Answer:
Step-by-step explanation:
A
Answer:
Step-by-step explanation:

In exponent multiplication, if the bases are same then add the exponents.
Answer:
3/2
Step-by-step explanation:
just take the corresponding side lengths and divide em. you get 3/2 for everything
The concentration of the hydronium ions in the milk is 5.011×10⁻⁴ if the container of orange juice has a pH of 3.3.
<h3>What is pH value?</h3>
The pH of a solution is a measurement of the concentration of hydrogen ions in the solution, as well as its acidity or alkalinity. Normally, the pH scale ranges from 0 to 14.
We have:
A container of orange juice has a pH of 3.3.
The pH value = 3.3
![\rm pH = -log[H_3O^+]](https://tex.z-dn.net/?f=%5Crm%20pH%20%3D%20-log%5BH_3O%5E%2B%5D)
![\rm 3.3 = -log[H_3O^+]](https://tex.z-dn.net/?f=%5Crm%203.3%20%3D%20-log%5BH_3O%5E%2B%5D)
Removing log:
![\rm 10^{-3.3}=[H_3O^+]](https://tex.z-dn.net/?f=%5Crm%2010%5E%7B-3.3%7D%3D%5BH_3O%5E%2B%5D)
![\rm [H_3O^+] = 5.011\times10^{-4}](https://tex.z-dn.net/?f=%5Crm%20%5BH_3O%5E%2B%5D%20%3D%205.011%5Ctimes10%5E%7B-4%7D)
Thus, the concentration of the hydronium ions in the milk is 5.011×10⁻⁴ if the container of orange juice has a pH of 3.3.
Learn more about the pH value here:
brainly.com/question/1503669
#SPJ1
Answer:
350 choc 1599 of coockies
Step-by-step explanation:
h= box of chocolates
k=box of coockies
k< 550+3h
k-3h<550
k+h < 1950
I will multip the second by 3
k - 3h < 550
3k +3h < 5850
ADD BOTH
4k < 6400
k< 1600
1950-(<1600)=h
1950-1599=h
359-h
Chocolate 350
Cookies LESS than 1600
1600 is AT LEAST twice than 350 (Twice or more)