After a train has traveled hour, it increases its speed and travels at a constant rate for 1 hours.
complete parts a and b below.
traveling at a speed of
30 mph up to 45 mph
15 hours
a. what is the domain? what is the range?
the domain is

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Let r = 3. what is the value of r + 58?

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species