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3 years ago

10

A number cube is rolled 25 times. A number less than four comes up 20 times. What is the experimental probability that a number

less than four is rolled?

1 answer:

Alexus [3.1K]3 years ago

5 0

1 out of 6 is the probability

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Which point is an x-intercept of the quadratic function

Naddik [55]

Answer:

A

Step-by-step explanation:

The x-intercepts are the roots of a parabola. Specifically, when a parabola is in the form $f(x)=(x-h)(x-k)$ , where h and k are real numbers, the roots are $(h, 0)$ and $(k, 0)$ .

Our parabola has a plus, though. That's a problem, right?

No! $x+2=x-(-2)$ , so there's no problem. So, our roots are $(3, 0)$ and $(-2, 0)$ .

So, the answer is A and we're done!

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Step-by-step explanation:

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3 years ago

At a frisbee throwing competition one contestant threw a frisbee 113.47 meters

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4 years ago

Ayala biked 12.76 miles on Sunday, 3.45 miles on Monday, and 6.52 miles on Tuesday. Over those three days, about how many miles

Debora [2.8K]

12.76+3.45+6.52=22.73 miles
If you round to the nearest whole number, you would have 23 miles.

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