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By approximately what percent does the total number of green vehicles exceed the total number of brown vehicles?
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For the 5 vehicle types and 6 vehicle colors, what is the average (arithmetic mean) number of vehicles per type per color, rounded to the nearest whole number?
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What`s the remainder when $$3^{73}$$ is divided by 5?
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A certain closed curve consists of n semicircles having the same radius of $$\frac{1}{n}$$ together with a larger semicircle having a radius of r. The n semicircles are aligned along the diameter of the larger semicircle as indicated in the figure for n=7. The area of the region enclosed by the curve, in terms of n, and r, is which of the following?
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Square BDFG is inscribed in isosceles triangle ACE. If the area of triangular region ACE is 1, what is the area of triangular region BCD?
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If $$\sqrt{108}$$=a * $$\sqrt{b}$$, then the sum of a and b could be (a and b are both positive integers)?
Indicate all such numbers.
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The width of rectangle A is 9, and its area is 90.
The length of rectangle B is 12, and its area is 120.
Quantity A:The length of rectangle A
Quantity B:The width of rectangle B
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$$\frac{6}{1.8}$$ = $$\frac{z}{0.9}$$
Quantity A:z
Quantity B:3.8
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Quantity A：x
Quantity B：4
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-1 ≤ x ≤ 1 and -1 ≤ y ≤ 1
Quantity A:$$(x+y)^{2}$$
Quantity B:$$(xy)^{2}$$
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The area of a certain floor is 150 square feet. (1 yard=3 feet)
Quantity A:The area of the floor, in square yards
Quantity B:30
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List K consists of 20 consecutive odd integers, list L consists of 20 consecutive even integers, and list M consists of 20 consecutive multiples of 3. The least integer in L is 9 greater than the greatest integer in K, and the greatest integer in L is 10 greater than the least integer in M
Quantity A:The range of the integers in K and L combined
Quantity B:The range of the integers in L and M combined
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Data set D consists of 35 values, all of which are integers. The frequency distribution of the values in D is shown in the histogram, where each interval shown contains values that are greater than or equal to the left endpoint but less than the right endpoint.
Quantity A：The average (arithmetic mean) of the values in D
Quantity B：The median of the values in D
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Jayden, Kenny and Laina are paid hourly wages at their jobs. Jayden`s hourly wage is between $8.00 and $9.00, Kenny`s hourly wage is $5.00 less than 2 times Jayden`s hourly wage, and Laina`s hourly wage is $1.00 more than Jayden`s hourly wage. Which of the following shows Jayden, Kenny, and Laina listed in order according to their hourly wages, from least to greatest?
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An isosceles triangle has sides of length x, 2x and 2x. If the area of the triangle is $$25\sqr{15}$$, what is the value of x?
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If a, b and c are integers such that 0 < a < b < c < 2a, what is the greatest common factor of $$84^{a}$$, $$126^{b}$$, and $$98^{c}$$?
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Let n be an integer greater than 30. When n is divided by 12, the remainder is 11. What is the remainder when (6n+1) is divided by 9?
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$$a_1$$, $$a_2$$, $$a_3$$,......,$$a_{150}$$
The $$n_{th}$$ term if the sequence shown is defined for each integer n from 1 to 150 as follows. If n is odd, then $$a_n$$=$$\frac{(n+1)}{2}$$, and if n is even, then $$a_{n}$$=$$(a_{n-1})^{2}$$. How many integers appear in the sequence twice?
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Temperature C in degree Celsius and the corresponding temperature F in degrees Fahrenheit are related by the equation F=$$\frac{9}{5}$$C+32. At a certain time at a weather station, the temperature in degrees Fahrenheit was equal to $$\frac{1}{9}$$ of the temperature in degrees Celsius. What was the temperature in degrees Fahrenheit?
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