Anna drove at a consistent rate 63 mph for 3.2 hours. she determined she drove 201.6 miles. which best explains the reasonableness of anna's answer?

a) there are three digits to the left of the decimal in the factors and three digits to the left of the decimal in the answer, so anna answe is reasonable.

b) there is one digit to the right of the decimal in the factors and one digit to the right of the decimal in the answer, so anna's answer is reasonable.

c) anna answer is reasonable because 600x3 is 180, and 180 is reasonably close to 201.6.

d) annas answer is reasonable because 70 x4 is 280, and 280 is reasonably close to you 201.6

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

For this option, you will work individually. the pythagorean theorem can be used in many real-world scenarios. part 1 write your own real-world scenario where the pythagorean theorem can be applied to find a missing piece. you may choose to write a problem that is two- or three-dimensional in nature. be sure that you will be able to draw a diagram of your scenario. write out your problem and submit it for part 1. be sure to end your scenario with a question. part 2 draw a diagram of the scenario you created in part 1. you may draw by hand and scan and upload your drawing or create a computer-generated drawing for submission. be sure to label all parts and dimensions of the drawing. part 3 solve the question that you posed in part 1. show all of your steps in answering the question. for this option, you will need to submit all three parts for full credit—your real-world problem and question, the diagram that you created, and your work solving the problem, showing all steps. * note that your instructor is looking for your own original idea. while it is acceptable to use the internet for research and inspiration, academic integrity policies apply.

What is the sum of these mixed numbers 4 2/3+ 3 1/9