How long will it take to finish something with three different rates?

Use the horizontal ruler to measure the horizontal distance between two crests. what is this distance?

Value of sin 440 degrees?

What is the numerical solution of sec^2 (-pi/4) ?

Find the LCD of the following list of fractions. 5/21, 10/14,2/4

Why did Euler enter the Paris Academy of Sciences Prize Problem competition?

Part A If you create two line segments, one vertical and the other horizontal, to connect with line segment GH to form a right triangle, how long will the vertical and horizontal line segments be?

Ben walks 2/5 miles in 1/4 hour. what is ben's speed in miles per hour?

How do you find the solution of this proportion? 4/9 = m2-1/54 m2 is m to the power of 2

A rectangular park has an area of 64 square yards. If we multiply its length and width by 12, what will be the area of the new rectangle?

A town uses positive numbers to track incresses in population and negitive numbers to track decresses in population. The population had decressed by 300 residents over the past 5 years. The same numbers of residents left each year.