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alisha [4.7K]
3 years ago
11

A​ 12-sided die is rolled. The set of equally likely outcomes is​ {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling

a number less 3?
Mathematics
1 answer:
UNO [17]3 years ago
7 0
1/6 is the probability of rolling a dice and getting less than 3.
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When asked to rewrite the expression (x3 + 2x? – x)-(-x3 + 2x2 + 6), Denise made a mistake. She did not get the correct answer,
DanielleElmas [232]

Answer:

She rewrote the problem without parentheses: x3+ 2x2 - x + x3 – 2x2 +6

Step-by-step explanation:

It looks like she didn't fully distribute the -

(x3 + 2x2 - x)-(-x3 + 2x2 + 6) :Original

x3+ 2x2 - x + x3 – 2x2 +6 :Changed

~

(x3 + 2x2 - x)-(-x3 + 2x2 + 6)

x3 + 2x2 - x + x3 - 2x2 - 6

x3 + x3 + 2x2 - 2x2 -x - 6

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3 0
2 years ago
URGENT. <br>Q) 18, 19, 20
notsponge [240]
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4 0
3 years ago
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Answer:

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Step-by-step explanation:

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Since you want the area of the shaded area, you have to subtract the area of both semi circles from the area of the square:

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(12 m * 12 m) - (0.5 * 3.14 * 6^2 m) - (0.5 * 3.14 * 6^2 m)

= 144 - 56.52 - 56.52

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7 0
3 years ago
Is the expression 70 – (4 • 15) a difference of three terms, a product of two terms, or a difference of two terms?
nlexa [21]

Answer:

7 4 and 15 because term means numbers

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2 years ago
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artcher [175]

Answer:

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