Find a1 for the geometric series described.
Sn=-342, an=-512, r=-2

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

The product of sin 30 degrees and sin 60 degrees is same as the product of

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28