The graph represents the atmospheric pressure, in grams per square millimeter, as a function of altitude in miles above sea level. which statements accurately reflect this relationship? select each correct answer. the atmospheric pressure is 8 g/mm2 at sea level. the atmospheric pressure gets close to 8 g/mm2 as the altitude continues to decrease. as the altitude decreases, the atmospheric pressure approaches 0 g/mm2 . as the altitude decreases, the atmospheric pressure decreases.

The correct option is 1. The atmospheric pressure is 8 g/mm² at sea level.

Step-by-step explanation:

In the given graph y-axis represents the atmospheric pressure, in grams per square millimeter, and x-axis represents the altitude in miles above sea level.

The y-intercept of the graph is 8. It means the atmospheric pressure is 8 g/mm² when the altitude above sea level is 0.

Therefore atmospheric pressure is 8 g/mm² at sea level and option 1 is correct.

The graph represents a decreasing function.

As the altitude in miles above sea level increases the atmospheric pressure decreases and vice versa.

As the altitude in miles above sea level increases without bound the atmospheric pressure approaches 0 g/mm².

Therefore options 2,3 and 4 are incorrect.

it's option 1 and 2

Step-by-step explanation:

I took the Quiz

d≈7.07in

step-by-step explanation:

2 & 7

step-by-step explanation:

he climbs 300 ft/hr at a constant rate. the peak is at 1,500 ft.

when going up, he reaches 600 ft in 2 hours. remember, that he is going in a constant rate. divide 600 with 300:

600/300 = 2

assuming that he takes the same route back (meaning that it's a 1500 ft route back, you can solve.

note also that you are solving when he gets back to 600 ft after he reaches the peak.

first, find the amount of hours it takes to get up the peak. divide the total amount (1500), with the ft/her (300) to get the amount of hours (x):

1500/300 = x

x = 5

it takes jamie 5 hours to get up. now, he is returning down, and reaches 600 (his current destination). remember that he climbs at a constant 300 ft/hr. divide 600 with 300:

600/300 = x

x = 2

now add the two numbers together.

x = 5 + 2 = 7

jamie takes 7 hours to go up the mountain and reach his current position when descending.

(total amount/constant rate) = (time).

remember that it is a constant rate, so in total, when he gets back down the mountain, it will take the same amount of time as when he goes up. the total amount for the round trip is: 5 + 5 = 10.

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