Which statements are true about the circle shown? Check all that apply. The diameter of the circle is 30.8 m. The circumference in terms of Pi is 30.8Pi m. The circumference of the circle can be found using 2(Pi)(15.4) The approximate circumference of the circle rounded to the nearest tenth is 96.7 m. A little more than 6 diameters could be wrapped around the circle.

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.

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|

The relative growth rate for a certain type of fungi is 60% per hour.a small culture has formed and in just 6 hours the count shows to be 20,273 fungi in the culture.what is the initial number of fungi in the culture?