Layla owns 2 footballs, 3 basketballs, 8 tennis balls, and 5 baseballs. What is the ratio of basketballs to all the balls? A.

1 : 6

C.

4 : 1

B.

3 : 4

D.

6 : 1

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

How do you write something in scientific notation?

What number line represents the solution set for the inequality -1/2 greater than or equal to 4