You are looking to buy a new gizmo and have narrowed it down to two different brands. The battery life of the first brand has a mean of 96 hours and a standard deviation of 15 hours. The battery life of the second brand has a mean of 81 and a standard deviation of 3 hours. Which gizmo should you buy?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?

Aof 12 , we to a of 4 to on a .of 4 be ?