6. Two weather tracking stations are on the equator 159 miles apart. A weather balloon is located on a bearing of N 33°E from th
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Question:
Evaluate the expressions 3x - 2 and 4x + 4 for the following values of x. When you have found the value for each expression, write a statement using <, >, or = that shows how the two values are related. a. x = 0 b. x = -6 c. x = 5 d. x = -2
Answer:
Part a:
Part b:
Part c:
Part d:
Explanation:
Part a: Substituting , we get,
The value of is less than
Thus,
Part b: Substituting , we get,
The value of and
are equal.
Thus,
Part c: Substituting , we get,
The value of is less than
Thus,
Part d: Substituting , we get,
The value of is less than
Thus,
Answer:
P₂ =
Step-by-step explanation:
Given expression:
Boyle's law:
P₁ V₁ = P₂ V₂
Problem is to find P₂;
Solution:
P₁ V₁ = P₂ V₂
To solve this problem, multiply both sides by ;
P₁ V₁ x ; = P₂ V₂ x
;
cancels out V₂ on the right hand side;
P₂ =