Every even integer greater than 2 can be written as the sum of two primes. Give the respective two pairs of prime numbers that when added give 8 and 12.
1049The converse of this theorem is: if the sum of the squares of two sides of a triangle equal the square of the third side then the triangle is a right triangle. What is thename of the theorem?
1117If perfect numbers, except 6, can be expressed by the sum of the cubes of an unbroken sequence of consecutive odd integers, what are the consecutive odd integerswhich, when cubed, give the perfect number 28?
966A farmer wishes to make a straight barbed wire fence 80 feet long. He wants to have a fence post every 8 feet. How many fence posts does he need?
1164Using an x- y coordinate axis, a parabola is represented by the equation x2 = 6y. The vertex of this parabola is at what coordinate point.
1093If in a sequence of natural numbers, starting with 2, you begin eliminating every second number after 2, then every third number after 3, then every fourth numberafter 4, and so on, what type of numbers will be left?
926If you start with 1 bacterium and double the number every 15 minutes, how many bacteria will you have at the end of 3 hours and 45 minutes?
1317What form of geometry is one in which the parallel postulate of euclidean geometry does not hold:
985Post New Mathematics Questions
What is the square root of 256?
where is the y intercept for y = sin x?
the cordinates of A,b,c are respectively (2,3) ,(4,4) AND (0,-2). If abcd is a parallelgram. The coordinates of D are
if card punch operator can process 80 cards in half an hour how many cards can this process in 7hr 30min?
The average salary of three employee is $950 per week. If one employee earns $1150 and other earns $650 rupees, how much will third be earn?
In the hexadecimal counting system, the letter c stands for what base-10 number.
if logs sqrt(5x)=1,then x equals
find 842.8 +602=
In 1700 ad, this person showed that a series of 0s and 1s could be used to denote a number:
State and prove sufficient condition for differentiability of the function f(x,y).
find 5.72% of 418=
If x/y=2/3 then y**2/x**2 is equal to
explain the disciplinary values of teaching mathematics.
in what time will RS. 3200 amount to RS.3528 at 5% annum compound interest
Using an x- y coordinate axis, a parabola is represented by the equation x2 = 6y. The vertex of this parabola is at what coordinate point.