Which ratio is equivalent to 3 : 11?

a. 9 : 22

b. 12 : 45

c. 15 : 55

d. 18 : 77

Suppose the lengths of the lengths of two strings are 10 centimeters and 17 centimeters. Describe how the lengths of these two strings compare.

Kyle says that every scatter plot will have a cluster, gap, and outlier. Is he correct?

Nadal invests $5,678 at an annual interest rate of 4.5 percent for 6 years. For which variable can Nadal substitute the value 5,678 in the simple interest formula? I = p r t I p r t

Sarah bought 4 items and spent $30.10. What did she buy?

English V : A car is traveling up a steep ramp to a parking garage. The ramp is 445 feet long and rises a vertical distance of 80 feet. What is the angle of elevation from the car to the end of the ramp? Round to the nearest degree.

33+7x=8 (x-5) what is the answer can figure it out

I need work shown write. 569 as a percent

Factor out the greatest common factor 30c-45d

In 56 years, Daniel will be 5 times as old as he is right now. How old is he right now?

Add the following using the common denominator method. Show all of your work. 2/3 + 2/9