15 more than half -12 = 9 or -6 + 15 = 9
Question:
Carlos mixed
of chocolate syrup with
of milk. Determine a reasonable estimate of the total amount of liquid Carlos mixed
Answer:
0.8 liters of liquid
Step-by-step explanation:
Given
![Chocolate:= \dfrac4{15}\text{ L}](https://tex.z-dn.net/?f=Chocolate%3A%3D%20%5Cdfrac4%7B15%7D%5Ctext%7B%20L%7D)
![Milk:= \dfrac12\text{ L}](https://tex.z-dn.net/?f=Milk%3A%3D%20%5Cdfrac12%5Ctext%7B%20L%7D)
Required
An estimate of the total liquid
First, we get the actual total liquid.
![Total = Chocolate + Milk](https://tex.z-dn.net/?f=Total%20%3D%20Chocolate%20%2B%20Milk)
![Total =\dfrac4{15}\text{ L} + \dfrac12\text{ L}](https://tex.z-dn.net/?f=Total%20%3D%5Cdfrac4%7B15%7D%5Ctext%7B%20L%7D%20%2B%20%5Cdfrac12%5Ctext%7B%20L%7D)
Take LCM
![Total =\dfrac{8 + 15}{30}\text{ L}](https://tex.z-dn.net/?f=Total%20%3D%5Cdfrac%7B8%20%2B%2015%7D%7B30%7D%5Ctext%7B%20L%7D)
![Total =\dfrac{23}{30}\text{ L}](https://tex.z-dn.net/?f=Total%20%3D%5Cdfrac%7B23%7D%7B30%7D%5Ctext%7B%20L%7D)
Express as decimal
![Total ={0.7666}\text{ L}](https://tex.z-dn.net/?f=Total%20%3D%7B0.7666%7D%5Ctext%7B%20L%7D)
Estimate [Approximate]
![Total ={0.8}\text{ L}](https://tex.z-dn.net/?f=Total%20%3D%7B0.8%7D%5Ctext%7B%20L%7D)
Hello,
log_2(3x-9)-log_2(x-3)=log_2((3x-9)/(x-3))
=log_2(3)=log_10(3)/log_10(2)
=1,584962500....
Answer:
9
Step-by-step explanation:
Multiply the total number of tiles by the fraction of tiles that are blue
24 *3/8
24/8 *3
3*3
9
absolute(x-9)< negative number =>
there isn't any x.