A state park uses a histogram to record the heights of various trees. Suppose three of the trees increase in height from 66 inches to 79 inches over a period of 2 years. Which bar(s) will change on the histogram? 15 POINTS!!

Blue and purple bars will change on the histogram

Step-by-step explanation:

Size of two bars will change

a) The blue bar with range 65 -70. This bar will reduce in size as three of its reading have shifted to another bar color

b) The purple bar with range 75-80. The size of this bar will increase in size as  it will get three new entries from the blue bar

how many players are there?

step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~