If a heart beats 15 times in 3 seconds, how many times does it beat in 1/2 minute?

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit

Write the equation of the circle centered at (10,-2) with radius 2