2 years ago

If a scuba diver is experiencing 3.4 atmospheres of pressure, what is the depth of the diver?

Mathematics

1 answer:

Fudgin [204]2 years ago

3 0

Answer:

115.26 ft of water

Step-by-step explanation:

one atmosphere is equal to 33.9 ft of water

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GrogVix [38]

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Step-by-step explanation:

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2 years ago

TRUE OR FALSE? The equation of a line with slope m = -3 and including point (5, 5) is y = -3x + 20.

kodGreya [7K]

Answer:

True.

Step-by-step explanation:

y = -3x + 20

Put x as 5, then y output should be 5.

y = -3(5) + 20

y = -15 + 20

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True, the line with slope -3 passes through points (5, 5).

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2 years ago

Read 2 more answers

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GenaCL600 [577]

Answer:

1.5 + 1.3228756555323i

1.5 - 1.3228756555323i

Step-by-step explanation:

y = ax^2 + bx + c

a = 1, b = -3, c = 4

Using the quadractic formula:

$\frac{-b±\sqrt{b^2-4ac} }{2a} \\\\= \frac{3±\sqrt{9-4(1)(4)}}{2(1)}\\\\= \frac{3±2.64i}{2}\\\\= 1.5 ± 1.32$

Note: Kindly ignore the A in the above solution ^

Hence, there is no real solution. It has complex roots.

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2 years ago

2 over 8 divided by 1 over 2 =

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Answer: 1 over 2 (1/2)

Simplify 2 over 8 to get 1 over 4. Now you have 1 over 4 divided by 1 over 2. Whenever you divide with fractions you flip the fraction and multiply . So it becomes 1 over 4 multiplied by 2 over 1.

2/8 (divided by) 1/2
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