Write an inequality for the following statement: The difference between twice a number and 6 is at least 35.

2n−6≤352 n minus 6 is less than or equal to 35

2n−6≥352 n minus 6 is greater than or equal to 35

6−2n≥356 minus 2 n is greater than or equal to 35

6−2n<35

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

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.