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
Maksim231197 [3]
4 years ago
14

A certain drug is made from only two ingredients. Compound A and Compound

Mathematics
1 answer:
Mashcka [7]4 years ago
7 0
Create a proportion: 4/7=x/392
Cross multiply: 7x=1568
Divide: 1568/7=224
x=224
You might be interested in
What is the answer to this
nevsk [136]
This is what I got I hope it helps

5 0
3 years ago
Read 2 more answers
If one gallon is the same amount as 16 cups, how many cups equal 2.5 gallons? (Only input whole numbers.)
gizmo_the_mogwai [7]
40 cups, 16+16=32, 32+1/2 16=40, 16÷2=8:) hope i helped
7 0
3 years ago
Read 2 more answers
(-2,1) (4,-2) (6,-3) <br><br> what is the rule?
natali 33 [55]
-2/-2=1
4/-2=-2
6/-2=-3

The answer is divide by -2.

5 0
3 years ago
A bag contains 5 red marbles, 3 blue marbles, 7 yellow marbles, and 2 green marbles. Which ratio can be used to compare the yell
liraira [26]

\dfrac{7}{3}


so D 7 over 3

3 0
4 years ago
What is the missing leg length
Pavel [41]

Answer:

36 km

Step-by-step explanation:

This is a right triangle so we can use Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse

27^2+ b^2 = 45^2

729+b^2 =2025

Subtract 729 from each side

729-729+b^2 =2025-729

b^2 =1296

Take the square root of each side

b =sqrt(1296)

b=36

7 0
3 years ago
Read 2 more answers
Other questions:
  • In the sophomore class at Dixon high school the number of students taking French is 2/3 of the number taking Spanish. How many s
    7·1 answer
  • Kyle has saved $70 and plans to save $20 a month, while Sylvia has saved $10 and plans to save $40 a month when will their savin
    6·2 answers
  • What is the value of y?<br><br><br><br> 6(5 + 3) = 6 • 5 + 6 • y<br><br><br><br><br><br> y =
    6·2 answers
  • Joseph asked students in his homeroom class how many songs that have on their MP3 players. His data is recorded in the table bel
    11·1 answer
  • Which of the following is the correct graph of yless than or equal to -x?
    15·1 answer
  • What is the value of x?
    11·2 answers
  • HELP PLEASE!!!!Decide if the function is an exponential function. If it is, state the initial value and the base.
    11·1 answer
  • 3) At a barbecue, there are 68 hotdogs being grilled, and there are 34 people. How many hotdogs does each person get? (You can u
    6·2 answers
  • At a high school, the probability that a student takes a science class and a history class is 0.48. The probability that a stude
    5·1 answer
  • Let x = hours spent babysitting on Saturday. Choose the equation that
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!