3 years ago

I jus need confirmation to see if I got the correct answer. If it is wrong could you please help me with it.

Mathematics

1 answer:

-Dominant- [34]3 years ago

5 0

Answer:

It looks right to me

Step-by-step explanation:

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The table shows the favorite subjects of students in a recent survey order them from least to greatest (26.)

daser333 [38]

Answer: Math, Science, Art, Social Studies, English, Other.

Step-by-step explanation:

First, Here's the table:

Art: 4/25

English: 13%

Math: 0.28

Other: 7%

Science: 21/100

Social Studies: 0.15

Next, lets convert to percents:

A: 4/25 = 16%

E: 13% = 13%

M: 0.25 = 25%

O: 7% = 7%

S: 21/100 = 21%

SS: 0.15 = 15%

Finally, put into order, You have: Math, Science, Art, Social Studies, English, Other.

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3 years ago

At a particular garage, 60% of the customers require an oil change, 20% require tire rotation, and 75% of customers require at l

ZanzabumX [31]

Answer:

a. 5%

b. 55%

c. 70%

Step-by-step explanation:

a. The probability of customer wanting both services (P(O&T)) is:

$P(O)+P(T)+P(O\&T) = 0.75\\P(O)+P(O\&T) =0.60\\P(T)+P(O\&T) = 0.20\\P(O)+P(T)+P(O\&T) -[P(O)+P(T)+2P(O\&T)]=0.75 -(0.60-0.20)\\P(O\&T)=0.05=5\%$

The probability is 5%

b. The probability that the customer will need an oil change, but not a tire rotation (P(O)) is :

$P(O)+P(O\&T) = 0.60\\P(O\&T) = 0.05\\P(O) =0.60-0.05 = 0.55 = 55\%$

The probability is 55%

c. The probability that the customer will want exactly one of these two services (P(O)+P(T)) is:

$P(O)+P(T)+P(O\&T) = 0.75\\P(O\&T) = 0.05\\P(O)+P(T) =0.75-0.05 = 0.70 = 70\%$

The probability is 70%

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3 years ago

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elena-s [515]

Answer:

i think G

Step-by-step explanation:

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3 years ago

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Pls help its not that hard, im in 7th grade

Kamila [148]

i think it's 20 but i'm not that sure

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3 years ago

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Ede4ka [16]

Answer:

Im pretty sure its a :3

Step-by-step explanation:

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3 years ago