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3 years ago

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1. Imagine that you are the event manager for a music concert. What are some of the possible risks that guests might face at the

event? What would you do to reduce these risks?

1 answer:

Pani-rosa [81]3 years ago

6 0

You're going to need a lot of security and bodyguards.

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References are typically included on a résumé. Please select the best answer from the choices provided T F

Vsevolod [243]

Answer:

TRUE .

the answer is true

Explanation:

3 0

3 years ago

Read 2 more answers

According to the Census Bureau, in October 2016, the average house price in the United States was $27,258. 6 years earlier, the

krek1111 [17]

Answer:

Annual increase is $1,108.4

Explanation:

In 2016, average price was $27,258.6

In 2010, average price was $20,608

Average increase in 6 years = $27,258.6 - $20,608 = $6,650.6

Annual average increase = $6650.6/6 = $1,108.4

5 0

3 years ago

Let $S$ be the set of complex numbers of the form $a + bi,$ where $a$ and $b$ are integers. We say that $z \in S$ is a unit if t

lakkis [162]

Answer:

Number of units possible in S are 4.

Explanation:

Given <em>S</em> is a set of complex number of the form $a+bi$ where <em>a</em> and <em>b</em> are integers.

$z\in S$ is a unit if $w\in z$ exists such that $zw=1$ .

To find:

Number of units possible = ?

Solution:

Given that:

$zw = 1$

Taking modulus both sides:

$|zw| = |1|$

Using the property that modulus of product of two complex numbers is equal to their individual modulus multiplied.

i.e.

$|z_1z_2|=|z_1|.|z_2|$

So,

$|zw| = |1|\\\Rightarrow |zw| =|z|.|w| =1\\\Rightarrow |z|=\dfrac{1}{|w|}$ ......... (1)

Let $z=a+bi$

Then modulus of z is $|z| = \sqrt{a^2+b^2}$

Given that a and b are <em>integers</em>, so the equation (1) can be true only when $|z| = |w| =1$ (Reciprocal of 1 is 1). Modulus can be equal only when one of the following is satisfied:

(a = 1, b = 0) , (a = -1, b = 0), (a = 0, b = 1) OR (a = 0, b = -1)

So, the possible complex numbers can be:

$1.\ 1 + 0i = 1\\2.\ -1 + 0i = -1\\3.\ 0+ 1i = i\\4.\ 0 -1i = -i$

Hence, number of units possible in S are 4.

6 0

3 years ago

Assume that the marginal propensity to consume is 0.8 and that potential output is $800 billion. If real GDP is $850 billion, to

kari74 [83]

The following policies would bring the economy to potential output is Decrease government spending by $10 billion.

<h3>What is Marginal Propensity?</h3>

The "Marginal Propensity" to consume is defined as calculate quantification of money that consumers are ready to spend.

The term "Marginal propensity" to consume is term used in economics. It measures monetary value which consumer is willing to spend to buy goods and services instead of saving it.

The "Marginal Propensity" to consume tends to increase economic activities of country by keeping cash flowing and by not keeping it stagnant. It also helps in increasing trade value and quality and cost of products because it increases healthy competition among companies and in which consumers are ultimately benefitted.

Therefore , we can conclude that the correct option is C.

Learn more about Marginal propensity on:

brainly.com/question/17930875

#SPJ4

7 0

2 years ago

A college graduate in 1972 found a job paying $7,200. The CPI was 0.418 in 1972. A college graduate in 2005 found a job paying $

11111nata11111 [884]

Answer:

D. Less; Less

Explanation:

Given that

CPI in 2005 = 1.68

Wage in 1972 = 7200

Wage in 2005 = 30,000

CPI in 1971 = 0.418

Therefore,

Real wage in 1972 = wage in 1972/CPI in 1972

= 7200/0.418

= $17,224.88

Real wage in 2005 = wage in 2005/CPI in 2005

= 30000/1.68

=$17,857.14

Thus, from the given data 1972 job paid LESS in nominal terms (7200 < 30000) and LESS in real terms (17,244.88 < 17,857.14) than the 2005 job.

6 0

3 years ago