Jordan spent more than 42 minutes swimming last night. which of the following amounts of time could jordan have been swimming? select all that apply.

a. 2250 seconds b. 2510 seconds c. 2620 seconds d. 2580 seconds

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?

4+(2+x) can you me solve this problem

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.