Step-by-step explanation:
The area <em>A</em> under the curve can be written as
To evaluate the integral, let
so the integral becomes
or
Putting in the limits of integration, our area becomes
Note:
Answer:
Step-by-step explanation:
5p + 2(p + 4) .......because pencil cases (p) sell for 5 bucks a piece....and mechanical pencils (p + 4), sell for 2 bucks a piece. She is basically selling 4 more mechanical pencils then she is pencil cases.
B
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Option B:
y = 6
Solution:
Given: Matrix A and Matrix B are equal.
That is elements of Matrix A and Matrix B are also equal.
To find the value of y:
In matrix A, the element in the first column second row is y + 4.
In matrix B, the element in the first column second row is 10.
Equating these two elements, we get
⇒ y + 4 = 10
Subtract 4 on both sides to equal the expression.
⇒ y = 10 – 4
⇒ y = 6
Hence the value of y is 6.
Answer:
Step-by-step explanation:
Hello!
11h-> 3h
=> 4h
380/4 =>95km/h