If 1 Pa is equal to 145 psi, what algebraic equation is needed to find out how many MPa there are in 725 psi? 4. The pressure on the Earth's crust in region A is three times greater than the pressure on Earth's crust in region B. The pressure in region B is 9 MPa. Write and solve an algebraic equation to find the pressure in region A.
If 1 Pa is equal to 145 psi, what algebraic equation is needed to find out how many MPa there are in 725 psi? 4. The pressure on the Earth's crust in region A is three times greater than the pressure on Earth's crust in region B. The pressure in region B is 9 MPa. Write and solve an algebraic equation to find the pressure in region A.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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3. If 1 Pa is equal to 145 psi, what algebraic equation is needed to find out how many MPa there are in 725 psi?
4. The pressure on the Earth's crust in region A is three times greater than the pressure on Earth's crust in region B. The pressure in region B is 9 MPa. Write and solve an algebraic equation to find the pressure in region A.
Expert Solution
Step 1
Given that,
1 Pa = 145 psi
So, 1 psi = (1/145 ) Pa
So, x psi = (x/145) Pa....... This is algebraic equation to calculate psi in Pa
So, 725 psi = (725/145) Pa = 5 Pa
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