Answer:
480
Step-by-step explanation:
Relationship is going to work out so 72728
Answer:
Some numbers cannot be written as a ratio of two integers
Step-by-step explanation:
Answer:
![{ \tt{pH = - log[H {}^{ + } ]}} \\ pH = - log(4.2 \times {10}^{ - 5} ) \\ pH = 4.38](https://tex.z-dn.net/?f=%7B%20%5Ctt%7BpH%20%3D%20%20-%20%20log%5BH%20%7B%7D%5E%7B%20%2B%20%7D%20%5D%7D%7D%20%5C%5C%20%20pH%20%3D%20%20-%20%20log%284.2%20%5Ctimes%20%20%7B10%7D%5E%7B%20-%205%7D%20%29%20%20%5C%5C%20pH%20%3D%204.38)
Step-by-step explanation:
H
Answer:
Distance covered by Reuben jogging in 4 calendar weeks = 61.2 miles
Step-by-step explanation:
Distance covered by Reuben jogging every weekday = 2.25 miles
Distance covered by Reuben jogging every weekends is 1.8 times as far as he covers in weekdays to nearest hundred.
To find Reuben jogs in 4 calendar weeks.
Solution:
Distance covered by Reuben jogging every weekends = 
There are 5 weekdays in a week.
Thus, total distance traveled in weekdays = 
Distance jogged in a week = 
Using unitary method to find distance jogged in 4 weeks.
If Reuben jogs 15.3 miles in a week
Thus, in 4 weeks he will jog = 