Lucas makes the statement: "The exterior angles of a triangle are always obtuse." Of the following, which provides a counterexample to the statement?

To decrease an amount by 4% what single multiplier would you use

A snail travels at a rate of 2.36 feet per minute. write a rule to describe the function. how far will the snail travel in 6 minutes? 2.54 ft 8.36 ft 14.16 ft 14.16 ft

Qual é o mdc de 48,60

What is the difference between experimental and nonexperimental methods of study? Nonexperimental methods involve operational definitions, whereas experimental methods are simple observations.

Solve the following system of equations 6x+5y=-2 -7x-9y=-23

Identify the population being studied. The heights of 5 out of the 38 green bean plants at Mr. Lonardo's greenhouse. a. The 5 green bean plants at Mr. Lonardo's greenhouse. b. All green bean plants in greenhouses. c. All green bean plants at Mr.

Round off 8,489,600 to the nearest thousand.

The speed of a passenger train is 18 mph faster than the speed of a freight train. The passenger train travels 270 miles in the same time it takes the freight train to travel 180 mph. What is the speed of the passenger train?

You served food to a group at a restaurant. The total cost of the food was $42.00. The sales tax is 8% of the cost of food. The group asked you to add 20% of the original cost of food for a tip. What was the total cost for the group?

Translate to an algebraic expression. 28 more than D d - 28 28 = d 28 - d d+28