A single cell of bacteria is placed with some nutrients in a petri dish as part of an experiment. A researcher notes that the bacterial count in the dish doubles every hour.

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27