Ä and b have the opposite directions. ä has a magnitude of 7, and b has a magnitude of 6. What must be true about a and 5?
a. They are equal, but not parallel.
c. They are parallel, but not opposites.
b. They are opposites and parallel.
d. They are equal and parallel.

(01.04 mc) an ice sculpture is melting because of heat. assuming its height changes bynegative 5 over 32m every hour, what will be the change in height after 4 hours?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?