Exercise
Find the logarithm of each of the following numbers.
(a) 7.8476

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Identify one charcteristic of exponential growth

Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?