A googol Is the number one followed by 100 zeros earths mass is 5.972×10 to the power of 24 kg how many earths are needing to have a total mass of one googol kilometers Write your answer in scientific notation with the coefficient rounded to two decimal places

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?