The Gateway Arch in St. Louis, Missouri, is 630 ft tall.
We can model the behavior of objects falling from the arch using Galileo's formula for falling objects: d = 16t^2 where d is distance fallen in feet and t is
time in seconds since the object was dropped.
How long would it take an object dropped from the arch to fall to the ground? Give your answer to the nearest second.

the answer to your question a or b but i am pretty sure it is b. i hope this : )

step-by-step explanation:

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

the answer is 13 cm