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AleksandrR [38]

3 years ago

14

A 2-column table with 4 rows. Column 1 is labeled Bag Size with entries 2 pound, 6 pound, 8 pound, 12 pound. Column 2 is labeled

Price with entries 4 dollars and 50 cents, 12 dollars and 30 cents, 16 dollars and 80 cents, 25 dollars and 20 cents.
Darryl needs 84 pounds of coffee for his deli. Use the prices for the different-size bags shown in the table to identify which size bag he should buy, the number of bags he will need, and the total price for that number of bags.

Which size bag should Darryl buy?

How many of those bags will he need?

What will be the total cost of the coffee?

2 answers:

zmey [24]3 years ago

6 0

-The first one is

6 pounds

-The second one is

14

-The third one is

$172.20

i just took it on ~e d g e n u i t y~

KatRina [158]3 years ago

3 0

Answer:

-The first one is

6 pounds

-The second one is

14

-The third one is

$172.20

i just took it on ~e d g e n u i t y~

Step-by-step explanation:

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Pie

Answer:

On average it will take 13 hrs 53 minutes before the van is filled

Step-by-step explanation:

The first thing we need to do here is to find find the number of defective light bulbs

Using the poisson process, that would be;

λ * p

where λ is the poisson rate of production which is 300 per hour

and p is the probability that the produced bulb is defective = 0.012

So the number of defective bulbs produced within the hour = 0.012 * 300 = 3.6 light bulbs per hour

Now, let X be the time until 50 light bulbs are produced. Then X is a random variable with the parameter (r, λ) = (50, 3.6)

What we need to find however is E(X)

Thus, the expected value of a gamma random variable X with the parameter (x, λ) is;

E(X) = r/λ = 50/3.6 = 13.89

Thus the amount of time it will take before the Can will be filled is 13 hrs 53 minutes

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4 years ago

A car travels a distance of 145 miles in a time of 2.4 hours.

bagirrra123 [75]

Answer:

60.4miles/hr

Step-by-step explanation:

Given parameters:

Distance covered by the car = 145miles

Time taken = 2.4hrs

Unknown:

Average speed of the car = ?

Solution:

Average speed is the rate of change of distance with time;

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Input the parameters and solve;

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How much of the 8% solution should we use to make 100g of a 3% solution?

kipiarov [429]

Answer:

37.5 g

Step-by-step explanation:

The final solution will contain 3% × 100 g = 3 g of solute. This amount of solute will be found in w grams of 8% solution, where ...

... 3 = 0.08 × w

... 3/0.08 = w = 37.5 . . . . . grams of 8% solution

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Answer:

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Step-by-step explanation:

<u>Proportions</u>

Tommy and Mark made $88 raking leaves for Mrs. Bopp. They were paid the same rate and Tommy raked for 5 hours while Mark raked for 3 hours.

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Tommy earned $55

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