Is 117 within a zscore of 3?
yes because 2117 < 3
yes because 211,7 =3,
score
no because 2117 > 3,
done

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

Find the difference (8ab+a+2) - (3ab+6)