3 years ago

Write a positive or negative integer that represents the situation.

Mathematics

1 answer:

djyliett [7]3 years ago

3 0

Answer:

+17

Step-by-step explanation:

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A deep sea diver must descends below the surface of the water at a rate of 60 feet each minute. what is the depth of the diver a

lianna [129]

$60 \times 10 = 600$
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The following table provides a probability distribution for the random variable y. Y f(y) 1 0. 20 5 0. 30 6 0. 40 9 0. 10 (a) co

Vitek1552 [10]

The probability distribution table is used to represent individual probabilities

The value of E(y) is 5.0

<h3>How to compute e(y)?</h3>

The value of e(y) is calculated using the following expected value formula

$E(y) = \sum y * P(y)$

So, we have:

$E(y) = 1 * 0.20 + 5 * 0.30 + 6 * 0.40 + 9 * 0.10$

Evaluate

$E(y) = 5.0$

Hence, the value of E(y) is 5.0

Read more about probability distribution tables at:

brainly.com/question/9385303

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2 years ago

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zhenek [66]

A and D is the answer

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Question Progress

andreyandreev [35.5K]

Answer:

don't know

poor in maths

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3 years ago

I need helppp asap 7x+3=4x-9

Vesnalui [34]

Answer: -4

Step-by-step explanation: Hello! :) To get started we need to use the equation 7x+3=4x-9, First, we need to subtract 4x from both sides to get 3x+3=-9, then we need to subtract 3 on both sides to get 3x=-12, Finally, we need to divide both sides by 3 to get x = -4. So x = -4.

Hope this helps!

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