Tammy has already walked 40 kilometers this week, plus she plans to walk 3 kilometers during each trip to school. how many trips will tammy have to make in all to walk a total of 49 kilometers?

Let event a = you roll an even number on the first cube.let event b = you roll a 6 on the second cube.are the events independent or dependent? why?

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7