The table below shows the fourth powers of different numbers: number (x) 1 −1 2 −2 fourth power of the number (y) 1 1 16 16 part a: does the table represent y as a function of x? justify your answer. (5 points) part b: the total cost f(x), in dollars, for renting a truck for x hours is shown below: f(x) = 17x + 50 what is the value of f(30) and what does f(30) represent? (5 points)

What are the exclude value of mn+3m

What is the slope-intercept from of the equation y+5=4(x+8)?

The amount of calories consumed by customers at the chinese buffet is normally distributed with mean 2743 and standard deviation 652. one randomly selected customer is observed to see how many calories x that customer consumes. round all answers to 4 decimal places where possible. a. what is the distribution of x? x ~ n(correct,correct) b. find the probability that the customer consumes less than 2355 calories. incorrect c. what proportion of the customers consume over 3026 calories? incorrect d. the piggy award will given out to the 1% of customers who consume the most calories. what is the fewest number of calories a person must consume to receive the piggy award? incorrect calories. (round to the nearest calorie)