It takes a 1.5 m length of 137 cm-wide fabric to make the collar of an airbag manufacturer is making 250 special-order collars. One morning, at

only 65% of the length of fabric they need to make the collars. How ma

are needed to be able to make all 250 collars? Show your work.

ke the collar of an airbag helmet. The

One morning, a technician finds they have

ollars. How many more meters of fabric

163 fabric needed to make 250 collars.

Explanation:

Given that,

Length = 1.5 m

Width =137 cm

Number of order = 250

Use fabric = 65%

We  need to calculate the actual length need to make a collar

Using given data

Put the value into the formula

We need to calculate the total length of fabric

Using formula for total length

Put the value into the formula

We need to calculate the number of fabric

Using formula for number of fabric

Put the value into the formula

Hence, 163 fabric needed to make 250 collars.

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.