3 years ago

Which of these is an example of a discrete random variable?

Mathematics

1 answer:

34kurt3 years ago

7 0

Answer:

Step-by-step explanation:

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Using the distributive property to factorize the equation 3x^2+24x=0, you get

Natalka [10]

Answer:

Step-by-step explanation:

$3x^2+24x=0\\factor: 3x(x+8)=0\\x=0, -8$

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3 years ago

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Teresa is maintaining a camp fire. She has kept the fire steadily burning for 4 hours with 6 logs. She wants to know how many lo

elena-14-01-66 [18.8K]

Answer:

X/18=6/4

Step-by-step explanation:

4hrs=6 logs

18hrs=x

4x=18×6

Which can also be written as

$\frac{x}{18 } = \frac{6}{4}$

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3 years ago

Solve the inequality. 3 + h < 0

ipn [44]

Answer:

C. h<-3

Step-by-step explanation:

3+h<0

1)You subtract 3 to get H by itself

h<-3

*You do not flip the inequality sign because you only flip the sign when dividing.

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The length of a rectangle is 4 cm more than the width and the perimeter is at least 34 cm

Aleks [24]

It is 28 i think been 3 year since i did this

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3 years ago

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I need help<br> If you know this answer plz give it ta meh

Oksana_A [137]

Answer:

4.9 units

Step-by-step explanation:

We are dealing with a Right angle triangle, and the c is actually the hypotenuse. We are given the measures of a and b.

a being 4, and b being 3.

We need to use the Pythagorean Theorem to solve this.

$a^2 + b^2 = c^2$

we can rewrite this as;

$4^2 + 3^2 = c^2\\$

Calculation time

15 + 9 = c

c = 24

Now we find the square root of each equation to determine what $c^2$ is.

$\sqrt{15}+\sqrt{9}=\sqrt{24}$

4 + 3 = 4.89897948557

Let's round that to the nearest tenth.

4.9 units

Hope this helped :)

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3 years ago

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