Clare noticed mold on the last slice of bread in a plastic bag. The area covered by the mold was about 1 square
millimeter. She left the bread alone to see how the mold
would grow. The next day, the area covered by the mold
had doubled, and it doubled again the day after that.

If the doubling pattern continues, how many square
millimeters will the mold cover 4 days after she
noticed the mold? Show your reasoning.

Convert 2000 swiss francs to dutch guilders

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955

Astudent is determining the influence of different types of food on the growth rate of spiders. she feeds one group of spiders two caterpillars twice a week. the other group received similarly-sized beetles twice a week. she records the amount of time required for individuals to reach sexual maturity. her hypothesis is that the spiders feeding on caterpillars will have a faster growth rate because caterpillars have a higher protein content compared to beetles. in this experiment, what is the dependent variable? spiders assigned to different feeding groups. time required to reach sexual maturity number of prey items fed twice a week. growth rates of each group.