Out of the 25 students in Mrs. Green's class 7 have a pet What percent of the students in Mrs. Green's class have a pet.

Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

Evaluate the following expression 1/3^2