A field is to be fertilized at a cost of $0.12 per square yard. The rectangular part of the field is 110 yards long and the diam
1 answer:
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The recursive formula
is telling you that the next term in the sequence is five times the previous one, minus 3.
So, if we start with , we have to multiply it by 5 and subtract 3 to get the next:
And similarly we can obtain all the next terms:
Answer:
The answer is given below
Step-by-step explanation:
Given that:
The function is an exponential function.
The domain is the set of all independent variables i.e the input values (x values). For an exponential function, the domain is the set of all real numbers. That is:
Domain: x = (-∞, ∞)
The range is the set of all dependent variables i.e the values of y. For an exponential function, the range is the set of all real numbers greater than zero. That is:
Range: y = (0, ∞)
Answer:
9 feet
Step-by-step explanation:
Given:
The border of the garden is a right angled triangle.
Two lengths are given as 12 ft and 15 ft.
Let the length of the shortest timber be 'x' feet.
Now, in a right angled triangle, the longest length is called the hypotenuse.
As 15 feet is the largest length, it is the hypotenuse of the triangle. Now, applying Pythagoras theorem, we get:
The negative value is neglected as length can never be negative.
Therefore, the length of the shortest timber is 9 feet.