7. Click on the group number for the Alkali Metals family at the top of the table. Answer the following about the Alkali metals: a. What are 3 similar properties of these elements?
b. Where are these found naturally?
c. What is a common substance that alkali metals react vigorously with?

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

Do,h = (7, 9) (14, 18) the scale factor is