An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is ft per sec. The height s of the ball in feet is given by the equation , where t is the number of seconds after the ball was thrown. Complete parts a and b.

Students will complete the star 360 test once a quarter t or f

Of four agents alpha, beta, gamma anddelta, three have to be sent together on amission. if alpha and beta cannot gotogether, beta and gamma cannot go togetherand gamma and delta cannot go together,then which of the following holds? 1. any three agents can be sent.2. alpha, delta and any one out of beta andv gamma can be sent.3. beta, gamma and any one out of alphaand delta can be sent.4. the mission is impossible.

Break down of rocks and minerals into smaller particles without a change in composition is called_