Which is the best estimate of 8 x 22 by using rounding or compatible numbers? A. 100 B. 200 C. 250 D. 300

B.200

Step-by-step explanation:

1. First you multiply 8x22

then you will round up because of the answer  

europa2433

europa2433

step-by-step explanation:

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.