Find the surface area of the rectangular prism. The surface area of the rectangular prism is (use whole numbers only): ___ cm2

Find the surface area of the triangular prism. The surface area of the triangular prism is (use whole numbers only):
___ cm2

The total surface of the rectangular and triangular prism together is (use whole numbers only):
___ cm2

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.

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?