Math Help ASAP!!!

1. a standard number cube is rolled 180 times. Predict how many times a 3 or 5 will be the result.
31 times
60 times***
57 times
30 times

2. A number cube is rolled 360 times, and the results are recorded as follows: 61 ones, 26 twos, 36 threes, 76 fours, 73 fives, and 88 sixes. What is the experimental probability of rolling a 2 or a 3?
0.15
0.1
0.35***
0.65

3.A standard number cube with the numbers 1 through 6 is rolled. find the probability of rolling a number less than 3. find the probability of not rolling a number less that 3. answer choices
a. 1/3, 2/3***
b. 1/2, 1/2
c. 5/6, 1/2
d. 1/6, 5/6

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  3. 👁 1,632
asked by Haley
  1. I agree with you on 1 and 3. I don't know for number 2. Are they labeled correctly?

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  2. #2, there were 26 two's and 36 three's
    experimental prob (2 OR 3)
    = (26+36)/360 = .1722..
    which is none of the given choices.

    #3
    correct

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    posted by Reiny
  3. 1-c
    2-a
    3-c
    4-b
    5-b
    6-c
    7-a
    8-d
    9-d
    10-d

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    posted by Junior
  4. Junior's answers are correct for the practice test.

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  5. Thanks Junior! You got me a 10/10 (100%) on Exploring Probability Practice (Math 6 B) (Unit 5 lesson 6) (Connections Academy/Connexus)

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  6. i got a 7 out of 18 the answers are
    D
    D
    C
    C
    B
    B
    A
    D
    C
    D
    A
    C
    C
    C
    A
    A
    C
    B
    sorry if some answers are wrong but these are for connections kids

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    posted by bob
  7. OMG WTH I GOT 5 OUT OF 18!
    The answers are:
    d
    a
    c
    c
    b
    b
    a
    d
    c
    d
    a
    d
    d
    d
    a
    a
    c
    b
    for connexus Unit 4 test. Hope this helps.

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  8. This was a frickin unit test. ;(. next time double check your answers bob.

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  9. Boss Holman is wrong btw

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    posted by loser
  10. Junior is right for the practice I got 100%

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    posted by help me
  11. rose gave me a 2/15

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