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ArbitrLikvidat [17]
3 years ago
10

maria rolls a regular number cube with sides labeled 1 through 6 a total of 45 times. The number 4 is rolled 12 times. What is t

he experimental probability of rolling a 4?
Mathematics
1 answer:
harkovskaia [24]3 years ago
4 0

Answer:

... ...................

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masya89 [10]

Answer:

2000000

Step-by-step explanation:

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3 years ago
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Find the next four times in each sequence
Ierofanga [76]

Answer:

For part 6: 39

Step-by-step explanation:

You have your starting number and then it gets added to a product of two numbers. 8 + (2x2) = 12. 12 + (2x3) = 18. 18 + (3x3) = 27. 27 + (3x4) = 39. That is the most logical answer I was able to find.

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4 years ago
Solve 2(x – 11)2 = 128.
Andrew [12]

Answer:

Step-by-step explanation:

Multiply the numbers     2 ( x - 11 ) * 2 = 128

                                          4 ( x - 11 ) = 128

Distribute              4 ( x - 11 ) = 128

                                 4x - 44 = 128

Add 44 to both sides              4x - 44 = 128

                                                    4x - 44 + 44 = 128 + 44

Simplify                        - Add the numbers    

                                        4x - 44 + 44 = 128 + 44

                                            4x = 128 + 44

                                        - Add the numbers

                                  4x = 128 + 44

                                   4x = 172

Divide both sides by the same factor                    4x = 172

                                                                                 4x/4 = 172/4

Simplify

-     Cancel terms that are in both the numerator and denominator

                                                                4x/4 = 172/4

                                                                     x = 172/4

-Divide the numbers

                                                           x = 172/4

                                                             x = 43

5 0
2 years ago
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What is |-2.24|? i need help[
Setler [38]

Answer:

2.24

Step-by-step explanation:

The absolute value sign means that any negative number inside turns positive. Its easier to "see" this by thinking of distances. Distances can never be negative, so when you calculate them, in your head you just remove the negative sign. That's what this absolute value sign does.

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Count the remainder as another week.

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