challenge 5 this is another rectangular tiling but this time we are given fewer clues use the 25 by 25 square to figure out the dimensions of all the other squares and the value of x in particular

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?