D. among those surveyed, 1940 were called by landline and 1407 were called by cell phone. what percentage of the survey subjects were called by cell phonecell phone?

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is