In order for water to collect in earth's atmosphere and form clouds, it must first undergo what process?

How do we use the sumif formula (when dealing with different formats) ?

Need fast im timed in a paragraph of 125 words, explain at least three ways that engineers explore possible solutions in their projects.

3. write assignment statements that perform the following operations with the variables a, b, and c: a. adds 2 to a and assigns the result to b b. multiplies b times 4 and assigns the result to a c. divides a by 3.14 and assigns the result to b