Of 48 orchestra members 30 are girls what ratio compares the number of boy to girls

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.