O comprimento médio dos três lápis e 90mm qual é o comprimento do lápis maior A(110)mm B(23)mm C(60)mm D(58)mm Me ajudem

answer is:

1.75 pounds

step-by-step explanation:

no of data

divide by no of mode

the k side

step-by-step explanation:

plese mark mde brainliest!

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)