What is the unit rate of parts of steel to parts of all other elements including carbon? Here’s the reference table

Carbon steel is a steel with carbon content from about 0.05% up to 2.1% by weight. ... High carbon steel has many different uses such as milling machines, cutting tools ... wear resistance; used for large parts, forging and automotive components. ... with no internal stresses, which is often necessary for cost-effective forming.

Step-by-step explanation:

30:1

Step-by-step explanation:

90/3=30 and 3/3=1 so the unit rate is 30:1

answer: (x)+4-5=-3

step-by-step explanation:

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.