A marathon runner runs 26.2 miles in 3.5 hours. one mile is about 1.61 kilometers. what is the runners approximate speed in kilometers per hour?

Determine the unknown integer in each number sentence -8 + ___ = - 38

You answered 21 out of 25 questions correctly on a test. Did you reach your goal of at least 80%

Do all triangles have at least 2 acute angles?

David is standing 5000 feet away from the base of a cell phone tower. The angel of elevation from his eyes to the top of the tower is 78 degrees. If David's eyes are 6 feet above the ground how y'all is the tower?

Inverse function of y=f (x) = 1-2/x^3

Triangle T, shown below, is similar to triangle S. The area of triangle S is 5400 cm2. What is the area of triangle T?

Express the height of the following rectangular prism in meters. (Note: 1 m = 100 cm) 750 m 7.5 m 7,500 m 0.75

Last week, Jeffrey kept track of the time he spent doing homework. On Monday, he spent 1 hour 15 minutes doing math homework and 37 minutes reading homework. On Wednesday, he spent 2 hours 18 minutes on a science report.

What process do u use to find the percent change of a quantity?

What is another why to write 9*200