Carolyn selected a tile randomly from the set shown below. What is the probability that she selected a white tile or a tile with an even number?
12 2 3 1 23 4 1 4
12
13 3 1
3 4 3 4 2 3 1 1
2. 2 1 2 3 1 2 4 3 3
214
1 1 1 2 3 1 2 14 3
3 1 1 3 2 1 4 3 2 4 2 1 3
a. 8/15
b. 1/72
C. 1/4
d. 9/20

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial