There are 128 year 7 students. three quarters of them own a pet. a survey shows that 37 students have cats, 1/3 of the students who own a pet have dogs and the remaining students have horses. how many have horses?

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Astudent has created the give circuit diagram. it consists of a battery, a resistor, and a light bulb. in one minute, 1.2c of charge flows through the resistor. how much charge flows through the light bulb in one minute?