Would the number 800,000 have a power of 10 with a positive or negative exponent in scientific notation? How about 0.00007? How do you know?

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

What is the perimeter of square abcd? units units 28 units 37 units

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?