In the diagram below, circles a, b, and c intersect each other only once at d, e, and f. answer each below independently.
(a) if the radius of circle a is 2 inches, the radius of circle b is
3 1/4 inches, and the radius of circle c is 1 inch, what is the
perimeter of abc?

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.