What is the quadratic regression equation for the data set?

yˆ=-0.004x2+0.415x-0.546

yˆ=-0.004x2-0.415x-0.546

yˆ=0.004x2+0.415x+0.546

yˆ=-0.004x2-0.415x+0.546

x y

50 10

30 11

11 5

35 9

50 12

20 3

90 7

Tyler randomly pulls a colored marble from a bag of mixed colored marbles. He puts the marble back in the bag. He then pulls out another marble at random. Are these events dependent or independent? A. dependent B. independent

36:20 in simplest form

6 - 2 1/4 equals 1/2

2 ways to Answer 924*576

Kabir's mother keeps a record of his birthday on When he was One year old, his height was 70 cm, at 2 years he was 80 cm tall and 3 years he was 90 cm tall. His mother was studying in the 10th class.

Find the product. List the units. 8 h $9/h

Which is greater. 8 or 5/6

3x^3 - 2y^-6x^2y^2+xy for x=2/3 and y=1/2

Is 5 pounds of apples. for $4.25 better deal then 8 ponds for $6.56

Ashley stacking two boxes on the shelf the bottom box measures 6 inches times 12 inches of the top box is a Q with one edge measuring 4 inches what is the volume of the stack