Answer:
After 10 years the investment A will be bigger than investment B.
Step-by-step explanation:
In Investment A, 50 increases each year by 8% and in investment B, 60 increases by 3 each year.
If after x years the investment A will be equal to investment B, then we can write the equation as
⇒ 50 + 4x = 60 + 3x
⇒ x = 10
Therefore, after 10 years the investment A will be bigger than investment B. (Answer)
Answer:
Step-by-step explanation:
Given
Required
Solve
Let
Differentiate
Make dx the subject
The given integral becomes:
Recall that:
Make the subject
Square both sides
Substitute for in
Simplify
In standard integration
So, the expression becomes:
Recall that:
It's true because a pint is used to locate co-ordinates and has no size or dimension
It’s either just 2xy or it’s 2xy(x+2)(x-4)