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2 years ago

Review financial websites or publications and gather the following information for three company stocks:

Mathematics

1 answer:

Brut [27]2 years ago

5 0

Answer:

(Left to right)

Company name, JC Penney Company Inc., Apple Inc., Ford Motor Company

Industry, retail, information technology, automobiles

Current share price ($), $9.09, $119.08, $15.66

Share price one year ago ($), $7.65, $105.11, $15.74

Annual capital gain/loss ($), $1.44, $13.97, -$0.08

Annual rate of return (%), 18.82%, 13.29%, -0.51%

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Bentley is at Sasha’s birthday party where there are 10 girls and 12 boys waiting for a turn to bob for apples. Sasha’s mom will

klio [65]

Answer:

The probability that Bentely will be selected first = 0.046

Step-by-step explanation:

The person will be randomly selected, it is not stated that sex is considered in the selection.

The total number of people present at the party = 10 + 12 = 22

The probability that Bentely will be selected first = 1/22

The probability that Bentely will be selected first = 0.046

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3 years ago

What is the value of k in the function ƒ(x) = 112 - kx if ƒ(-3) = 121?k = a0

nexus9112 [7]

F(x) = 112 - kx
f(-3) = 121

f(-3) = 112 - k(-3)
f(-3) = 112 + 3k
121 = 112 + 3k
121 - 112 = 3k
9 = 3k
9/3 = k
3 = k <===

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2 years ago

Read 2 more answers

Recently, TWA reported an on-time arrival rate of 78.4%. Assume that a later random sample of 750 flights results in 630 that ar

WINSTONCH [101]

Answer:

Step-by-step explanation:

1. Null hypothesis: u <= 0.784

Alternative hypothesis: u > 0.784

2. Find the test statistics: z using the one sample proportion test. First we have to find the standard deviation

Using the formula

sd = √[{P (1-P)}/n]

Where P = 0.84 and n = 750

sd =√[{0.84( 1- 0.84)/750]}

sd=√(0.84 (0.16) /750)

SD =√(0.1344/750)

sd = √0.0001792

sd = 0.013

Then using this we can find z

z = (p - P) / sd

z = (0.84-0.784) / 0.013

z =(0.056/0.013)

z = 4.3077

3. Find the p value and use it to make conclusions...

The p value at 0.02 level of significance for a one tailed test with 4.3077 as z score and using a p value calculator is 0.000008254.

4. Conclusions: the results is significant at 0.02 level of significance suck that we can conclude that its on-time arrival rate is now higher than 78.4%.

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3 years ago

Which motion does the vector show?

Hatshy [7]

Right one unit and up ten units. Hope this helps!

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3 years ago

Draw a rhombus that is not a square. Label the lengths of its sides and its height so it represents a rhombus with an area of 20

Tcecarenko [31]

Answer:

$\sqrt{20}$ / \ $\sqrt{20}$

/ \

\ /

$\sqrt{20}$ \ / $\sqrt{20}$

Step-by-step explanation:

i hope this is right it took me 30 min for the ascii

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3 years ago