Which sequence of transformations produces a'b'c' from abc?

a. a translation up 3 and then a 90° counterclockwise rotation about the origin.

b. a 90° counterclockwise rotation about the origin and then a translation up 3.

c. a reflection over the x-axis and then a translation left 2 and down 1.

d. a translation left 5 and down 2 and then a reflection over the x-axis

Which of the following are parts of a sphere

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.