A number cube was rolled 60 times. the cube is numbered 1-6.how many times would you expect an even number to be rolled?

1 answer:

7 0

You would expect an even number to be rolled 1/2 of the time as there are 3 evens and 3 odds

1/2 of 60 is 30

so you expect an even number to be rolled 30 times

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17/6 + 4/3 fractions

polet [3.4K]

Answer:

25/6

Step-by-step explanation:

I multiplied 4/3 by 2, so the new fraction is 8/6. You add 17/6 with 8/6, and you get 25/6. I hope you understand.

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3 years ago

Christine must buy at least 45 fluid ounces of milk at the store. The store only sells milk in 200 milliliter bottles. If there

ratelena [41]

Since there are 1000 milliliters in a liter, that means that there are 33.8/1000 fluid ouncers per milliliter. That means that each 200 mil bottle is 6.76 fluid ounces or 33.8/1000*200. 45/6.76 = 6.66 but you have to round up to a whole number of bottles since you can buy 2/3 of a bottle which makes your answer 7 bottles.

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3 years ago

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Zarrin [17]

Here is the answer. A minute consists of 60 seconds. Therefore, we can put this in a fraction form as 42/60. Since these are still large numbers, we would simplify this fraction so the answer would be 7/10. Hope this is the answer that you are looking for. Have a great day ahead!

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3 years ago

The midpoint of the line segment at (1,7) and (5,5) is A) (3,6) B) (2,6) C) (3,1) D) (2,1)

hammer [34]

Answer:

A) (3,6)

Step-by-step explanation:

Let M be the midpoint of the line segment at (1,7) and (5,5). Then:

$\mathsf{M\left(\dfrac{1+5}{2},\dfrac{7+5}{2}\right)}=\\=\mathsf{M\left(\dfrac{6}{2},\dfrac{12}{2}\right)}=\\=\mathsf{M\left(3,\,6\right)}$

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4 years ago

The graph shows the height h, in feet, of s football at time t, in seconds, from the moment it was kicked at ground level. Estim

aliina [53]

The graph shows the height h, in feet, of s football at time t, in seconds, from the moment it was kicked at ground level.

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Average rate of change in height= $\frac{\text{Change in Height}}{\text{Time taken}}\\$

As we can see from the the change in distance for the time interval 1.5 second to 1.75 second= $12-7=5$

and time= $1.75-1.5=0.25$

Average rate of change in height= $\frac{5}{0.25}\\$ =20ft/sec

Hence Required Rate of change is -20 ft/sec, because its falling(In the direction of negative y-aixs)

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4 years ago

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