Abstract Algebra Answers

dora decided to buy the tent in a nearby small merchandise store with four doors where she could enter. in how many ways can she enter and exit from the store if she could use different doors

A student is taking a 5 question T/F test. If the student chooses answers at random, what is the probability of getting all questions correct? I'd like to know the formula to solve.

find an equation of the line passing through the given points
use function notation to write the equation
(-1,8) and (-2,13)

On one of your space voyages, you uncover an alien document in which some counting is done: aty, ger, ryk, aty-aty, aty-ger, aty-ryk. What base does this alien civilization apparently use?

Then, continue counting through twenty in that system.

Judith works after school at her family's tent company. One of their best selling tents is an A-frame tent that is 4 ft. high and has a rectangular bottom 4ft. wide by 6 ft. long. The sides of the tent are 4.5 ft. long. How much canvas is needed to make the tent?
(Hint: determine the surface area)

express 240 centimetres as a percentage of 5metres

Factorise:
1. 3x3-2x2-7x-2

What are real numbers?

I have the answer but I would like to see how it is done.
An access ramp enters a building 1 m above ground and starts 3 m from the building. How long is the ramp.

1. Consider alternative strategies for the Experiment Generator module of Figure 1.1 of the text. In particular, consider strategies in which the Experiment Generator suggest new board positions by:
o Generating random legal board positions
o Generating a position by picking a board state from the previous games, then applying one of the moves that was not executed
o a strategy of your own design Discuss the tradeoffs among these strategies. Which do you feel would work best if the number of training examples was held constant, given the performance measure of winning the most games at the world championship?