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one-third of x is x/3
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What is 84000 x 85000?
84000 x 85000 = 84 x 1000 x 85 x 1000 = 84 x 85 x 1000 x 1000 which is equal to 84 x 85 x 1000000 = 7140 x 1000000 = 7140000000
What is the variance of X squared?
Var[a(X^2)+b] = E[ ( a(X^2) + b - (aE[X^2] + b ) )^2 ] = E[ ( a(X^2) + b -aE[X^2] - b )^2 ] = E[ ( a(X^2) - aE[X^2] )^2] = E[ (a^2) ( (X^2) -E[X^2] )^2 ] = E[ ( (X^2) - E[X^2] ) ( (X^2) - E[X^2] ) ] = (a^2) E[ (X^4) -2(X^2)E[X^2] + ( E[X^2] )^2] = (a^2) { E[X^4] -2E[X^2]E[X^2] + ( E[X^2] )^2 } = (a^2) { E[X^4] -2( E[X^2] )^2 + ( E[X^2] )^2 } = (a^2) { E[X^4] - ( E[X^2] )^2 } = (a^2) Var[X^2] *however, we still do not know what Var[X^2] is....
What is an exponential function?
anything raised to the power of x, f(x) = 2^x and f(x) = e^x are common examples. The exponential function, f(x)=e^x is the most important function in mathematics. One of the most important properties of the exponential function is: f ( X + Y ) = f (X) * f (Y) It is defined as Exp(X) = 1 + X + X^2/2! + X^3/3! + . . . exponential functions of other bases can be defined as follows: B^X = Exp (XlogB) where log is the inverse of Exp.
What is 5 times 10 to the negative 7 power?
5 x 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5 = 1,953,125Or59 = 1,953,125
How do you Cube a number in scientific notation?
Whenever you have an exponent (as in scientific notation) that is raised to a power, you simply multiply the exponents to get your answer. You can think of it simply by expanding it out as in this example: (A X 10^y)^3 = (A X 10^y) X (A X 10^y) X (A X 10^y) Then you use the rules of multiplying exponents to solve: = A x A x A x 10^y+y+y = A^3 X 10^3y Here's an example: (1.35 X 10^6)^3 = 1.35^3 x 10^(6 X 3) = 2.460375 X 10^18 =2.46 X 10^18 (In significant digits)
How many ounces in a teal?
one and onethird ounces.
How much of Norway is north of the arctic circle half onethird onesix?
half?
What is a equivalent fraction for 412?
412/1 is an equivalent fraction.
What is onethird as a decimal?
0.333... Also called 0.3 recurring (usually represented with a dot above the 3) as there are an infinite number of 3s after the decimal point.
How can babies sit in a wet nappy?
They just can, it might be magical... Wait, maybe its the babies that are magical...!Cool :)I hope I answered your question!!x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
What kind of information is found in line plots?
xx,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,xx,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,,x,,x,x,x,x,x,x,x,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Showing visable answers how to connect 25 dots with 8 straight lines without lifting the pencil?
It depends on how its arranged. If its arranged like ......................... You only need one line. ......................... But if its like x x x x x x x x x x x x x x x x x x x x x x x x x You can use 9 lines. x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
Before I fell in Love with John Lamarca?
John Lamarka is a boy that I am falling IN LOVE with!!!!!!!! x x x x x x x x He is an amazing person......... and I hope that we are together for a VERY LONG TIME!!!! x x x x x x x x x He is so loving, caring, sweet, and HOT!!! Love Always: Kayla :-) x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
Make an array for the number sentence 56 equals 30?
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
What is an alliteration with y?
Yvonne eyed the yellow flowers that the yard yielded yearly.Yesterday, young Yvonne yelled yippee in the yard.Check out Dorie Thurston's lesson plans on alliteration and her book Thank You for the Thistle.
How can 42 stars be equally grouped in prime number groups?
3 rows of seven with 3 more rows of seven offset by one to the left or right. You end up with all primes. x x x x x x x =x x x x x x x x x x x x x x =x x x x x x x x x x x x x x =x x x x x x x
Does Robert Pattinson want to stop smoking?
yes because he is so totaly hott an he duznt want to hurt himself x =]!!!!!!!!!!!!!!!!!!!!!! x x x x x x x x x x x x x x x x x x x x x x x x x x
