So, there are 3 different variables. The parenthesis does not matter in this case except for distributing the negative sign. 5x+y+3z-x-3y-9z. So, lets start with x first. 5x-x is 4x. Keep that in mind or write it down. Then, y. y-3y is -2y. Finally z, 3z-9z is -6z. 4x-2y-9z is your final answer.
I think the boat would travel 336 mile there and 336 mile back
Hope that helps
Adi
If x = 6, then y = (1/2)f(6/2) = (1/2)f(3) = (1/2)*4 = 2
so (6, 2) is on the graph of y = (1/2)f(x/2)
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Hit the nCr button.....then type in "n" (comma) "r".....like this....
nCr(15, 2)
That ain't "slightly simpler".....that's WAY more simple.....thanks, Alan!!!.....(Melody's "Method of Over-Complication" is rubbing off on me....!!!!)
When you reflect a point across the line y = x, the x-coordinate and the y-coordinate change places.
Baltimore / La Vegas = 390.44 / 300. 03 = 1.3 = about 130%
Orlando /Dallas = 310.10 / 346.46 = about .895 or 90% (rounded)
First, subtract k from both sides. 6-k=hj. Divide both sides by h. You get (6-k)/h=j. That is your answer.
The same as the speed of light. Darkness is simply the absence of light, or to use more scientific terms, photons.
Where do you think beef comes from
About 8.94427191
Sorr, but this was wrong
6 1/2 = 6.5
So...using my answer to your previous problem......you can handle this.... 6.5%
(If not, let us know)
To convery a percent to a decimal..."drop" the percent sign and move the decimal point two plces to the left......
So
121% = 1.21
I assume we have
32=e^(0.0361x) take the ln of both sides
ln 32 = ln e^(0.0361x) and by a log property, we have
ln 32 = (0.0361x) ln e and ln e = 1 ...so we have....
ln 32 = 0.0361x divide both sides by 0.0361
ln 32 / 0.0361 = x = about 96.004
The measure of each interior angle is given by.....[(n-2)(180)/ n) where n is the number of sides...so we have.....
(9-2)*180 / 9 = 7*20 = 140 degrees
And the measure of the exterior angle is supplemental to this angle = (180 -140) degrees = 40 degrees
Thank you all
Very nice, Melody.....I didn't know what to do when the powers on each polynomial in both numerator and denominator were equal....
Thanks for that "refresher"....(although.....if I didn't know what to do.....apparently......there was nothing to "refresh"....!!!)
LOL!!!!.....good question.....!!!!...if there's a yin, there must be a yang....!!!
Assuming a 52 week year, we have
2 x 5 x 52 = £520
Yes...it is irraional, so there is no repeating pattern of decimal digits....
(5/3) / (1/9) = (5/2) / (1/3) "is to" means "divide" in this case !!!
Note, however, that this isn't a valid proportion because the two sides are unequal......
Like this ....(assuming a, b are real numbers).....
√a *√b = √(a * b)
Thus, for example....
√3 *√5 = √(3 * 5) = √15
Notice that the point (3,4) is on f(x)....and the inverse graph just "reverses" the coordinates....so....(4, 3) is on the inverse...this means, when we put "4" in for "x" in the inverse, it returned '3"
Therefore.....using f-1(x) and substituting "4' for "x" we have ...... f-1(4) = 3
