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Alfred wants to invest 4000 at 6 percent simple interest rate for 5 years How much interest will he receive?
he will receive $1,200ANSWER:Yes $1,200 is the correct answer but the logic behind it is that, it is using simple interest term means here 6 is representing interest for a year, Inorder to calculate the whole interest we will multiply 6 by 5 years we will get 30%.The total interest he will get $4,000 x 30% = $1,200.
What are the two ways of finding the number of sides of a polygon which has 189 diagonals?
By using the polygon diagonal formula or the quadratic equation formula in which in both formulae they work out that the polygon in question has 21 sides.
What states a rule using variables?
A Formula
What is the area of 15 meter long and 9 meter wide?
Finding the area of something is rather simple. You simply multiply the Length times the width. The formula is L x W=A L for length W for Width A for area in this case it would be 15 x 9= 135 The unit for area is whatever unit you are using squared So the answer is 135 squared meters
What is a disadvantage to using equations?
Equations using multiple variables, or powers of variables, may not provide a simple numerical value for a given variable. Equations that are solvable using the quadratic formula may result in two values.
