Which question is a statistical question? a. how many children are there in my neighborhood? b. how many families in my neighborhood include children? c. how many children are there in each family in my neighborhood? d. how many children in my neighborhood have siblings? e. how many families in my neighborhood have more than one child?

d. vertex

step-by-step explanation:

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation:

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

step-by-step explanation: