A scatter plot was made to show the record for the 100-meter dash over several years at Meander High

School. The equation of the scatter plot's trend line

is y = - 14x + 12.5 where y is the record in seconds

and x is the number of years since the year 2000.

Use the trend line equation to predict the year

that the record for the 100-meter dash was

11 8 seconds

A 2005

B. 2010

[go to card #8]

C. 2011

[go to card #4]

D. 1995

[go to card #10]

[go to card #6]

For how answer my question this will be the last question can you answer in math subject

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

1: 4 if the wew 35 surfboards at the beach how many were short boards?