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Multiple Choice
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Multiple Choice
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Questions (148)
Which of these statements about the Association for Computing Machinery (ACM) is NOT true?
It has dozens of special interest
1 answer
8 views
A friend puts a picture of her lunch on a social media website without realizing that one can see her credit card in the
1 answer
10 views
Which of these statements about Future Business Leaders of America (FBLA) is NOT accurate?
It has about 200,000 students
1 answer
9 views
Which group has a yearly event called Coolest Projects?
FBLA Hack Club CoderDojo CS First
1 answer
10 views
Which of these statements about the Association for Women in Computing (AWC) is NOT accurate?
It was one of the first
1 answer
10 views
What is one of the benefits of participating in a coding competition in which participants work in teams?
learning better
1 answer
17 views
An adult with an IT job wants to encourage younger people. They would like to start a club or group that could meet at the
1 answer
8 views
Cookies are part of the user’s:
cybersecurity measures. encryption protocol. digital footprint. hacking activity.
1 answer
10 views
Tensions grew globally between which two groups after World War II?(1 point)
Responses communists and guerrillas North Vietnam
1 answer
13 views
What was the result of national borders being drawn by colonial rulers during the decolonization process?(1 point)
Responses
1 answer
7 views
What does the International Criminal Court do?(1 point)
Responses It tries individuals only for murder when countries are unable
1 answer
11 views
How did the space race end and why is it significant?(1 point)
Responses The space race eventually ended with Soviet and American
1 answer
13 views
Which of the following events caused tensions to increase during the Cold War between 1948 and 1953?(1 point)
Responses The USSR
1 answer
10 views
How did World War II impact the women’s rights movement?(1 point)
Responses Women did not take new jobs after the war because
1 answer
14 views
What ideas were important to the counterculture movement?(1 point)
Responses tradition and embracing social norms democracy and
1 answer
11 views
Which of the following would have a positive perception of the apartheid system in South Africa?(1 point)
Responses F.W. de Klerk
1 answer
45 views
What factors led to Indira Gandhi being reelected for a fourth term as prime minister?(1 point)
Responses name recognition and
1 answer
26 views
What was a common cause of ethnic tension in Cambodia, Myanmar, and Sri Lanka?(1 point)
Responses The Tamils gained power in all
1 answer
51 views
Which important event in the history of computers happened in the 1960s?(1 point)
Responses Apple introduced its MacIntosh
1 answer
41 views
When did globalization end in China?(1 point)
Responses Globalization has not ended. Globalization ended with the death of Mao
1 answer
48 views
How do terrorism, genocide, and mass killing overlap?(1 point)
Responses They are acts of violence always centered around
1 answer
33 views
How does the media perpetuate genocide?(1 point)
Responses The media doesn’t perpetuate genocide because they are reporting
1 answer
31 views
A wave is modeled with the function y=½ sin (3Θ) , where Θ is in radians.
Describe the graph of this function, including its
1 answer
37 views
A sound wave is modeled with the equation y=¼ cos 2π/3 θ .
a. Find the period. Explain your method. b. Find the amplitude.
1 answer
13 views
Which is the degree measure of an angle whose tangent is 5.67? Round the answer to the nearest whole number. (1 point) Responses
1 answer
18 views
Which is the radian measure of an angle whose sine is 0.8? Round your answer to two decimal places. (1 point)
Responses 0.93
1 answer
13 views
Use the unit circle to find the inverse function value in degrees. sin–1 (1 point)
Responses 60° 240° 30° 300°
1 answer
15 views
Use the unit circle to find the inverse function value in degrees. sin^–1(sqrt3 / 2) (1 point)
Responses 60° 240° 30° 300°
1 answer
14 views
Simplify the trigonometric expression. (1 point)
Responses sin Ø 1 + sin Ø 1 - sin Ø 1- sin Ø / sin Ø
1 answer
17 views
Find the exact value. tan 45° (1 point)
Responses 0 undefined –1 1
1 answer
12 views
What is the value of tan (–)? (1 point)
Responses 1/2 sqrt3 -1 / sqrt3 sqrt3 / 2
1 answer
28 views
What is the value of tan (– 2pi/ 3)? (1 point)
Responses 1/2 sqrt3 -1 / sqrt3 sqrt3 / 2
1 answer
13 views
Question Find the period, range, and amplitude of the cosine function.
y = –4 cos 8x Responses period = 1/4, range =-4 ≤ y
1 answer
13 views
Find the period, range, and amplitude of the cosine function.
y = –4 cos 8x Responses period = 1/4, range =-4 ≤ y ≤ 4,
1 answer
10 views
A sine function can be used to model light waves. Green light has a wavelength, or period, of about 530 nanometers (nm). Which
1 answer
14 views
What is the period of the function? y = 4 cos^pi x (1 point)
Responses 1 2 pi 2^pi
1 answer
13 views
The terminal arm of an angle drawn in standard position rotates in a positive direction through two quadrants of the coordinate
1 answer
10 views
The terminal arm of an angle drawn in standard position rotates in a positive direction through two quadrants of the coordinate
1 answer
22 views
Which represents the reference angle for 3pi / 4? (1 point)
Responses 3pi / 4 pi / 3 pi / 4 pi / 6
1 answer
14 views
Neela’s clock is broken. The minute hand rotates around the clock correctly, but the hour hand is stuck in the three o’clock
1 answer
10 views
Evaluate sin 180°. Round your answers to the nearest hundredth if necessary. (1 point)
Responses –0.5 –1.1 0 0.5
0 answers
11 views
Evaluate sin 180°. Round your answers to the nearest hundredth if necessary. (1 point)
Responses –0.5 –1.1 0 0.5
2 answers
14 views
For which value of θ is tan θ equal to sin θ? (1 point)
Responses pi / 2 2^pi pi / 3 3pi / 2
1 answer
8 views
For which value of θ is tan θ equal to sin θ? (1 point)
Responses pi / 2 2^pi pi / 3 3pi / 2
5 answers
14 views
A gazebo is located in the center of a large, circular lawn with a diameter of 200 feet. Straight paths extend from the gazebo
1 answer
10 views
What is the value of cos pi / 4?
Response sqrt3 / 2 1 / 2 sqrt2 / 2 sqrt3 / 3
1 answer
12 views
For a standard-position angle determined by the point (x, y), what are the values of the trigonometric functions? For the point
1 answer
10 views
If cos 67° is close to , which is closest to the length of NO? (1 point)
Responses 2 centimeters 20 centimeters 40 centimeters
1 answer
12 views
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