What is the next number 3 4 6 9 13 18 24?

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity