Question

CAN SOMEONE FIGURE OUT THIS TABLE THING? PLZZZZZZZ!!!!!!

Answer 1

I have the answers; give me a second to post.

Answer 2

kk

Answer 3

size inches cm
7 22 56
H C 54

let H = the missing hat size; let C = the missing head circumference in inches
Assume a linear relationship between cm and inches and cm and hat size. Then we can set up proportions. To find the missing circumference in inches, C:\[\frac{22}{56}=\frac{C}{54}\]Solving for C by cross multiplying we get\[C=\frac{54*22}{56}=21.21...\]The stupid tables tells us to round to the nearest fifth, thus\[C=21.2=21\frac{1}{5}\]While you are looking at this I will type up the other solution for H.

Answer 4

so 21 1/5 is the answer for "C"?

Answer 5

let H = the missing hat size
Again we assume a linear relationship between cm and hat size, so we can set up a proportion:\[\frac{7}{56}=\frac{H}{54}\]Solving for H we get\[H=\frac{7*54}{56}=6.75\]The stupid table tells us that we should round to the nearest eigth. The .75 means 3/4; if we multiply to get a denominator of 8 we get\[\frac{3}{4}*\frac{2}{2}=\frac{6}{8}\]So the missing hat size, to the nearest eigth would be\[H=6\frac{6}{8}\]

Answer 6

The answers are \[C=21\frac{1}{5}\]\[H=6\frac{6}{8}\]

Answer 7

Are you good? I know that it is a long solution.

Answer 8

Yeah THX ALOT 4 the help!!!!

Answer 9

H=6 3/4
NOT 6 6/8