What is the value of
6.3 X 105
1.2 x 103

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys