Write 240,000 as a whole number multiplied by a power of ten

Mathematics

2 answers:

eimsori [14]2 years ago

4 0

2,400,000, or if you're looking in word form, Two-Million, Four-Hundred Thousand.

Tems11 [23]2 years ago

3 0

2,400,000 your welcome

You might be interested in

Let n be the first 3 of consecutive even integers. what is the sum of those integers?

spayn [35]

Assuming you meant that n is the first of the 3 even integers

even integers are 2 apart

so the 3 integers are n,n+2,n+4
the sum is n+n+2+n+4=3n+6

the sum is 3n+6

3 0

3 years ago

I really don't understand how roots work with these. Please help

zheka24 [161]

Answer: This is geometry. Put point C at (-4,-3). Distance from A to C = AC = 5. Distance from C to B = CB = 9. Then ACB is a right triangle with legs AC and CB, and hypotenuse AB, so

AC^2 + CB^2 = AB^2, so

AB = √(AC^2 + CB^2) = √(5^2+9^2) = √(25+81) = √106.

However, in vector algebra, A=(-4,3) and B=(5,-2), and (A-B)=(-9,5).

distance(A,B) = √((A-B) dot (A-B)),

where (x,y) dot (x,y) = x×x + y×y.

So the answer is √((-9,5)dot(-9,5)) = √((-9)^2+5^2) = √(81+25) = √106.

This works in 3D, (x,y,z) dot (x,y,z) = x×x + y×y + z×z. distance(A,B) gives √(x^2+y^2+z^2) for distances in 3 dimensions.

In 4D, distance is √(x^2+y^2+z^2+w^2)

And in infinite dimensional Hilbert space, (x,y,z,a,b,c,...) dot (x,y,z,a,b,c,...) = x×x + ... c×c + .... distance(A,B) gives

√(x^2+...+c^2+...).

And for real valued functions, f(x) dot g(x) is roughly the sum of f(x)×g(x) over uncountably many points x from -infinity to +infinity. It's the area under h(x)=f(x)g(x).

8 0

3 years ago

The dollar price of a 1,000.00 face value bond is 991.25. this bond is listed at...

lisabon 2012 [21]