147÷100=1.47
Hoped it helped ^_^
Answer:
96
Step-by-step explanation:
you have to set up a proportion
64/100 equals to x/150
then you would do 150 times 64 then divided it by 100 to get the answer of 96
Answer:
x^2+100x+2500
Step-by-step explanation:
The coordinate pair can be obtained from the given equation by
rearranging the equation to make <em>y</em> the subject of the equation
- The table of values obtained from the given equation is presented as follows;
- The graph showing the points in the above table is attached
Reason:
The given equation is presented as follows;
2·x - 4·y = 12
(a) The values are found by making either <em>x</em>, or <em>y</em> the subject of the
formula, and inputting values as follows;
2·x - 4·y = 12
= 4·y
4·y = 2·x - 12
The rearranged equation is therefore
Plugging in values of <em>x</em>, (0, 1, 2, 3) to find the corresponding y-values gives;
x = 0
x = 3
x = 4
<u>The table of values</u> is therefore;
![\begin{array}{|c|cr|} \mathbf{x}&&\mathbf{y}\\0&&-3\\1&&-2.5\\2&&-2\\3&&-1.5\\4&&-1\end{array}\right]](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7B%7Cc%7Ccr%7C%7D%20%5Cmathbf%7Bx%7D%26%26%5Cmathbf%7By%7D%5C%5C0%26%26-3%5C%5C1%26%26-2.5%5C%5C2%26%26-2%5C%5C3%26%26-1.5%5C%5C4%26%26-1%5Cend%7Barray%7D%5Cright%5D)
The <u>graph of the points</u> can be <u>plotted</u> using MS Excel as presented here
Learn more here:
brainly.com/question/7221077
Explanation:
It means the result of your calculation doesn't differ from the actual value by more than a factor of 3 (or "something").
For example, suppose you're estimating the volume of a lake. You estimate it to be 100,000 acre-feet. If its actual volume is 265,000 acre-feet, your estimate is within a factor of 3 of the correct volume. (You are too low by a factor of 2.65.)
If your estimate were 700,000 acre-feet, you would still be within a factor of 3 of the correct value. (You would be too high by a factor of 2.64.)
___
This sort of tolerance allowance is usually specified for things that are difficult to estimate. A factor of 3 is generous, but requires you have a pretty good guess as to many of the parameters involved. For example, it may be unlikely you could estimate the number of grains of sand on a beach within such a factor. On the other hand, you could probably easily estimate the number of candies in a jar within that tolerance.
