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3 years ago

14

You roll a number cube numbered from 1 to 6. What is the probability that the number is a 3? (Answers are rounded to the nearest

hundredth percent.)

1 answer:

labwork [276]3 years ago

6 0

Answer:

1/6

Step-by-step explanation:

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Phantasy [73]

Answer:

with what

Step-by-step explanation:

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2 years ago

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Explain how you can tell whether a linear function can be used to model a real-life relationship.

inn [45]

Answer: Yes, you can tell how to model real life relationships. For example, a linear function is written at y=mx+b. Y is the total value, b is initial value, and m is the slope of the function.

Step-by-step explanation:

Real life example:

Your school needs to raise money. To do this, they host a school dance! The admission is $5 (initial cost, b), plus an additional $3 dollars for drinks. 3 would be the slope per drink, so this can be represented by y=3x+5!

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4 years ago

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The following formula relates the quantities temperature in Celsius (C) and temperature in kelvins (K).

Oksanka [162]

Answer:

<em>The other two related equations are: $C+273.15= K$ and $K-C= 273.15$ </em>

Step-by-step explanation:

The formula that relates the quantities temperature in Celsius (C) and temperature in kelvins (K) is given by: $C= K-273.15$

First we can add 273.15 to both sides of the equation. So, we will get.....

$C+273.15= K-273.15+273.15\\ \\ C+273.15= K$

Now, we can also subtract K from both sides of the original equation. So, we will get..........

$C-K= K-273.15-K\\ \\ C-K=-273.15\\ \\ K-C= 273.15$

So, the other two related equations are: $C+273.15= K$ and $K-C= 273.15$

4 0

3 years ago

How to find the limit of that question

jeka94

Factor the numerator using difference of cubes:
$a^3 - b^3 = (a-b)(a^2 +ab+b^2)$
a = x
b = 2

$\frac{x^3 - 8}{x-2} = \frac{(x-2)(x^2 +2x+4)}{x-2} = x^2 +2x+4$

Now you can evaluate limit as x=2.
$\lim_{x \to 2} (x^2 +2x+4) = 2^2 +2(2)+4 = 12$

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4 years ago

For the parabola y=3x^2-6x+8 identify a and b

m_a_m_a [10]

You should post the picture the question

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3 years ago