2 years ago

Matt has $900 in a checking account, has $15,000 in investments, owns an

Mathematics

1 answer:

Natasha_Volkova [10]2 years ago

4 0

Answer:

40400

Step-by-step explanation:

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What is the product of 7.951x 1.314

gladu [14]

Answer:

10.447614

Step-by-step explanation:

The product of 7.951x 1.314 is 10.447614.

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2 years ago

Researcher Sandy Beach found a correlation coefficient of +2.3 between variables X and Y. She is thrilled because that correlati

tia_tia [17]

Correlation coefficient is always between -1 and +1. So it cannot be +2.3

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2 years ago

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Arisa [49]

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2 years ago

A noted psychic was tested for extrasensory perception. The psychic was presented with 2 0 0 cards face down and asked to determ

Natasha2012 [34]

Answer:

C. P- value < 0.04 0.05

Step-by-step explanation:

hello,

we were given the sample size, n = 200

also the probability that the psychic correctly identifies the symbol on the 200 card is

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using the large sample Z- statistic, we have

$Z=\frac{p- 0.20}{\sqrt{0.2(1-0.2)/200} }$

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3 years ago

Solve for the area of the part shaded in purple

Vitek1552 [10]

Answer:

area of a trapezium

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1/2 (15+9)15

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12*15

=180

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2 years ago

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