Astrid is in charge of building a new fleet of ships. Each ship requires 40 tons of wood and accommodates 300 sailors. She receives a delivery of 4 tons of wood each day. The deliveries can continue for 100100100 days at most, afterwards, the weather is too bad to allow them. Overall, she wants to build enough ships to accommodate at least 2100 sailors. What is the number of ships Astrid can build, assuming she receives the maximum possible amount of wood?

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Me. i can't figure out this question. give an explanation too. .