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Questions Asked

ohgucci:
Group Title
A round hole on an object will appear as an ellipse in Isometric. T/F? (AUTOCAD)
…
 updated 10 months ago
 1 reply
 No Medals Yet
Mathematics

ohgucci:
Group Title
A round hole on an object will appear as an ellipse in Isometric. T/F? (AUTOCAD)
…
 updated 11 months ago
 2 replies
 1 Medal
Mathematics

ohgucci:
Group Title
Find the period, amplitude, difference between the highest y value and the lowest y value of each. (PICTURE)?
http://www.flickr.com/photo…
 updated one year ago
 No Medals Yet
Mathematics

ohgucci:
Group Title
The ordered pair (2, 0.6) is from an inverse variation. Find the constant of variation.
a 0.3…
 updated one year ago
 9 replies
 2 Medals
Mathematics

ohgucci:
Group Title
State the excluded value(s) of (x^25x+6)/(x^225)
A. x cannot equal 5, –5
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 updated one year ago
 8 replies
 1 Medal
Mathematics

ohgucci:
Group Title
State the excluded values of a and b in the expression
(3a^2b)/(2a^3b)
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 updated one year ago
 3 replies
 1 Medal
Mathematics

ohgucci:
Group Title
If y varies inversely with x and y = 6 when x = 9, then y = 96/x. T/F?
 updated one year ago
 4 replies
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Mathematics

ohgucci:
Group Title
y = 4* 2x is a reflection of y = 1/4* 2x. T/F?
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 updated one year ago
 5 replies
 1 Medal
Mathematics

ohgucci:
Group Title
y = 4* 2x is a reflection of y = 1/4* 2x. T/F?
…
 updated one year ago
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Mathematics

ohgucci:
Group Title
An annual rate of change is 10%. The corresponding growth or decay factor is 0.10. T/F?
…
 updated one year ago
 1 reply
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Mathematics

ohgucci:
Group Title
For f(x)=√(x3), find (f o f^1)(4)
A. 4
…
 updated one year ago
 1 reply
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Mathematics

ohgucci:
Group Title
The domain of a relation and its inverse are the same. T/F?
 updated one year ago
 2 replies
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Mathematics

ohgucci:
Group Title
Transforming a figure 3 units to the right and 2 units up can be accomplished by adding 3 to each xcoordinate of the vertices and subtracti…
 updated one year ago
 4 replies
 1 Medal
Mathematics

ohgucci:
Group Title
7A4B for A= [6 4 6] [7 4 7]
[4 9 7] And B= [1 2 6]
[9 …
 updated one year ago
 No Medals Yet
Mathematics

ohgucci:
Group Title
Two matrices with dimensions 2x2 and 2x2 will result in a product matrix with dimensions 2x2 when multiplied. T/F
 updated one year ago
 3 replies
 1 Medal
Mathematics

ohgucci:
Group Title
The lengths of a certain species of fish were found to be normally distributed. The mean length is 99 cm with a standard deviation of 14 cm.…
 updated one year ago
 1 reply
 2 Medals
Mathematics

ohgucci:
Group Title
The graphs of reciprocal trigonometric functions have asymptotes where their denominators are zero.
T/F?
 updated one year ago
 No Medals Yet
Mathematics

ohgucci:
Group Title
Which function does NOT have a period of 2π?
A. y = tan 0.5x + 2π
…
 updated one year ago
 5 replies
 2 Medals
Mathematics

ohgucci:
Group Title
cot θ sin θ = 1/2 for 0 = θ < 2π
 updated one year ago
 2 replies
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Mathematics

ohgucci:
Group Title
The graphs of reciprocal trigonometric functions have asymptotes where their denominators are zero.
True or False?
 updated one year ago
 No Medals Yet
Mathematics

ohgucci:
Group Title
On a baseball field, the pitcher's mound is 60.5 feet from home plate. During practice, a batter hits a ball 186 feet at an angle of 40° to …
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

ohgucci:
Group Title
The law of cosines is used to find the measures of a triangle when only the three sides are known, because the law of sines requires at leas…
 updated one year ago
 3 replies
 1 Medal
Mathematics

ohgucci:
Group Title
Find the area of the triangle with M< A= 80°, b = 6m, c =4m. Round your answer to the nearest tenth if necessary.
A. 12 m2
…
 updated one year ago
 2 replies
 2 Medals
Mathematics

ohgucci:
Group Title
Find the degree measures of the angles whose sine is 1/2.
A. 210° + n • 360° and 330° + n • 360°
…
 updated one year ago
 7 replies
 1 Medal
Mathematics

ohgucci:
Group Title
If 10% of a group ate sandwiches two days in a row, and 40% of the group had a sandwich on the first day, this means that 25% of the group t…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics