The quotient of a number and two is increased by seven. The result is eleven. What is the number?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?