Ascientist is studying certain germs. she places 3 germs in a special solution that will the germs grow. the number of germs doubles every hour. how many germs will there be after 8 hours?

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Enter the missing numbers in the boxes to complete the table of equivalent ratios. time (min) distance (km)? 36 9? 1512 ?

Acircle has a circumference of 28.36 units what is the diameter of the circle