A parent wants to estimate the mean word length for the words in a child's board book. They randomly select one of their child's
board books which has 8 pages and then randomly select two
words off of the page and record the number of letters in each
word. The table shows the results from the survey.

maybe i can

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

answer: the answer is b. i think hope i got it correct

step-by-step explanation: