Answer:
24032430000
Step-by-step explanation:
in 277 days there are 23932800000 in 11 hours there are 39600000 and in 30 seconds there are 30000 so 23932800000+39600000+30000=24032430000
Answer:
<u>16 ounces</u> of the 30% hydrochloric acid solution is used in order to obtain the 25% solution.
Step-by-step explanation:
Let amount of 30% ounces be 'x' and that of 15% ounces by 'y'.
Given:
Total amount on mixing both the solution = 24 oz
∴
Also, the total acid content in the resulting 25% solution is equal to the sum of the acid contents in 30% and 15% solutions.
∴
Now, plug in 'x' from equation (1) into equation (2). This gives,
ounces
Therefore, ounces
Hence, 16 ounces of the 30% hydrochloric acid solution is used in order to obtain the 25% solution
The awnser is 38si hope this helps
Answer:
4
Step-by-step explanation:
when x is 5 y is 6 so plus 1
when x is 3 y would be 4