Richard's z-score on the test was -0.7. What was his actual test score? A 75
B 89
C 79
D 73

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.

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x