Which of the following is nota characteristic of both observational studies and experiments

Juan plays little league baseball. In 27 at-bats, he had 9 hits. What is the ratio of at-bats to hits?

Each year the Miller county country club sponsors a tennis tournament. Play starts with 128 participants. During each round, half of the players are eliminated.

How do you rewrite 1/27 as an expression with a negative exponent

Directions: State whether the number is a solution to the given inequality. 1. x> - 6; 4 2. n <8; 11

What is 1 4/9 multiplied by 2

What is x+y = 16 3x = 24

What value of x will make the equation 5x-2/11 = - 7 a true statement

Rectangle ABCD has vertex coordinates A (1, - 2), B (4, - 2), C (4,-4), and D (1, -4). It is translated 1 unit to the left and 3 units up. What are the coordinates of C? O O A. (3,-1) O B. (5,-7) O C. (1, - 3) O D. (7.-5)

What mixed number is equavilant to 3/4 as a mixed number

Which expression is equivalent to cos 150?