Two people become infected with a virus that spreads quickly. each day that passes, the number of infected people triples. how can the number of infected people be determined from the number of days that have passed?

a. raise 3 to the number of days and then multiply this value by 2.

b. multiply the number of days by 3 and then add 2 to this product.

c. add the number of days to 2 and then multiply this sum by 3.

d. raise the number of days to the third power and then multiply this value by 2.

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

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.

the eight graders whould be the answer

step-by-step explanation: could you give me 5 stars

i don't see any steps below, sweetheart