The two-way table shows poll results for the number of athletes and non athletes who take the stairs or the elevator at work. of the people polled, how many take the elevator?
athletes, stairs 10 elevator 3
non athletes. stairs 7 elevator 16

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

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?

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?