30 points tatiana needs $175 to pay for a new tablet. she has $55 already and saves $24 a week that she earns babysitting. use the segment tool to plot a graph representing the amount of money tatiana has saved from the time she begins saving until she has saved enough for the tablet.

With alll of except for the 2 that i did already

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)

Arectangle has a perimeter of 24 inches. if the width is 5 more than twice the length, what are the dimensions of the rectangle?