If cos theta is -5/13 and sin θ < 0, what is tan θ? a: 12/5 b: 13/5 c: -12/5 d: square root 194/5

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Find the radius of a circle that has a circumference of 16. the formula for the circumference of a circle is c = 2tr, where r is the radius and c is the circumference. the equation solved for r is r = c over 2π. r=4 r= 8 r=12 r= 16