The diameter of a music cd is 12 centimeters find the circumference of a cd to the nearest tenth

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 mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?