Solve the following problem. linda can complete 4.5 long divisions in 1 hour. how many can she finish in 6.5 hours? a. 11 b. 29.25 c. 2 d. 0.69

Option B. 29.25

Step-by-step explanation:

Linda can complete 4.5 long divisions in 1 hour.

We have to calculate the number of long divisions she can finish in 6.5 hours.

We will solve this by unitary method.

∵ in 1 hour she can complete = 4.5 long divisions.

∴ in 6.5 hours she can complete = 4.5 × 6.5

                                                      = 29.25

29.25 long divisions she can complete in 6.5 hours.

Option B.

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.

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60