Let g (x) = - 5x®. Find g (g (-1)).

You roll two standard number cubes. What is the probability that sum is odd, given than one of the number cubes shows a 4?

The shadow cast by a television tower is 171 ft 10 in. A pole that is stuck in the ground nearby has 2 ft sticking above the ground and casts a shadow that is 6 ft 3 in. in length. Based on this information, how high is the television tower?

The cost of admission per person to a city art museum is $25.50. In order to encourage school and community groups to visit the museum, the museum manager decides to reduce the cost of admission per person for groups consisting of at least 20 people.

Let x determine a random variable, and use your knowledge of probability to prepare a probability distribution. A family has four children and the number of boys is recorded. (Assume an equal chance of a boy-or girl for each birth.

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Which expression has a value of 20

The capacity of a petrol tank is 80 litres. If it initially contains 5 litres and a petrol pump fills it at 3 litres per 10 seconds, find: a the amount of fuel in the tank after 2 minutes b how long it will take to fill the tank to 32 litres c how

Tickets marked up 35% to $59.40

A pair of boots and a pair of tennis shoes cost $196.12. The difference in their cost is $44.38. Determine the cost of each type of footwear Write and solve using system of equations

When the function is given in vertex form y = a (x-h) + k, how is the vertex found? a. (k, h) b. (x, y) c. (h, k) d. (y, x)