A student surveys households asking whether there are children in the household and whether there are pets in the household. The student discovers that the ratio of the number of households with children to those with no children is 3:4. Complete the two-way table with the results of the survey. Pets No Pets
Children 16
No Children 24 12

You coordinate volunteers for litter cleanup in local parks. your spreadsheet lists drivers and the number of seat belts in each driver’s car. the spreadsheet calculates the number of drivers (d) and the total number of seat belts (s). you want to know the maximum number of volunteers, besides drivers, that can be transported to the park in a single trip given that each person must have a seat belt of their own.

What tool is not used for inductive reasoning

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr^2. write your answer in scientific notation.