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Whats is Log x2 - log xy plus 4 log y?
6
Write this in the form of single logarithm log x plus log y?
That is the same as log xy.
How do you half a number by using only powers?
You can't: let suppose y the power of x to obtain such a result then xy=x/2 then xy-1=1/2 (y-1) log (x) = - log(2) (if x is a positive number) y-1 = -log(2)/log(x) y = 1 - log(2)/log(x) So log function must also being used!
How many 3 x 8 inch bricks it wil take to cover a room 9 x 12 feet?
no .of bricks = area of room /area of bricks area of room = 9 X12 X12 X12 inches ( 1 foot =12 inches ) area of bricks =3 X8 no.0f bricks =9 X12 X12 X12 inches /3 X 8 =648
12x - x12?
0
Whats is Log x2 - log xy plus 4 log y?
6
Write this in the form of single logarithm log x plus log y?
That is the same as log xy.
What is y20 times o.5 with an exponent of 2?
y20 * (0.5)2 = 4y.
How can you tell the year of a 80cc Yamaha motorcycle with serial number Y20-838803?
1964, because the y20 was only made in 1964
How do you half a number by using only powers?
You can't: let suppose y the power of x to obtain such a result then xy=x/2 then xy-1=1/2 (y-1) log (x) = - log(2) (if x is a positive number) y-1 = -log(2)/log(x) y = 1 - log(2)/log(x) So log function must also being used!
What is a formula to calculate the largest value using cells x100 through x111 and y20 through y57 in excel?
=MAX(X100:X111,Y20:Y57)
How do you do log math problems?
Sometimes you need to take logs, or antilogs, on both sides of an equation. Sometimes you need to apply certain common logarithmic identities, especially: log(xy) = log x + log y log (x/y) = log x - log y log (ab) = b log a
Rules of log?
Here are a few, note x>0 and y>0 and a&b not = 1 * log (xy) = log(x) + log(y) * log(x/y) = log(x) - log(y) * loga(x) = logb(x)*loga(b) * logb(bn) = n * log(xa) = a*log(x) * logb(b) = 1 * logb(1) = 0
what is 12 x12?
12 x12 = 144
How Many Square Feet Are One Foot?
A square foot is measured 12''x12'' x12''x12'', or a 12'' square.
What is xy minus xy?
xy - xy = 0
What is xy plus xy?
xy + xy = 2xy
