1. sheena spends an average of $395 per month on food. her monthly net income is $1,775.90. find the percent she spends each month on food and determine the approximate number of degrees to make that sector of the circle graph.

16 degrees
80 degrees

The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.