Ted has a shelf that is 75 over 4 inches wide. How many books can Ted arrange on the shelf if each book is 5 over 4 inches thick? (1 point) 23, because the number of books is 75 over 4 ⋅ 5 over 4 15, because the number of books is 75 over 4 ÷ 5 over 4 9, because the number of books is 75 over 4 ÷ 5 over 4 33, because the number of books is 75 over 4 ⋅ 5 over 4

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Pls brainliest will be awarded if answer is correct

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1