Who is traveling at a faster speed, you living here in texas or someone living in costa rica, near the equator. remember each person is making one complete spin of the earth in 24 hours.
question 10 options:

me in texas because we travel a shorter distance in the same time

someone in costa rica because they travel a longer distance in the same time

both people are going the same speed. one spin in the same time.

not enough information to know

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w