Please Help me guys:)
1) Which of the following is an example of a Great Circle in Spherical Geometry?
A. The Oval
B. The Mississippi River
C. The Equator
D. The Bermuda Triangle

2) In Spherical Geometry, there are no parallel Great Circles.
False
True

3) What is a line called in Spherical Geometry?
A. A Great Circle
B. A Path
C. Cross Section

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189