Ireally need because my teacher gave this to me, and me, being really not smart, choose the time she was teaching to go to the bathroom, so i have no idea how to do this. , and brainliest goes to whoever explains how they go their answer. 34 points!

what is the equivalent expression to 9.48-3.4?

Tell whether the two rates form a proportion

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Which of the following will form the composite function?