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Lelechka [254]
3 years ago
14

Jake's family is moving to a new home. They packed 22 boxes in 1 5/6 hours. What is the average number of boxes they packed per

hour?
Mathematics
2 answers:
Ivahew [28]3 years ago
7 0
Answer: 12 boxes per hour?
Zina [86]3 years ago
7 0
It would be an average of 12 boxes per hour, because if there were only 11 boxes per hour, and there is not another full hour to make it two hours, the box would not be fully packed. Therefore, it has to be an average of 12 boxes per hour to get all 22 boxes fully packed.

I hope this helps you, even though it has been about a day since you posted it.
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3 years ago
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13. How many drinks are in a 2 oz martini made with 100 proof alcohol
pentagon [3]

Answer:

4 drinks.

Step-by-step explanation:

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7 0
3 years ago
PLEASE answer correctly i will mark brainliest thanks
Fiesta28 [93]

Answer:

15 25 25 65

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3 years ago
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The product of two numbers is 192. what is the minimum value of the sum of the first value plus twice the second value
VARVARA [1.3K]
Let x and y be the two positive numbers. -  Their product is 192: x *  y  =  192   equation 1

-  the sum of the first plus twice the second is a minimum:  x + 2y

<span>From the first equation, y =  192 / x. 
Substitute that into the second equation:
</span>
 x + 2y = x + 2(<span>192/x ) = x + 384/x

</span>f(x) is minimum when f'(x) = 0 and f"(x) > 0 

f(x)= <span>x + 384/x
</span>
f(x) = 1-384/x^2 

<span>1-384  / x^2 =  0 

x^2-384 = 0 

x^ 2= 354
 x = radical  354    = 18.8  here i'm confused why the number is decimal
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4 0
3 years ago
True or False : The distribution whose five- number summary is shown below has at least one outlier 4.2, 55.3, 73.4, 89.3, 132.2
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True, because 4.2 is a lot lower than 55.3, 73.4, 89.3, and 132.2.
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3 years ago
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