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3 years ago

When addictions escalate and the individual loses his or her job or drops out of school, _______________.

Computers and Technology

2 answers:

neonofarm [45]3 years ago

8 0

When they lose their job this is a sign of a serious problem

allochka39001 [22]3 years ago

6 0

When addictions escalate and the individual loses his or her job or drops out of school, This is a sign of a serious problem.

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Small programs called _______ are used to communicate with Paris Friel devices such as monitors printers portable storage device

algol13

the answer is D drivers

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3 years ago

How is kerning used in Word?

kirill115 [55]

Answer: To adjust the spacing between characters that make up a word

Explanation: Kerning refers to the way spacing between two specific characters is adjusted. The idea is to give a better looking result by reducing the spacing between characters that fit together nicely (such as "A" and "V") and increasing the spacing between characters that don't. Select the text that you want to change.

4 0

3 years ago

A piece of glass has a thin film of gasoline floating on it. A beam of light is shining perpendicular on the film. If the wavele

kobusy [5.1K]

Answer:

200 nm

Explanation:

We need a constructive interference to see the bright reflection

we know that $2t=m\lambda$ where m=1 and $\lambda$ is the wavelength of the gasoline

so $\lambda =\frac{560}{1.4}=400nm$

putting the value of m and $\lambda$ in thickness equation

$t=\frac{1\times 400}{2}=200nm$

so the thickness of the film will be 200 nm

3 0

3 years ago

Write a program that reads three numbers and prints "increasing" if they are in increasing order, "decreasing" if they are in de

Lemur [1.5K]

You could assign values to variables and break it up into if else-if else statements.

<span>Pseudocode:</span>

if a < b and b < c:
print("increasing")

else if a > b and b > c:
print("decreasing")

else:
print("neither")

Hope this helps.

7 0

4 years ago

Use the single-server drive-up bank teller operation referred to in Problems 1 and 2 to determine the following operating charac

elena-s [515]

Answer:

This question is incomplete, here's the complete question:

1. Willow Brook National Bank operates a drive-up teller window that allows customers to complete bank transactions without getting out of their cars. On weekday mornings, arrivals to the drive-up teller window occur at random, with an arrival rate of 24 customers per hour or 0.4 customers per minute. 3. Use the single-server drive-up bank teller operation referred to in Problems 1 to determine the following operating characteristics for the system: a.) The probability that no customers are in the system. b.) The average number of customers waiting. c.) The average number of customers in the system. d.) The average time a customer spends waiting. e.) The average time a customer spends in the system. f.) The probability that arriving customers will have to wait for service.

Explanation:

Arrival rate \lambda = 24 customers per hour or 0.4 customers per minute

Service rate \mu = 36 customers per hour or 0.6 customers per minute (from problem 1)

a.) The probability that no customers are in the system , P0 = 1 - \lambda / \mu

= 1 - (24/36) = 1/3 = 0.3333

b.) The average number of customers waiting

Lq = \lambda^2 / [\mu(\mu - \lambda)] = 242 / [36 * (36 - 24)] = 1.33

c.) The average number of customers in the system.

L = Lq + \lambda / \mu = 1.33 + (24/36) = 2

d.) The average time a customer spends waiting.

Wq = \lambda / [\mu(\mu - \lambda)] = 24 / [36 * (36 - 24)] = 0.0555 hr = 3.33 min

e.) The average time a customer spends in the system

W = Wq + 1/\mu = 0.0555 + (1/36) = 0.0833 hr = 5 min

f.) The probability that arriving customers will have to wait for service.

= 1 - P0 = 1 - 0.3333 = 0.6667

3 0

3 years ago