The table shows the dates, times, and high and low tide heights. Cresap Bay Tide Table Date Time Low/high tide Thursday, Feb. 7 1:26 a. M. 2. 6 ft (low) 7:26 a. M. 6. 4 ft (high) 2:29 p. M. â€"0. 8 ft (low) 9:21 p. M. 4. 8 ft (high) Friday, Feb. 8 2:24 a. M. 1. 5 ft (low) 8:22 a. M. 6. 5 ft (high) 3:16 p. M. â€"1. 6 ft (low) 10:02 p. M. 5. 1 ft (high) On what date and time was the lowest tide? Thursday, Feb. 7, at 2:29 p. M. Friday, Feb. 7, at 9:21 p. M. Friday, Feb. 8, at 2:24 a. M. Friday, Feb. 8, at 3:16 p. M.

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?