In a class 21 of students, 5 have a brother and 14 have a sister. There are 3 students who have a brother and a sister. What is the probability that a student has a sister given that they do not have a brother?

What is 12 1/2% as a decimal

Which one has two zeros and two fours?

1 1/2 days = hours how many hours is it

A population of rabbits, in the absence of other factors, grows at a rate proportional to the current population: specifically, it triples every 2 years. There is another factor, however: foxes kill 2 rabbits per month.

Ali is making brownies. She has 2/5 of a cup of flour the recipe asks for 3/4. How much of the recipe can Ali make?

Berry Delicious is a popular shop that sells chocolate-covered strawberries. Last year, the shop used 5,900 kilograms of strawberries to make its treats. This year, the shop used 4,425 kilograms.

If angle B measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units

If james types 120 words per 3 minutes, what is his rate of typing

Find the solution to the system of equations. You can use the interactive graph below to find the solution. y=-4x-3 y=-2x+1

Select the correct answer. Select the graph of the equation below. y = - 12 + 1