(I'm Gonna ask more than once to hear from everyone) What happened in 2020 that was awesome and you couldn't believe happened (No Politics or Stuff like that Allowed Please) I wanted to know for a project.

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11