STUDENT PRACTICE: 1. SIMPLE PROBABILITITY Sara has 6 red roses, 5 yellow roses, and 9 pink roses.
What is the probability of picking a red rose? Simplify fraction if
possible ? And What is the probability of picking a yellow rose? Simplify fraction if
possible ?

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

Which of the following best describes the figure?