Which of the following rules best describes the matrix below? C.
a dilation of scale factor 2
b. reflection over the y-axis
reflection over the line y = x
translation 1 unit left and 1 unit up
d.
Please select the best answer from the choices provided
Ο Α
С
D

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.