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Setler [38]
3 years ago
15

I am in need of help please

Mathematics
1 answer:
Ghella [55]3 years ago
7 0

Answer:

13/312

Step-by-step explanation:

There are 13 hearts in a deck: 13/52 chance of a heart.

There is 1/6 chance of getting a 4 on a regular 6 sided die.

13/52*1/6=13/312

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Andre bake some pieces he puts 24 mushrooms on veggie pizza veggie pizza has three times as many mushrooms as a sausage pizza ho
GenaCL600 [577]

Answer:

the sausage pizza has 12 mushrooms on it.

7 0
3 years ago
Which function is shown in the graph below?
Artyom0805 [142]

Answer:

Step-by-step explanation:

6 0
2 years ago
Suppose that each day a company has fixed costs of 400 dollars and variable costs of 0.8x+1420 dollars per unit, where x is the
Bess [88]

Answer:

Step-by-step explanation:

Given that a company fixed costs are 400 dollars

and variable cost = 0.8x+1420 per unit and x the no of units produced

Selling price = 1500-0.25x per unit

a) Break even units

At break even units selling price = variable cost

1500-0.25x=0.8x+1420\\1.05x = 80\\x=76.19~76

Break even units = 76

b) Revenue = Sales - total costs

= x(1500-0.25x)-(x)(0.8x+1420)-400\\= 1500x-0.25x^2-0.8x^2-1420x-400\\= -1.05x^2+80x-400

Use derivative test to get max revenue

R'(x) = -2.10x+80

R"(X) <0

So maximum when I derivative =0 or when

x=38.10

x=38

c) price when x =38 is

P = 1500-0.25(38)\\=1490.5

5 0
3 years ago
How do you find a percent of another number
Pepsi [2]

Step-by-step explanation:

This actually depends in different  problem but the way I think your talking about is the easiest way.

Problem: 80% of 385

Step 1 You will be Multiplying

Step 2. Move the decimal to the left by 2 places.

Example: 385

              x .80

              ----------

Step 3 do the problem

example:  385

                 x.80

               -----------

               308.0% is the percentage

               make sure to drop the decimal  but if there  there nothing after it don't leave it in your final answers ( some teachers mark it wrong when it really it's not wrong just improper format)

6 0
3 years ago
cual es la diferencia entre el ingreso por aportaciones y el gasto por pago de beneficios para cada año
Elan Coil [88]
The differences are 
2000 119
2010 176
2020 154
2030 -436

Due to the small size data set, it would not be appropriate to predict future years unless some proven method applicable to this case is used.

Please note that this size functions strictly in English.  There is no guarantee that your next question in other languages will be answered.  You could try the Spanish section if you have difficulty working in English.
4 0
3 years ago
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