Could 4.1 cm 8.4 cm and 1.3 cm be the side lengths of a triangle?

Franco wants to double the volume of the cone. what should he do?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .