The water level in Rafael's fish tank must be at least 11 in. for his fish to be healthy. He starts with a water level of 11 in. Then the water level
decreases in. Rafael adds water, but not enough for the fish to be healthy.
How many inches of water could Rafael have added? Show your work.

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok