Answer:
Step-by-step explanation:
Não sei
Y = 5x + 2
<span>y - 2 = 5x </span>
<span>x = (y - 2) / 5 </span>
<span>So the inverse of h(x) is (x - 2) / 5 </span>
<span>Try it. Let x = 1 </span>
<span>h(1) = 5 * 1 + 2 = 7 </span>
The value that should be used when one wants to determine the the amount of beach remaining after each is the common ration. This is because the the common ratio gives the percentage decrease or increase in value proportional to the original value. In our case the common ratio that should not miss in the model is 1.1%~ 0.011.
Answer is: the common ratio is 1.1%
Answer:
First, I multiply 214×1,218, and then place the decimal four places to the left. Since there's only one negative number in the equation, I know that the answer will be a negative integer, and I place the negative sign in front of my answer.
Hope this helps!
Answer:
x = 9
27, 45, 54
Step-by-step explanation:
The mean of 6x, 3x and 5x = 6x + 3x + 5x / 3 = 14x / 3 = 4 2/3x
The mean of 40, 50 and 36 = 40 + 50 + 36 = 126/3 = 42
4 2/3x = 42
x = 42÷14/3 = 42 * 3/14 = 9
6x = 54
3x = 27
5x = 45
Least to greatest order: 27, 45, 54
Hope this helps :)
