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Cerrena [4.2K]
3 years ago
6

A machine packs boxes at a constant rate of 2/3 of a box every 1/2 minute. What is the number of boxes per minute that the machi

ne packs?
Mathematics
1 answer:
Tju [1.3M]3 years ago
8 0

Answer:

Basicallly, if the machine packs 2/3 of a box every 1/2 min, then the machine will pack twice as many boxes for 1 min, since 1/2 multiplied with 2 is 1.  

2/3 multiplied with 2 is 4/3.  

Therefore, the machine can pack 4/3 boxes per minute.

(what my research says)

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sesenic [268]

The total amount paid by the customer will be $32,262.5 and the amount of the interest will be $ 2,262.5.

<h3>What is APR?</h3>

APR on a credit card is the way of saying that the interest you are charged over a year is equal to roughly of your balance.

Suppose you walk in to buy a $30,000 car, and you are able to put $3,000 down.

Your dealer initially offers $3,000 for your trade.

You couldn't get to your bank in time, so you finance through the dealer.

They are currently able to offer you a 4% interest rate for 48 months.

After the down payment, the amount will be

P = $ 27,000

r = 4% = 0.00333

n = 48 months

Then the cost of the monthly payment will be

\rm MP = P r \times \dfrac{(1+r)^n}{(1+r)^n - 1}\\\\MP = 27000 \times 0.0033 \times \dfrac{(1 + 0.0033)^{48}}{(1+0.0033)^{48} - 1}\\\\MP = 609.63

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More about the APR link is given below.

brainly.com/question/8846837

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4 0
2 years ago
The area of the regular octagon is approximately 54 cm2. A regular octagon has an apothem with length 4 centimeters and an area
ExtremeBDS [4]

Answer:

The length of line segment AB = 3.4 cm.

Step-by-step explanation:

Given:

The area of the regular octagon is approximately = 54 cm²

A regular octagon has an apothem with length =  4 cm

AB = side of the octagon

To Find:

AB = side of the octagon = ?

Solution:

A regular octagon has an Eight  equal Side

We Know that,

\textrm{area of regular octagon}=\textrm{Perimeter}\times \frac{Apothem}{2}

substituting the given values in equation we get

54 = Perimter\times \frac{4}{2}\\ \\\therefore Perimeter=\frac{54}{2}\\ \\\therefore Perimeter = 27\ cm\\

Now,

     Perimeter = 8 × Side

∴    Perimeter = 8 × AB

∴               27  = 8 × AB

∴    AB =\frac{27}{8}\\ \\\therefore AB =3.375\ cm\\\\

After rounded to nearest 10th we get

AB =3.4 cm

The length of line segment AB = 3.4 cm.

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Step-by-step explanation:

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