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zepelin [54]
2 years ago
12

Suppose that on the average, 7 students enrolled in a small liberal arts college have their automobiles stolen during the semest

er. What is the probability that less than 1 student will have his automobile stolen during the current semester
Mathematics
1 answer:
Galina-37 [17]2 years ago
3 0

Answer:

P(x>1)=0.9927

Step-by-step explanation:

From the question we are told that:

Mean \=x =7

Generally the Poisson equation for \=x is mathematically given by

P(x>1)=1-P(x \leq 1)

Therefor

P(x>1)=1-(\frac{e^{-7}*7^0}{0!}+{\frac{e^{-7}*7^1}{1!})

P(x>1)=1-(9.1*10^{-4}+6.3*10^{-3})

P(x>1)=1-(7.3*10^{-3}

P(x>1)=0.9927

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15mm 12mm a= what is the length
Mrrafil [7]

Answer: The area is 180 square millimeters.

The length is 15 mm and the width is 12 mm. The length if the perimeter-- if you were going to ask that is

(2)(15) + 2(12)

54mm.

Step-by-step explanation:

7 0
3 years ago
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Cooper wrote checks on his checking account for $20, $20, $18, $20, and $35. He also deposited $53 in the account. Which number
yaroslaw [1]
C beacause I’m big brain
3 0
2 years ago
Apply the distributive property to factor out the greatest common factors 9 +15
aleksley [76]

Answer:

3( 3+5)

Step-by-step explanation:

9 +15

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3 0
2 years ago
The daily supply of oxygen for a particular multicellular organism is provided by 625 square feet of lawn. A total of 8750 squar
kifflom [539]

Answer:

multicellular organisms  = 14

Step-by-step explanation:

given data

multicellular organism = 625 sq feet

total = 8750 sq feet

solution

we will gethere

as we know that 1 multicellular organism  =  625 sq feet  

so

we get here  multicellular organisms that is

multicellular organisms = ( 8750 ×1 ) ÷ 625

multicellular organisms  = 14

6 0
2 years ago
An insurance agent receives 15% of the cost of each insurance policy she sells
HACTEHA [7]
In this question there are several important information's provided. Using these information's it is easy to get the answer to the question asked. Firstly it is already informed that the insurance agent gets a commission of 15% of the policy price for every policy sold. The agent sells a policy of $300.
Now we can write the equation as:
15% of $300 = [(15/100) * 300] dollars
                     = ( 15 * 3) dollars
                     = 45 dollars
So the agent gets a commission of $45 for selling a policy worth $300

4 0
3 years ago
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