Answer:
45% chance
Step-by-step explanation:
in the middle of 30% and 60% is 45 and that is the % chance it will rain on both days
Answer:
Maximum error for viscosity is 17.14%
Step-by-step explanation:
We know that everything is changing with respect to the time, "r" is changing with respect to the time, and also "p" just "v" will not change with the time according to the information given, so we can find the implicit derivative with respect to the time, and since

The implicit derivative with respect to the time would be

If we multiply everything by dt we get

Remember that the error is given by
therefore doing some algebra we get that

Since, r = 0.006 , dr = 0.00025 , p = 4*105 , dp = 2000 we get that

Which means that the maximum error for viscosity is 17.14%.
The lowest common multiple of 2 and 7 is 14, so 14 days will pass before he does both chores again.
5892 divided by 18 is 327 rounded