Wich is greater 500 seconds or 8 minutes

I think of a number, multiply by three, add 4, i get 22

The number of people that hear a rumor follows logistic growth. In a school of 1500 students, 5 students start a rumor. After 2 hours, 120 students have heard about the rumor. Find the number of students to hear the rumor after one more hour.

Kln = mln by the HL theorem. true or false

Round 911149 to the nearest thousand

Find the solution of - 3g=42

If the perimeter of the adult pinball machine is 172 inches, what is the length, in inches of G' A '?

What is the angle of rotation about the center that will map the regular pentagon onto itself

A 12-foot piece of string is cut into two pieces so that the longer piece is 3 feet longer than twice the shorter piece. if the shorter piece is x feet long, find the lengths of both pieces

1 + 4 = 5; 2 + 5 = 12; 3 + 6 = 21; 8 + 11 = ?

What is 3 x 9/100 as a fraction