Convert the rectangular coordinates (11,-4) to polar coordinates.

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?

Someone which statements are true? check all that apply.

The relative growth rate for a certain type of fungi is 60% per hour.a small culture has formed and in just 6 hours the count shows to be 20,273 fungi in the culture.what is the initial number of fungi in the culture?