In 3 years, a gym’s membership went up from 6,400 to 8,400. Which expression shows how to find the percent of increase?.

5. to comply with implementation requirements, shops must ensure that paint booth exhaust systems use efficient spray booth filters. a) 75% b) 100% c) 50% d) 98%

What is known as the rate of business expansion through increasing output and sales as opposed to mergers, acquisitions, and takeovers? a- organic growth b- corporate growth c- inorganic growth d- monetary growth

How many liters of 60% alcohol solution should be added to 40 liters of a 20% alcohol solution to make a 50% solution?