Suppose the tree diagram below represents all the students in a high school and that one of these students were chosen at random. If the student is
known to be a girl, what is the probability that the student is left-handed?

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

The trigonometric ratios sine and secant are reciprocals of each other

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches