The Hope family tree consists of 16 individuals.
In the Hope family, there are seven sisters. Each sister has one brother, which means there is one brother for each sister. Furthermore, there are Mr. and Mrs. Hope, making a total of two additional family members. To determine the total number of individuals in the family tree, we add the number of sisters (7), the number of brothers (7), and the number of additional family members (2). Therefore, there are 16 individuals in the Hope family tree.
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Answer: $13200
Step-by-step explanation:
If 100 square feet of roofing is installed for a cost of $1,200
1,100 square feet would cost $Z (let the unknown cost be Z)
i.e 100 ft^2 = $1,200
1100 ft^2 = $Z
Hence, to get the value of Z, cross multiply
Z x 100 = 1200 x 1100
100Z = 130000
Divide both sides by Z
100Z/100 = 1320000/100
Z = $13200
Thus, $13200 is the cost to have 1,100 square feet of roofing sheet installed
Given:
A.)Consider
Also,
Since,
Therefore, both functions are inverses of each other.
B.
For the Composition function
Since, the function is not defined for .
Therefore, the domain is
For the Composition function
Since, the function is not defined for .
Therefore, the domain is
A circle is a curve sketched out by a point moving in a plane. The area of the circle with a diameter of 240 mm is 45238.934 mm².
A circle is a curve sketched out by a point moving in a plane so that its distance from a given point is constant; alternatively, it is the shape formed by all points in a plane that are at a setdistance from a given point, the centre.
The area of the circle with a diameter of 240 mm is,
Area of circle = (π/4) × D²
= (π/4) × (240)²
= 45238.934 mm²
Hence, the area of the circle with a diameter of 240 mm is 45238.934 mm².
Learn more about Circle:
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