Sheila rode the elevator up for more than 4 floors is this a inequality or equation

What is 3.8 repeating as a fraction

If the technician charged $327.50, then the technician worked hours.

What is 0.5, 1/4, 0.75, 2/5 least to greatest

Shelley's investment of $3000 has been losing value at a rate of 3% each year. What will her investment be worth in 6 years?

Greatest to Least 8.0359, 8.3509, 8.359, 8.5

32 plus 20 using the distributive property

Simplify the expression 4 (3y-2)

Maya dropped her keys

The distribution of the number of hours of sleep people get per night is unimodal and symmetric with a mean of 6 hours and a standard deviation of 1.5. Using the Empirical Rule, approximately what percentage of people sleep between 6 and 7.

1.08928571429 simplified