What is another way to write 9 x 200

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)