The communications satellites that carry telephone messages between New York City and London have orbits above Earth's equator at an altitude of 13,500 km. Approximately how long does it take for each message to travel between these two cities via the satellite?

The graph shows the number of files scanned by a computer virus detection program over time.

What does point A represent?

Evaluate $\frac{a-b}{3}$ when $a$ is three times $b$ and $a=18$.

Find three factorizations for each monomial.

$$15m^5n$$

What are the three major topics in Lesson 1?

What are three different types of aquatic ecosystems?

Find three different parametrizations of the graph of $y=x^3$.

What is the book Three Cups of Tea about?

In this exercise, determine whether the statement is true or false. Justify your answer.

If a system of three linear equations is inconsistent, then there are no points common to the graphs of all three equations of the system.

What are terms for delivery? Give three examples.

a. List the sample space for spinning arrows (not shown) on the three spinners shown. Find each probability.

b. P(all the same color or red on one of the spinners)

c. P(yellow on all three spinners or red on all three spinners)

d. P(blue on at least one spinner or yellow on at least one spinner)

What are the three types of orthopedic traction?

For the triangle, find all three side lengths to the nearest hundredth and all three angle measures to the nearest degree.

$$B(-2,-4), C(3,3), D(-2,3)$$

For the triangle, find all three side lengths to the nearest hundredth and all three angle measures to the nearest degree.

$$L(-1,-6), M(1,-6), N(-1,1)$$