Thomas is putting a new decoration into his fish tank. The decoration will bee a home for the fish in the tank. The decoration is a solid right cylinder 7" long and has a radius of 3", but it has a whole through the middle in the shape of a right square prism 7" long with base side lengths of 1.5". The decoration is made out of a synthetic material dense enough to sink in water.

896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?