According to the American Wind Energy Association, wind energy operating capacity increased from 88.964 gigawatts (GW) in 2017 to 100.125 GW in 2018. Express this as a percentage increase.

A certain radio isotope has a half-life of 12 years. Find the mass that remains from a 220mg sample after 17yrs. Round to the nearest tenth.

There are initially 340 cells present in a colony of bacteria. This strain of bacteria grows by 22% every 3.5 hours. Assuming that this growth continues in this man- ner, determine the following. How many bacteria cells will be present in the colony after 24 hours? How long will it take for the colony to reach 5000 bacteria cells? Round each response to the nearest whole number. bacteria cells hours.

A person has 3 liters of extracellular water in blood (vascular volume). Assuming 70% of the body weight is from water. Calculate the weight of this person.

What is the annual fuel cost for a car driving 26,000 km per year with a fuel rating of 9.7 L/ 100 km, with a fuel price of $ 1.22/L ? *

Your patient receives Crystodigin 0.1 mg po daily for an atrial arrhythmia. Crystodigin tablets 0.2 mg are available. How many tablets will you administer per dose?

2. The average adult spends 7 hours every night sleeping. If it is estimated that 20% of sleep is spent in deep sleep, how much time (in days) are spent in deep sleep each year?

An element with mass 490 grams decays 28.6% per minute. How much of the element is remaining after 16 minutes, to the nearest 10th of a gram?

Close to three-fourths of the Earth is covered with water. About what percent of the Earth is covered with water?

A recent survey found that in a particular city of all poor children born in 1980, 11,500 enrolled in college, and 1024 graduated from college by age 24. Scale this rate to 100.