, we multiply -3 by -4. (We are multiplying by -4 and not +4 since there is a minus sign in front of the four.)
-3 * -4 = 12
(Two negatives make a positive!)
So, the final answer is -3n + 12.
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I made a probability tree. Pls. see attachment.
Based on the probability tree I made, below are the probabilities
Probability of a student accepted at both Dartmouth and Harvard is:
50% x 40% = 20%
Probability of a student accepted at Dartmouth but not Harvard is:
50% x 60% = 30%
Probability of a student not accepted at Dartmouth but accepted in Harvard is:
50% x 20% = 10%
Probability of a student not accepted in both schools is:
50% x 80% = 40%
As you can see, these probabilities total 100%
Answer:
13 1/2
Step-by-step explanation:
Answer: 1st one thank me later
Step-by-step explanation:
4≥ n + 6 is the solution to the problem