Answer: The probability for both is 1/2
Step-by-step explanation:
For A. The probability for who do or do not participate in some kind of sport is found by adding the students who do or do not. Which is 25 + 225 = 250
250 out of 500 simplified is 1/2
For B. The probability got who do and do not participate in some kind of sport is found by taking the number of students out of the whole number. Its 250 out of 500.
250 out of 500 is simplified to 1/2.
Answer
Step-by-step explanation:
Answer: 1000
Step-by-step explanation: 8×1000=8000 so use a rule measure 2/9 of a mile.
Read more at Answer.Ya.Guru – https://answer.ya.guru/questions/9237227-pierre-deposits-8000-in-a-certificate-of-deposit-that-pays-8.html
1,000 x 0.04 = 40
250+ 40 = 290
That week she made $290
Answer: D) (x+1)(x + 2)(x-3)
This is because the roots are x = -1, x = -2 and x = 3
Simply get all the numbers to each side to have 0 on the right side
x = -1 turns into x+1 = 0
x = -2 turns into x+2 = 0
x = 3 turns into x-3 = 0
The three factors are (x+1), (x+2) and (x-3)
Which leads to (x+1)(x+2)(x-3)