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Bri_Durbin

  • 2 years ago

Please help with a couple of questions!

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  1. KG777
    • 2 years ago
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    yes...

  2. hidden0
    • 2 years ago
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    This is the location you are supposed to type your question :)

  3. Bri_Durbin
    • 2 years ago
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    Suppose U = {1, 2, 3, 4, 5, 6, 7, 8} is the universal set and P = {1, 2, 3, 4}. What is P'? (1 point) {5, 6, 7, 8} {1, 2, 3, 4, 5, 6, 7, 8} {1, 2, 3, 4} cannot be determined

  4. hidden0
    • 2 years ago
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    If P = {1, 2, 3, 4} What else could it equal?

  5. Bri_Durbin
    • 2 years ago
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    {5, 6, 7, 8} ???

  6. hidden0
    • 2 years ago
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    Let someone else weigh in on this as well, I'm not 100% certain.

  7. Bri_Durbin
    • 2 years ago
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    yeah?

  8. hidden0
    • 2 years ago
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    Sorry, did not see the P' prime. I am not sure what the answer is.

  9. Bri_Durbin
    • 2 years ago
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    ok thanks anyways

  10. ktnguyen
    • 2 years ago
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    you are correct.

  11. Bri_Durbin
    • 2 years ago
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    would it be B???

  12. Bri_Durbin
    • 2 years ago
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    so its A????

  13. hidden0
    • 2 years ago
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    Okay: P' prime means the complement of the set P. If your set P = {1,2,3,4} in the universal set of U = {1, 2, 3, 4, 5, 6, 7, 8}, then P' prime is the complement of P, which is the remaining numbers in the universal set. I believe you were right, the answer is P' = {5, 6, 7, 8}

  14. AriPotta
    • 2 years ago
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    yea, i think it's a

  15. Bri_Durbin
    • 2 years ago
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    ok cool can you help with another one?

  16. Bri_Durbin
    • 2 years ago
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    Your goal is to save at least $360.00 over the next 6 weeks. How much money must you save each week in order to meet that goal? Write and solve an inequality. (1 point) 6 + x ≥ 360; x ≥ 354 60x ≤ 360; x ≤ 10 x/6 ≤ 360; x ≤ 2,160 6x ≥ 360; x ≥ 60

  17. hidden0
    • 2 years ago
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    Ouch, these are tough for me...You may want someone elses input :)

  18. Bri_Durbin
    • 2 years ago
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    ya tough for me too!

  19. hidden0
    • 2 years ago
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    I'll give it a shot.

  20. AriPotta
    • 2 years ago
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    d. if x is the amount of money you get each week and you have 6 weeks, it's 6x

  21. Bri_Durbin
    • 2 years ago
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    oh cool so it is D i was about to say c lol

  22. AriPotta
    • 2 years ago
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    d is the only choice with 6x

  23. Bri_Durbin
    • 2 years ago
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    A student scored 78 and 95 on his first two quizzes. Use a compound inequality to find the possible values for a third quiz score that would give him an average between 80 and 90, inclusive. 67 ≤ x ≤ 97 78 ≤ x ≤ 95 80 ≤ x ≤ 90 86 ≤ x ≤ 87

  24. Bri_Durbin
    • 2 years ago
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    would this one be B???

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