Amanda and Franco left a library at the same time and cycled in opposite directions back toward their homes. Both of them cycled at constant speeds.
Amanda cycled at a speed of 180 meters per minute.
At the end of 15 minutes, they were 5,700 meters apart.
Enter Franco’s cycling speed in meters per minute in the box.

In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?