Please only solve NUMBER $4$ chemical engineering problem accurately! Using the table below:

The table below contains data that you will need to solve problems $3-5.$ The table below contains data that you will need to solve problems $3-5.$

Problem $4.$

Consider the longitudinal elastic modulus of a multi$-$component composite in which several

types of fibers are embedded in an epoxy matrix. Calculate the longitudinal elastic modulus of

carbon fibers$/$Kevlar fibers$/$glass fibers$/$epoxy matrix composite, if $10kg$ of this composite

contains $5kg$ of carbon fibers, $1kg$ of Kevlar fibers, $1kg$ of glass fibers and $3kg$ epoxy.