The sun is an excellent source of electrical energy. a field of solar panels yields 16.22 watts per square feet. determine tha amount of electricity produced by a field of solar panels that is 305 feet by 620 feet

Perform the indicated operation. 8/a - 6/a + 7/a

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15