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2 years ago

When you roll two number cubes, what are the odds in simplest form against getting two numbers greater than 3?

Mathematics

1 answer:

tia_tia [17]2 years ago

6 0

Answer:

1:3.

Step-by-step explanation:

Probability(getting > 3 on one roll) = 3/6 = 1/2.

So on 2 cubes rolled the probability of getting > 3 is 1/2 * 1/2 = 1/4.

As a ratio this is 1:3.

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LenKa [72]

Answer:

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Step-by-step explanation:

to find range you must find the largest and smallest number and subtract

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3 years ago

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Serjik [45]

Answer:

Step-by-step explanation:

9. Abby has a tree that is 10 feet long. She cuts the length of the tree into tenth and then cuts the length of each of these 1/10 pieces into fourth. How many pieces does he have? How many feet long is each piece?

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10 feet ÷ 40 = 0.4 feet

So, each piece is 0.4 feet long.

Answer: 0.4

Step-by-step explanation:

Hope this helps :)

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3 years ago

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shtirl [24]

Answer:

C 120

Step-by-step explanation:

120 because 60/3=20 so 20x 6=120

Hope that helped

7 0

3 years ago

Write an equation in slope intercept form for the line that passes through (5, -8) and (11, 10)

Bess [88]

$\bf (\stackrel{x_1}{5}~,~\stackrel{y_1}{-8})\qquad
(\stackrel{x_2}{11}~,~\stackrel{y_2}{10})
\\\\\\
slope = m\implies
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{10-(-8)}{11-5}\implies \cfrac{10+8}{11-5}\implies \cfrac{18}{16}\implies \cfrac{9}{8}$

$\bf \begin{array}{|c|ll}
\cline{1-1}
\textit{point-slope form}\\
\cline{1-1}
\\
y-y_1=m(x-x_1)
\\\\
\cline{1-1}
\end{array}\implies y-(-8)=\cfrac{9}{8}(x-5)\implies y+8=\cfrac{9}{8}(x-5)
\\\\\\
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4 years ago

Use the distributive property to write an expression that is equivalent to: 3(x + 5)

lana [24]

Answer:

3x=15

Step-by-step explanation:

Here's what I found on google about the distributive property-

To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

Now for the math-

3(x+5)

distribute the numbers- 3(x)+3(5)

solve- 3*5=15

3x+15

3 0

3 years ago