X/y=c identify variation

What is the explicit formula 0.5,-0.1,0.02,-0.004,0.0008

The scale of two similar quadrilaterals is 1:4. The perimeter of the smaller quadrilateral is 80 centimeters. What is the perimeter of the largest quadrilateral?

There were 5 members of the basketball team that wore high-top running shoes in the game. There were 7 members who wore regular running shoes. What fraction of the team members wore high-top running shoes in the game? A. 5/7 B. 5/12 C. 7/12 D. 12/5

What is 3.56 as the quotient of 2 integers?

C.) If the area of a circle is 121 square units, what is its diameter?

What is the mode for presidents' age when they begin their term?

Find the surface area of the cylinder to the nearest tenth of a square unit with a radius of 3cm and a height of 18.2 cm. use 3.14 for pi.

2.2 A Train is Traveling at ... A train is traveling at a constant speed and goes 7.5 kilo "1 dl a constant speed and goes 7.5 kilometers in 6 minutes. At that rate: 1. How far does the train go in 1 minute?

Which of the following represents the most accurate estimation of 664 - 127?

What is the rule if the input numbers are 1,2,3,4,5 and the output numbers are 2,5,10,17,26