The function f(x) = 20(3)^x represents the growth of a fish population every year in a local lake. jesse wants to manipulate the formula to an equivalent form that calculates every half-year, not every year. which function is correct for jesse's purposes?

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account