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4 years ago

14

Suppose you are making yourself a sandwich. how many different sandwiches can you make if you have 4 choices in bread, 2 choices

in meat, and 5 choices in cheese?

1 answer:

sesenic [268]4 years ago

8 0

You would have 40 Choices

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Which of the following is the most commonly used measure of central tendency?

dedylja [7]

The answer is Mean:

(took this from a different source) : <span>The mean is the most common measure of central tendency used by researchers and people in all kinds of professions. It is the measure of central tendency that is also referred to as the average. A researcher can use the mean to describe the data distribution of variables measured as intervals or ratios.

Hope this helped!

:)</span>

4 0

4 years ago

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Part 2: The Zombie Assassin

Tatiana [17]

Answer: See below

<u>Step-by-step explanation:</u>

y = a(b)ˣ

y: final population of zombies
a: initial population of zombies
b: rate of decrease
x: number of hours

Given: a = 500,000 b = 50% (0.5)

y = 500,000(0.5)ˣ

Since we want to know the number assassinated (A), subtract the total from the final population of zombies

A = 500,000 - y

a) Equation: 500,000 - 500,000(0.5)ˣ

b)

$\begin{array}{c|c|c||l|c}\underline{\quad a\quad}&\underline{\quad b\quad}&\underline{\quad x\quad}&\underline{\quad 500,000(0.5)^x=y \qquad}&\underline{\quad 500,000-y=A\quad}\\500,000&0.5&5&500,000(0.5)^5=15,625&\bold{484,375}\\500,000&0.5&10&500,000(0.5)^{10}=488&\bold{499,512}\\500,000&0.5&15&500,000(0.5)^{15}=15&\bold{499,985}\\500,000&0.5&20&500,000(0.5)^{20}=0&\bold{500,000}\\\end{array}$

(Graph attached)

c) The assassins will earn 100,000 + 2(499,985) = $1,099,970 after 15 hours.

The number of zombies needed to assassinate in order to earn $1,000,000:

100,000 + 2z = 1,000,000

2z = 900,000

z = 450,000

d) How long will it take to eliminate all of the zombies?

The population of zombies is zero when x = 20 hours

How much money did the assassinators earn?

100,000 + 2(500,000) = $1,100,000

3 0

4 years ago

The solution to an absolute value inequality is shown on the graph below.

lawyer [7]

The solution to the absolute value inequality is (-3,-2)

<h3>How to determine the absolute inequality?</h3>

On the absolute value inequality, we have:

Interval = -3 to 2

The intervals are represented with open circles.

This means that -3 and 2 are exclusive of the values of the inequality.

So, we have:

-3 < x < 2

As an interval notation, we have:

(-3,-2)

Hence, the solution to the absolute value inequality is (-3,-2)

Read more about absolute value inequality at:

brainly.com/question/13282457

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2 years ago

5. What is the slope of the line shown on<br> the graph? Explain how you got your answer.

GenaCL600 [577]

Answer is 1/2
I got that because I went from one unit to another. Rise/run = slope, to get to the next point I rose 1 and ran 2, so I got 1/2

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3 years ago

What is 1/2x28? I need help

Viktor [21]

1/2 x 28 is 14. The answer should be 14

6 0

3 years ago

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