There would be two buckets left because she only used one of the 3 buckets
Answer:
the first one is right, the second is less than or equal to (the second to last sign) and the last one is greater than or equal to( the last sign)
Step-by-step explanation:
Answer:
B. 5 seconds
Step-by-step explanation:
A graphing calculator shows the answer easily.
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h(t) = 0 = -16t^2 +400
t = √(400/16) = 5
It will take 5 seconds for the sandbag to hit the ground.
43,44,45,45,46,47. Hope I helped
Answer:
45 cookies is needed for 15 students