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iogann1982 [59]
3 years ago
6

How many students did Rebecca observe when she collected her data?

Mathematics
1 answer:
Elis [28]3 years ago
6 0
We need the question and answer choices for us to answer
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Let ​h(x)equals​f(g(x)), where f and g are differentiable on their domains. If ​g(9​)equalsnegative 6 and g prime​(9​)equals3​,
artcher [175]

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Fghb

Step-by-step explanation:

was my time to

3 0
3 years ago
Simplify the expression 43 + 2(3 − 2). (3 points)
IrinaK [193]

Answer:

<u>45</u>

Step-by-step explanation:

2(3-2)=2

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2 years ago
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Help pls 25 points don’t answer if you do not know
-Dominant- [34]

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i believe it’s graph A

Step-by-step explanation:

8 0
3 years ago
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Find the probability of at least three successes in six trials of a binomial experiment in which the probability of success is 5
Amanda [17]

Answer:

31.3%

Step-by-step explanation:

Start by doing the binomial expansion of (x+y)^6 where x represents success. This is  

(x^6y^0) + 6(x^5y^1) +15(x^4y^2) +20(x^3y^3) +15(x^2y^4) +6(x^1y^5) +(x^0y^6)  

We are interested in the x^3y^3 term which represents exactly 3 successes. Since the probability of success and failure are both .5 we should be able to figure this out just using the coefficients of the terms which is  

20/64 = .3125 which is 31.25% Rounding yo the nearest tenth gives us

8 0
3 years ago
You bought a boat for $10,000. You have owned it for one year, and it is now worth $8,500. What is the percent decrease in your
Ede4ka [16]

Answer:

15%

Step-by-step explanation:

You find it by taking 10,000 and subtracting 8,500 and get $1,500. Now take $1500 and divide by the actual amount 10,000 and get 15%

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3 years ago
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