3 years ago

Pls I have been stuck for the LONGEST TIME I WILL GIVE BRAINLIEST

Mathematics

2 answers:

navik [9.2K]3 years ago

8 0

Answer:

Step-by-step explan48ation:

add all four sides

Luba_88 [7]3 years ago

6 0

48, just add the sides up and there u have it

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Container 1 has 8 items, 3 of which are defective. Container 2 has 5 items, 2 of which are defective. If one item is drawn from

e-lub [12.9K]

Answer:

The required probability is $\frac{19}{40}$

Step-by-step explanation:

The probability of obtaining a defective item from container 1 is $P(E_1)=\frac{3}{8}$

The probability of obtaining a good item from container 1 is $P(E_1)=\frac{5}{8}$

The probability of obtaining a defective item from container 2 is $P(E_1)=\frac{2}{5}$

The probability of obtaining a good item from container 2 is $P(E_1)=\frac{3}{5}$

The cases of the event are

1)Defective item is drawn from container 1 and good item is drawn from container 2

2)Defective item is drawn from container 2 and good item is drawn from container 1

Thus the required probability is the sum of above 2 cases

$P(Event)=\frac{3}{8}\times \frac{3}{5}+\frac{5}{8}\times \frac{2}{5}=\frac{19}{40}$

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3 years ago

A migrating whale is traveling at an average speed of 5.4 kilometers per hour. How far will the whale travel in 18 hours at this

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3 years ago

Solve x/10 = -7 A. x = 3 B. x = -0.7 C. x = -17 D. x = -70

timofeeve [1]

Answer:

x = -70

Step-by-step explanation:

x/10 = -7

Multiply each side by 10

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4 years ago

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Step-by-step explanation:

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d. y = -1/7 x -4

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2 years ago

Read 2 more answers

Pls I have been stuck for the LONGEST TIME I WILL GIVE BRAINLIEST​

Pls I have been stuck for the LONGEST TIME I WILL GIVE BRAINLIEST