Related Questions

The popular notion that a tree's age can be determined by counting number of internal rings in its trunk is generally true. Howeevr, to help regulate the internal temperature of the tree, the outermost layers of wood of the Brazilian ash often →peel away when the temperature exceeds 95 degrees Fahrenheit, leaving the tree with fewer rings than it would otherwise have. So only if the temperature in the Brazilian ash's environment never exceeds 95 degrees Fahrenheit →elav eing the tree with fewer rings than it would otherwise have. So only if the reliable measure of the tree's age. Which of the following is an assumption on whish the argument above depends?
A The growth of new rings in a trees is not a function of levels of precipitation.
B Only the Brazilaian ash loses rings because of excessive heat.
C One day of temperatures above 95 degrees Fahrenheit will cause the Brazilian ash to lose one ring.
D The internal rings of all tress are of uniform thickness
A circular logo is enlarged to fit the lid of a jar. The new diameter is 50 percent larger than the original. By what percentage has the area of the logo increased?
A 50
B 80
C 100
D 125
A circular logo is enlarged to fit the lid of a jar. The new diameter is 50 percent larger than the original . By what percentage has the area of the logo increased?
A 50
B 80
C 100
D 125
A circular logo is enlarged to fit the lid of a jar. The new diameter is 50 percent large than the original. by what percentage has the area of logo increase?
A 50
B 80
C 100
D 125
In the figure , the product of any two numbers in adjacent circles is equal to the product of the two numbers that are opposite those circles.What is the value of h?
A 3
B 8
C 12
D 16
Two circles of equal radii touch externally at a point P . Form a point T on the target at P target TQ and TR are drawn to the circles with points of contact Q and R respectively. The relations of TQ and TR is
A T = TR
B TQ> TR
C TQ = TR
D TQ = 2 Tk.
On the following image, two equal circles are cut out of a rectangle of card of dimension 16 by 8. The circles have the maximum diameter possible. What is the approximate area of the paper remaining after the circle have been cut out?
A 104
B 54
C 27
D 13
In the figure the product of any two numbers in adjacent circles is equal to the product of the two numbers that are opposite those circles. What is the value of h?
A 3
B 8
C 20
D 12
In the figure, the product to any two numbers in adjacent circles is equal to the product of the two numbers that are opposite those circles. What is the value of h?
A 3
B 8
C 12
D 16
In the following figure, two equal circles are cut out of a rectangle of card of dimensions 16 by 8. The circle have the maximum diameter possible. What is the approximate area of the paper remaining after the circles have been cut out?
A 104
B 54
C 27
D 13

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