Find the perimeter of a semicircular region with a straight side that is 8 yards long. Round to the nearest hundredth if necessary

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?