an object moves along the x-axis according to the equation x = 3.00t2 + 2.00t – 3.00, where x is in meters and t is in seconds. determine (a) the average speed between t=2.00s and t=3.00s, (b) what is the instantaneous speed at t=2.00s and t=2.50s, (c) the average acceleration between 2.00s and 3.00s, and (d) the instantaneous acceleration at t=2.00s and t=3.00s. (e) at what time is the object at rest?

‘all monkeys have tails’ is an absolute statement. t or f

Afarmer began a new method of reducing grain spills. this reduced the number of mice on the farm. the number of snakes in the surrounding area decreased at the same time. the snakes depended on the mice that lived in the field. what’s the likely reason the snake population decreased? a. the number of snake predators increased. b. the number of mice increased. c. the number of mice decreased. d. the pesticides affected the snakes. e. a new breed of mice moved into the field.

Alex is the head photographer for the yearbook and the newspaper. she has a large staff of assistant photographers because they need to take pictures at all of the school events. she knows that some of her photographers have better cameras and can take action shots at sporting events, and that some of them are good at taking candid pictures in the hallways. she sets firm deadlines so she has enough time to look through all of the shots and choose the best ones. she gives her photographers constructive feedback to them improve their pictures. respectful enforcer warlord doormat peacemaker