3. In the early 1800S, what are now modern Germany and Italy were each individual, unified countries. T OR F 4. During the Industrial Age, the middle class decreased in size. T OR F
5. The period of the late 1700s and early 1800s was one of political stability and peace across the Americas and in Europe. rope. T OR F

What is the maximum total area that 450cm of string can enclose if it is used to form perimeters of two adjoining rectangles as shown?

Answer this question! 30 points and brainliest! only if you know the answer.

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88