Identify the type of surface represented by the given equation.
+ 
- 
= 1
A. Elliptical cone
B. Ellipsoid
C. Hyperboloid of two sheets
D. Hyperboloid of one sheet
Answer: D
Mathematics
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Write the decimal as a percent.0.2753
A. 27.53% B. 2.753% C. 2753% D. 0.2753%
Mathematics
The graph of an equation indicates that it has a slope of +3. If y increases 3 units, how many units does x change?
a. -9 b. -6 c. 1 d. 6 e. 9
Mathematics
Graph the inequality.-2x - 5y ? -10
A. 
B. 
C. 
D. 
Mathematics
Describe the given distribution with a circle graph.The following figures give the economic distribution for 13,000 people who live in a certain county.
?
?
What will be an ideal response?
Mathematics