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2 years ago

I need help ASAP!!!!

Mathematics

1 answer:

dexar [7]2 years ago

3 0

It’s the 2nd answer to the right

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Help!!! Please Answer

adell [148]

Answer:

d sorry if I'm wrong...

6 0

3 years ago

Type a digit that makes this statement true.<br><br> 145,00<br> is divisible by 5.

Volgvan

Answer:

145,000÷5=29000

or 14500÷5=2900

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

According to The Wedding Report, Inc., the mean cost for a wedding in the United States is $28732 (as of November 2008). Suppose

Stella [2.4K]

Answer:

Following are the solution to the given points:

Step-by-step explanation:

$X = \text{cost of wedding}\sim \text{Normal}\ (\mu = 28732, \sigma= 1500)\\\\$

For point a:

$Probability\ = 0.00000359\\\\ \text{(Using Excel function:} =NORMDIST(22000,28732,1500,1)).$

For point b:

$Probability \ = 0.014678\\\\\text{(Using Excel function:} =1-NORMDIST(32000,28732,1500,1))\\\\$

For point c:

$Probability\ = 0.794614436 \\\\$

$\text{(Using Excel function:} \\=NORMDIST (30000,28732,1500,1)-NORMDIST(25000,28732,1500,1))\\\\$

For point d:

$Q_1 = 27720.26537 \\\\\text{(Using Excel function:} =NORMINV(0.25,28732,1500)) \\\\Q_3 = 29743.73463 \\\\\text{(Using Excel function:} =NORMINV(0.75,28732,1500)).$

For point e:

$IQR = Q_3 - Q_1 = 29743.73463 - 27720.26537 = 2023.469251.$

For point f:

$Top\ 10\% = 30654.32735 \\\\\text{(Using Excel function:} =NORMINV(0.9,28732,1500)).$

5 0

2 years ago

The price of gourmet coffee beans at the corner market has increased 10% per year over the past several years if the current cos

Anarel [89]

$20 because 10% of 40 is 10 and the price now is 40 so 2 years before would have been 20

4 0

3 years ago

Read 2 more answers

(03.01)<br> Factor completely 2x^5 + 10x^4- 22x^3

kakasveta [241]

Answer:

Step-by-step explanation:

2x^3(x^2 + 5x - 11)

5 0

3 years ago