An aircraft travels with the wind for 120 miles in 0. 75 of an hour. The return trip is flown against the wind and takes exactly 1 hour. Which system of linear equations represents x, the speed of the plane in miles per hour, and y, the speed of the wind in miles per hour? recall the formula d = rt. 0. 75(x + y) = 120 x − y = 120 0. 75(x − y)= 120 x + y = 120 120(x + y) = 0. 75 120(x − y) = 1 120(x − y) = 0. 75 120(x + y) = 1.

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Answer 1

Answer:

Explanation:

0.75(x+y)=120 and x-y=120

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The following is a chemical reaction for _______ with ozone. Reaction 1: C l O B r O right-arrow C l B r O 2. Reaction 2: C l O 3 right-arrow C l O O 2. Reaction 3: B r O 3 right-arrow B r O O 2. A. Chlorofluorocarbons b. Halons c. UV radiation d. None of the above.

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Answer:

Explanation:

The ozone is being broken up in the second and third, which indicates halons. Halons destroy ozone and extinguish fires.

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Explanation:

How many aluminum atoms are there in 3. 50 grams of al2o3?.

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Hope it helps()()()()*)())*)*)*;*)*;)

In negative reinforcement, the reinforcement for the target behavior can most accurately be described as __________. A. Unpleasant B. Dominating C. Pleasant D. Superfluous.

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Answer:

C. Pleasant

Explanation:

Answer:

C. pleasant

Explanation:

got it right

What is the 'stute fish’s motivation? to keep the whale full and happy to teach the whale a life lesson to escape being eaten by the whale to ask the whale for protection.

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Answer:

C - to escape being eaten by the whale

I'm taking the test :)

Based on the excerpt from “How the Whale Got His Throat,” the 'Stute Fish’s motivation is: C. to escape being eaten by the Whale.

How the Whale Got His Throat?

This is a short fictional story that is written by a Whale and a small fish referred to as 'Stute Fish. The Whale had eaten all the other fishes in the sea except for the 'Stute Fish, which swam a little behind the Whale's right ear, so as to avoid being harmed.

Based on the excerpt from “How the Whale Got His Throat,” we can infer and logically conclude that the 'Stute Fish’s motivation is to escape being eaten by the Whale, when it asked "Noble and generous Cetacean, have you ever tasted Man?"

Read more on inference here: https://brainly.com/question/11496600

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