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3 years ago

If 2 dice are rolled at the same time, how many outcomes are possible in the sample space?

Mathematics

2 answers:

Vanyuwa [196]3 years ago

7 0

12/12 possibility for getting a number on a dice

With 2 dice, there would be 24 possible outcomes (double 12)

Artyom0805 [142]3 years ago

3 0

I’m not sure of the formula, but I always do every possibility in a pyramid shape (picture shown)
There are 21 possibilities

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Which of the following pairs of functions are inverses of each other?

Serggg [28]

Answer:

<em>The answer is (B).</em>

Step-by-step explanation:

A). y = f(x) = 6(x - 2) + 3 ⇔ y = 6x - 12 + 3 ⇔ 6x = y + 9 ⇔ x = $\frac{y+9}{6}$

g(x) = $\frac{x+9}{6}$ is inverse function of f(x) and ≠ $\frac{x+2}{6}$ - 3

<em>B).</em> y = f(x) = $\frac{5x}{4}$ - 3 ⇔ 4y = 5x - 12 ⇔ x = $\frac{4y+12}{5}$

g(x) = $\frac{4(x + 3)}{5}$ is inverse of f(x)

6 0

3 years ago

2. Solve by finding square roots. 9x^2 = 25

Verdich [7]

The answers B !!!!!!!

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2 years ago

What is the simplest form of ^3 square root 27a^3b^7

Irina-Kira [14]

$\bf \sqrt[3]{27a^3b^7}\quad 
\begin{cases}
27=3\cdot 3\cdot 3\\
\qquad 3^3\\
b^7=b^{3+3+1}\\
\qquad b^3b^3b^1\\
\qquad (b^2)^3b^1
\end{cases}\implies \sqrt[3]{3^3a^3(b^2)^3b^1}
\\\\\\
3ab^2\sqrt[3]{b^1}\implies 3ab^2\sqrt[3]{b}$

4 0

3 years ago

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How do you rewrite 7bx+7by

san4es73 [151]

Set 7b as a common factor and put it outside the parentheses:
7b(x+y)

Check:
7b(x+y)
Distribute the 7b
7bx+7by

Hope this helps.

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3 years ago

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Round 3,842,532 to the nearest 1,000

jek_recluse [69]

3,843,000. the number next to 2 (which is in the thousands place) is 5. so we add one and it became 3,843,000

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3 years ago

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