Could someone help me with this, please? Mid-ocean ridge rift zones produce new crust. Depending on the rift, 1 cm/yr to more than 10 cm/yr can be produced.

1. The distance between Newfoundland, Canada, and Ireland is roughly 3,320 kilometers. If the Mid-Atlantic Ridge is spreading at 4 cm/year (0.00004 km/year) in that area, how long ago did the Atlantic Ocean separate Canada from Ireland?

830 years ago

Step-by-step explanation:

I know that I might be wrong, but I divided 3,320 by 4 cm a year to find out how many years it took for the Atlantic Ocean to seperate Canada from Ireland. I really hope this helps!

Have a good day!

P.S: Sorry that I'm really late to this question, but I hope that it can help other people!

nope

step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.