What is 19.2×10^8 minutes in hours? 1.152 x 10^11 h 3.200 x 10^7 h 1.152 x 10^7 h 3.200 x 10^9 h

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

If jklm is a trapezoid, which statements must be true?