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Setler [38]
3 years ago
10

becky is rolling a number cube with the numbers 1 through 6 what is the probability she will roll 4 or 5

Mathematics
1 answer:
Serggg [28]3 years ago
5 0
Probability is desired outcome divided by total outcomes.

There is only 1 four and 1 five on a die. Thus, there are 2 outcomes she wants.

There are 6 sides.

2/6 = 1/3 or 0.33 probability.
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Can someone please help me with this problem?
pentagon [3]
The slope would be 0 because if you put in the coordinates with the formula, you would get the slope as 0. This also makes sense because both points have the same y point, so that means that the line wasn’t travelling up or down. And since it was only going through -8 that would be the y-intercept.

7 0
2 years ago
Kimmy’s savings account has a balance of $76.23 in June. By September, her balance is 5 times as much as her June balance. Betwe
Elden [556K]
Kimmy’s balance in December will be $486.98.

Explanation:
76.23 x 5 = 381.15
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5 0
3 years ago
Consider the equation .(-22+3x/3x+7)=2
Sliva [168]
Https://www.cymath.com/answer?q=(-22%2B3x%2F3x%2B7)%3D2


The answer to your question is here. Hope this helps.
3 0
2 years ago
Read 2 more answers
Two persons are to run a race, but one can run 10 meters per second, whereas the other can run 4 meters per second. If the slowe
Kazeer [188]

Answer:12.5 seconds

Step-by-step explanation:hconsidering Runner 1 with a speed of 10m/s

and Runner 2 with a speed of 4 m/s

the equation of displacement for a uniform movement is

x=V*t

so x1=V1*t

and x2=V2*t

and the problem condition is x2=x1+75m

so we proceed to solve the equations.

from equation 2 t=x2/V2

substituting in equation 1 we have

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x1=V1((x1+75m)/v2

finally x1=75*(V1/(V2-V1)) =75*(10/(10-4))=125m

then t=(x1/v1)=125/10=12.5 seconds

8 0
3 years ago
Read 2 more answers
What is the slope of a line parallel to the line whose equation is 6x+9y=216. Fully reduce your answer.
Colt1911 [192]

Answer:

Solve the equation so it is in the y=mx+b form.

Step 1. 6x+9y = 216

Step 2. 9y = -6x+216

Step 3. y = -6/9x+24

Step 4. Simplify/Reduce to get y = -2/3x+24

Since it is Parallel then the slope is the same so the slope is -2/3x.

Step-by-step explanation:

3 0
2 years ago
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