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3 years ago

On a 6-sided number cube, which is more likely: rolling an odd number or rolling an even number?

Mathematics

2 answers:

kumpel [21]3 years ago

7 0

Answer:

Step-by-step explanation:

Even numbers = 2,4,6

Odd numbers = 1,3,5

Same amount of numbers

Lesechka [4]3 years ago

5 0

Answer:

B. The events are equally likely.

Step-by-step explanation:

On a 6-sided number cube, there are 3 even numbers (2, 4, 6) and 3 odd numbers (1, 3, 5). There is a 1/2 (3 of 6) chance you will roll an even number, and a 1/2 chance you will roll an odd number. These chances are the same, so B is the answer.

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Find the value of y for the given value of x<br> y= 1/2x; x = -18

Romashka [77]

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y=1/2(-18)
y=-9

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3 years ago

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lyudmila [28]

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3 years ago

At the store one pack of pencils are on sale 4 for $1.25. Another pack has 8 pencils for $2.50 with 20% off. Which is the better

irinina [24]

Answer:

second pack

Step-by-step explanation:

1.25÷4= 0.31 so for the first pack 1 pencil cost $0.31

2.50×20%= 0.5 so its ¢50 off. 2.50-0.50= 2. 2÷8= 0.25. so for the second pack 1 pencil costs $0.25 which is lower than the 1st pack.

I hope it wasn't too confusing

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2 years ago

330 six graders were asked what their favorite sport is. 20% said baseball, how many students said baseball

Harrizon [31]

Answer:

Step-by-step explanation:

10% of 330 = 33

another 10% of 330 = 33

therefore, 20% of 330 = 66

6 0

3 years ago

I need help with this proof!

vladimir1956 [14]

Answer:

Line segment BD is congruent to line segment DC because they are divided by a bisector, which tells you that a bisector is present when both sides of the shape are congruent.

Step-by-step explanation:

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3 years ago