Please help me with these questions! Will mark brainlist!

Mathematics

2 answers:

Sophie [7]2 years ago

7 0

Answer:

For part one 30000 and the slope for part two is -2000 and for part three it is y=30000=2000x.

Step-by-step explanation:

If it starts at 30,000 then that is on the 0 on the x-axis.

While the plane is descending by 2000 so that is the slope but because it is descending and not rising it is -2000. If it was rising it would be 2000.

And for part three because it starts and 30000 and it goes down 2000 by the x-axis.

Hope this helps.

Zielflug [23.3K]2 years ago

4 0

Answer:

-2,000

30,000

Y = 30,000-2,000X

Step-by-step explanation:

It decscends - 2000 feet

it has a [asitive slope and that is 30,000

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3 years ago

Read 2 more answers

Suppose you choose a marble from a bag containing 6 red marbles , 2 white marbles and 5 blue marbles you return the first marble

algol [13]

Answer:

30/169

Step-by-step explanation:

We need to know how many marbles in the bag

6 red marbles + 2 white marbles + 5 blue marbles = 13 marbles

P (red) = red / total = 6/13

We then put the marble bad so there are still 13 marbles in the bag