63 Answered Questions for the topic Multiple Choice
08/24/15
Identify the horizontal middle of a sample period for the function: (Please help no one answers my questions)
f (t) = 4sec(3t − 6π)
a. x=4pi/3
b. x=5pi/2
c. x=pi
d. x=3+pi
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08/24/15
Identify the beginning of a sample period for the function: (Please help no one answers my questions)
f (t) = 4sec(3t −6π)
a. x=2pi
b. x=1
c. x=2pi/3
d. x=pi
08/23/15
Using a reference triangle, find the exact value of the expression: (Also is there any difference between using a reference triangle to find the exact value...
...or to just find the exact value)
cos (sin−1 x)
a. √(1+x2)
b. √(1-x2)
c. x/(√1-x2)
d. x/(√1+x2)
08/23/15
For the function given, state the starting point for a sample period:
ƒ(t) = −100sin (50t − 20)
a. (20, 0)
b. (2/5, 100)
c. (30, 0)
d. (2/5, 0)
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08/23/15
Identify the horizontal middle of a sample period for the function:
f (t) = 4sec(3t − 6π)
a. x=4pi/3
b. x=5pi/2
c. x=pi
d. x=3+pi
08/23/15
Identify the beginning of a sample period for the function:
f (t) = 4sec(3t −6π)
a. x=2pi
b. x=1
c. x=2pi/3
d. x=pi
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•
1
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08/23/15
For the function given, state the starting point for a sample period:
a. (-pi/8, 1)
b. (-pi/4, 1)
c. (pi/8, 1)
d. (pi/4, 1)
08/23/15
For the function given, state the middle line:
a. y=1/2
b. y=2
c. y=-π/4 (That is -pi/4)
d. y=1
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08/17/15
Triangle ABC is a right triangle with the side lengths shown. What is the length of BC?
Since i cant show the actual triangle i hope it will help if i mention that line BA of the triangle is 5 and so is line AC A) 2√5
B) 5√2C) 10 D) 25 I beileve its B but im not sure how to explain it
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Multiple Choice Angles
08/03/15
Find a positive angle less than one revolution around the unit circle that is co-terminal with the given angle: -40°.
a. 320º
b. 220º
c. 120º
d. 40º
Multiple Choice Trigonometric Functions
08/03/15
Find the value of the trigonometric function sin (t) if sec(t)=-4/3 and the terminal side of angle t lies in quadrant II.
a. sin(t)=3/4
b. sin(t)=(√7)/4
c. sin(t)=5/4
d. sin(t)=(√5)/4
Multiple Choice Trigonometry
08/03/15
Determine the quadrant when the terminal side of the angle lies according to the following conditions: cot (t) < 0, cos (t) < 0.
a. Quadrant IIb. Quadrant Ic. Quadrant IVd. Quadrant III
Multiple Choice Word Problem
07/29/15
Answer the word problem...
The car show sold the same number of general admission tickets as student discount tickets. The student tickets cost $6.00 less than the general admission tickets. The total amount of money...
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Multiple Choice
07/29/15
What are the points of discontinuity for...
a. no points of discontinuityb. x = 2c. x = 2, x = –2d. x = –2
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Multiple Choice
07/29/15
Identify the restrictions on the variable...
a. x≠-2 and x≠6
b. x≠0
c. x≠-2
d. x≠-1 and x≠-2
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Multiple Choice Word Problem
07/29/15
Answer this word problem...
Mrs. Hwang is taking her vehicle to the shop to have the gas tank expanded by 10 gallons. Now, it costs her $42.56 to fill the tank. Once the new tank is in, it will cost her $72.96. How large is...
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Multiple Choice Word Problem
07/29/15
Answer this word problem...
Whitney left school and drove 7 miles to meet her mother at a restaurant. Her mother left at the same time and drove 8 miles, traveling 5 mi/h faster than her daughter. If the two arrived at the...
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07/24/15
Simplify the radical expression. (Multiple Choice)
a. |c40|d25
b. c40d25
c. cd25
d. c40|d25|
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07/24/15
Simplify the radical expression. (Multiple Choice)
a. 2g2
b. 2g3
c. 2|g3|
d. 2|g2|
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Multiple Choice Fourth Roots
07/24/15
Find all the real fourth roots of 256. (Multiple Choice)
a. -4 and 4b. -8 and 8c. 4d. 8
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Multiple Choice Fourth Roots
07/24/15
Find all the real fourth roots of 0.0001. (Multiple Choice)
a. -0.01 and 0.01b. -0.1 and 0.1c. 0.1d. 0.01
Multiple Choice Cubic Equation
07/23/15
The equation x^3 + 5x^2 +1 = 7 models the volume of a shipping container where x is the width. Graph the equation to find the width of the box.
Please answer this question I have asked it 2 times before and no one answers.
Choose one of these answers it is Multiple Choice
a. 1 ft.
b. 2 ft.
c. 4 ft.
d. 7 ft.
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Physics: Multiple Choice:
Because of friction pendulum clocks need a small driving force, if accidentally it was too large of a driving force and caused a bit too large of an angle of oscillation to be formed what would...
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Physics: Multiple Choice: what happens to the wavelengths of the siren as measured by the observer while the police car approaches to when he goes away?
A police car is driving past an observer sitting by the side of the road, what happens to the wavelengths of the siren as measured by the observer while the police car approaches to when he goes...
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Multiple Choice
07/18/15
If you Spend 3/5 of your total, then spend $2 on parking, and then spend 3/4 of the remainder you're left with $12. What was your total?
I had a multiple choice question trick me up a little bit. It read " If you Spend 3/5 of your total, then spend $2 on parking, and then spend 3/4 of the remainder you're left with $12. What was...
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