You roll one die 8 times. What is the probability of rolling exactly six fours? My answers are in standard notation

What does independent variable and dependent variable mean in math?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?