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a_sh-v [17]
3 years ago
14

There was a sample of milligrams of a radioactive substance to start a study. Since then, the sample has decayed by each year.

Mathematics
1 answer:
harina [27]3 years ago
7 0

Answer:

aaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Step-by-step explanation:

aaa

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Step-by-step explanation:

3x^2+4y+2

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9x+4y+2

So the answer is 9x+4y+2

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3 years ago
What is 1972294 in expanded form
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3 years ago
The figure shows a trapezoid with a height of 4 units. The area of the trapezoid is 20 square units. Select all of the dimension
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4 0
4 years ago
The table below shows the earnings, in thousands of dollars, for three different commissioned employees.
romanna [79]

Answer:

Option B is correct. The straight commission employee.

Step-by-step explanation:

Three different commissioned employees.

  • Emp 1 (Salary Plus commission employee)  = $2,000 + 3% on all sales
  • Emp 2 (Straight commission employee)      = 7% on all sales
  • Emp 2 (graduated commission employee)  = 5% on the first $40,000 + 8% on anything over $40,000

# Below table shows the earnings (in thousands of dollars)  

     Month              Emp 1                           Emp 2                      Emp 3

  December             4.4                               5.6                            5.2

  January                 3.5                               3.85                           3.6

  February                4.7                               4.9                             4.4          

Let the sale of Emp 1 be $x

2,000 + 3% of x = 4400

0.03x=4400-2000

x=$73,333

Let the sale of Emp 2 be $y

7% of y = 5600

y=$80,000

Let the sale of Emp 3 be $z

5% of $40,000 + 8% of (z-40000) = 5200

2000 + 0.08z - 3200 = 5200

0.08z = 5200+3200 - 2000 = 6200

z=$77,500

Therefore,   y>z>x

y = $80,000 would be greatest sale in December month.

y is straight commission employee.

Thus, Option B is correct. The straight commission employee.

8 0
3 years ago
Read 2 more answers
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