What is the derivative of the sqaure root of xsinx

Sum of angle measures 720

What is x in 2 (x+20) = 90

What is the equivalent ratio for 20:7

Use the graph of the quadratic function y = - 1x2 + x + 4 to answer the question, What are the zeros of the function? -2 and 4 4 and 0 4 and 4 8 and - 4

The radius of a sphere is 6cm. What is the volume of the sphere? (As pi)

Create a tree diagram, sample space and fundamental counting principle for the following scenario Sandwiches: Chicken salad, turkey, grilled cheese Sides: Chips, French fries, fruit cup Drinks: soda, water What is the probability of choosing a meal

If the polynomial 6x6 - 4x5 + 9x - 6 is to be factored by grouping, which step should be taken?

Rosa ran 4 miles one day and 5 miles the next day. What was the percent of increase from one day to the next? A. 4% B. 5% C. 10% D. 25%

A group of friends are going to see a movie. The admission cost is $8 per person. The table below represents the number of friends and the total cost.

The tree in your friend's yard casts a shadow that is 27 feet long. Your friend is 5 feet tall and casts a shadow that is 4.5 feet long. What is the height of the tree?