Mathematics: Factor if possible x/2+9x+18

The expectation for the drilling company is $6,875.Step-by-step explanation: is the income that is expected in relation to natural gas being hit. There is a 1/20 probability that gas is hit. If gas is hit, the income will be $225,000. So is the income that is expected in relation to oil being hit. There is a 1/40 probability that oil is hit. If oil is hit, the income will be $825,000. So25,000 is subtracted from the expectation because it is the cost to sink a test well.The expectation is:The expectation...

Factor if possible x/2+9x+18 - id291811710019, jamisoncameron000

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daltondespain2

04.04.2021

Mathematics

3) (x+6)(x+3)=0

4) (x+2)(x-6)=0

Step-by-step explanation:

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rattler6125

21.01.2020

Mathematics

The expectation for the drilling company is $6,875.

Step-by-step explanation:

$E = E_{1} + E_{2} - 25,000$

$E_{1}$ is the income that is expected in relation to natural gas being hit. There is a 1/20 probability that gas is hit. If gas is hit, the income will be $225,000. So

$E_{1} = \frac{225,000}{20} = 11,250$

$E_{2}$ is the income that is expected in relation to oil being hit. There is a 1/40 probability that oil is hit. If oil is hit, the income will be $825,000. So

$E_{2} = \frac{825,000}{40} = 20,625$

25,000 is subtracted from the expectation because it is the cost to sink a test well.

The expectation is:

$E = E_{1} + E_{2} - 25,000 = 11,250 + 20,625 - 25,000 = 6,875$

The expectation for the drilling company is $6,875.

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Factor if possible x/2+9x+18

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