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iogann1982 [59]
2 years ago
8

Mary invests £12000 in a savings account. The account pays 1. 5% compound interest per year. Work out the value of her investmen

t after 2 years
Mathematics
1 answer:
mestny [16]2 years ago
4 0

Answer:

The value of Mary's investment after two years = £12362.7

Step-by-step explanation:P = Principal / initial amountR = rate of interest per cent per yearT = number of yearsA = final amount at the end of T yearsThen:A = P*(1 + R/100)^2In our example:P = £12000R = 1.5 per cent per yearT = 2 yearsThus:A = 12000*(1 + 1.5/100)^2   = 12000*(1 + 0.015)^2   = 12000*(1.015)^2    = 12000*(1.030225)    = 12362.7Value of investment after two years = £12362.7

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The area of the graph where all constraints are satisfied is the feasible solution zone or feasible region. It might also be thought of as the point where each constraint line's valid regions intersect. Any decision in this region would lead to a workable resolution for our objective function.

Vertices of the Feasible Region

As it can be seen in the graph, the vertices of the feasible region surrounded by the given constraints are:

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A high school mathematics teacher can grade a set of exams in 7 hours working alone. If their student teacher helps​ them, it wi
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<u>Solution:</u>

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According to the question,

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