ALL I NEED IS THE EQATION! This circle graph shows the results of a survey that asked 80 people which method of transportation they use to get to the city park.

How many people ride a bike to the city park?

8 people

20 people

25 people

32 people
Circle graph titled Methods of Transportation with Walk equals 10 percent, Bus equals 40 percent, Car equals 25 percent, and Bike equals 25 percent.

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube

What is the frequency of the sinusoidal graph?

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?