Write 1012100 with a power of 10 with a single exponent using the appropriate exponent rule. Explain or show your reasoning.

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?

Which number can each term of the equation be multiplied by to eliminate the decimals before solving? 5.6j- 0.12=4+1.1j