The person whos says: " They must have arrived by now".

a. is making a grammatical mistake

b. thinks it's probable that they have arrived

c. knows how long the journey takes

d. has some evidence for her prediction.

Explain Gravity and leverage. what do they have in common. what is different

A bag contains balls that are red, green, or blue. One third of the balls are red, and 2/7 are blue. The number of green balls is eight fewer than the twice the number of blue balls. How many green balls are in the bag?

If n>1 and each of the three integers n, n+2, and n+4 is a prime number, then the set of three such numbers is called a "prime triple" there are how many different prime triples?

A 2kg chicken takes 15 minutes plus 25 minutes per 500g to cook. How long do I need to cook it for?

Brian decided it was best to do what after the first snowfall had arrived?

Harold is participating in a meditative yoga class. What kind of brain wave would you expect Harold to display? theta wave beta wave alpha wave delta wave

The number of work stoppages in the automobile industry for selected monthes are 6,0,10,14,8,0. What is the median number and what is the modal number?

If z=3x^2 and x=y+5, then what is z in terms of y

Whats a Gliding Joint

Where will you find the most kinetic energy?