Pizza dough doubles in volume every 3 minutes and reaches its maximum size in 30 minutes. how many minutes does it take for the pizza to reach half its maximum volume?
(a) 3
(b) 10
(c) 15
(d) 24
(e) 27

solution: 30/3 = 10 times.

20^10/ 2^1 = 2^9

9 x 3 = 27

why though? can someone explain the steps?

True or false? many triangular shapes can be circumscribed about a given 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.

Which expression is a factor of 12x2 + 29x – 8? x – 8 2x – 1 3x + 8 4x + 1