1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Y_Kistochka [10]
3 years ago
10

The following information was reported in an article in a newspaper. A sheriff reported that investigators found 7.5 kilograms o

f cocaine in a car belonging to a man who lives in Virginia. This is a significant amount of cocaine, having a street value of about $1.4 million dollars. Assume that a typical dose contains half a gram of pure cocaine. How much would a dose cost
Mathematics
1 answer:
ruslelena [56]3 years ago
5 0

Answer:

  $93.33 per dose

Step-by-step explanation:

 $1.4×10⁶/(7.5 kg) × (1 kg)/(1000 g) × (0.5 g)/(1 dose)

  = (1.4×10⁶×0.5)/(7.5×10³) $/dose = 700/7.5 $/dose ≈ $93.33/dose

__

Converting dollars per kilogram to dollars per dose involves units conversion from kilograms to doses. We have done it in two steps, first to grams, then to doses.

You might be interested in
To undo multiplication, you<br> A.divide<br> B.mulitpy<br> C. add<br> D. subtract
scoray [572]

Answer:

A

Step-by-step explanation:

It’s the opposite

7 0
3 years ago
Read 2 more answers
For a singing contest in which 42,000 votes were cast, the winner received 3/5 of the votes. How many votes did the winner not r
kirza4 [7]

42,000 x .60 (3/5)=25200

42,000-25,200= 16,800

8 0
3 years ago
Arun’s restaurant bill is $58, and he wants to leave the waiter an 18 percent tip. What will Arun’s total bill be?
Natalka [10]

Answer:

68.44

Step-by-step explanation:


6 0
4 years ago
Read 2 more answers
2.8 -3x =12.1 −6x what's x
Kipish [7]
X= 3.1 is the answer
6 0
3 years ago
Read 2 more answers
A bag contains coins of rupees 2 Rupees 1 and 50 paise, in ratio of 1 is to 2 is to 4. if the total amount is rupees 72 find how
BabaBlast [244]

Answer:

<u>Final </u><u>answer </u><u>-</u>

number \: of \: 50 \: paise \: coins \: in \: the \: bag = 4x \\ \dashrightarrow{4 \times 12 = 48 \: coins}

hope helpful :D

4 0
2 years ago
Other questions:
  • The line 3y+x=25 is a normal to the curve y=x2-5x+k.find the value of constant k.
    5·1 answer
  • 6+30 distributive propeerty
    15·1 answer
  • What two numbers add up to -22 and multiply to -75
    5·1 answer
  • The Following steps are used to rewrite the polynomial expression 3(x+4y) + 5(2x-y)
    7·1 answer
  • Find the point on the terminal side of θ = -3π / 4 that has an x coordinate of -1. Show work
    13·1 answer
  • What is the equation of this line?
    9·1 answer
  • 5. A cylindrical pipe is placed in a rectangular trench that is 5m x 4m
    10·1 answer
  • Please help urgent ~~
    12·1 answer
  • IF A+B+C=Π prove that sin(3A)+sin(3B)+sin(3C)=-4cos(3A÷2)cos(3B÷2)cos(3C÷2)​
    14·1 answer
  • Bond Valuation with Semiannual Payments
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!