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
Zanzabum
3 years ago
15

When a = 6 and b = 22, c = 33. If c varies directly with b and inversely with a, which equation models the situation?

Mathematics
2 answers:
kogti [31]3 years ago
6 0

Answer:

c = 9b/c

Step-by-step explanation:

If c varies directly with b and inversely with a, then this may be written mathematically as;

c = kb/a

Therefore;

k = ac/b

Hence in this case;

k = (6 × 33)/22

   = k

Therefore; the equation connecting the variables is;

c = 9b/a

deff fn [24]3 years ago
4 0

Answer:

c= 9b/a

Step-by-step explanation:

The statement "y varies directly as x," means that when x increases, y increases by the same factor. The statement "y varies inversely as x means that when x increases, ydecreases by the same factor.

Then, we can say that:

c ∝ b, thus c= kb and c = k/a.

Using both equations we have that:

c= kb/a

Given that a=6, b=22 and c=33 we have that:

33 = 22k/6

Solving for k:

k=9.

Then the equation that models the situation is:

c= 9b/a

You might be interested in
Hey can you please help me posted picture of question
Sergeeva-Olga [200]
Total number of chips = 4+ 6 = 10
Number of white chips = 4

Probability of picking a white chip = \frac{4}{10}= \frac{2}{5}

This white chip is not replaced back into the bag. This will reduce the number of white chips in the bag by 1 and reduce the total number of chips in the bag by 1.

So, now the total number of chips in the bag = 3 + 6 = 9
Number of white chips in the bag = 3

Probability of picking a white chip = \frac{3}{9}= \frac{1}{3}

Thus, the probability of picking two white chips will be = \frac{2}{5}* \frac{1}{3}= \frac{2}{15}

Therefore, option B gives the correct answer.
3 0
3 years ago
WOSJAJZHQHDJC HELP PLEASE ‍♀️‍♀️‍♀️
Arada [10]

Answer:

Step-by-step explanation:

either b or c not sure

7 0
2 years ago
Hellllppppp plzzzzzzzz agsgbbbfr
Leya [2.2K]

Answer:

151.7

Step-by-step explanation:

Volume=bh

b=3.7*4.1=15.17

h=10

v=15.17*10=151.7

5 0
3 years ago
Read 2 more answers
FAST HURRY HELP PLZZ
Angelina_Jolie [31]

Answer:

I think its A but not 100 percent sure

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Peter walked for 2/5 mile to Fred's house and then 1/2 mile to the park. How can he write 2/5 and 1/2 as pair of fractions with
andre [41]
4/10 and 5/10 i think unless i totally failed
6 0
3 years ago
Read 2 more answers
Other questions:
  • Write the explicit formula for the geometric sequence. Then find the fifth term in the sequence.
    15·2 answers
  • How long does Ashley work on her sculpture?
    13·1 answer
  • -3(4x-8.2)< -11.98x + 14 3 /4
    6·1 answer
  • Determine two pairs of polar coordinates for the point (3, 3) with 0° ≤ θ < 360
    13·2 answers
  • Step 3: 2x > 10 Step 4: x > 5 What property justifies the work between step 3 and step 4? A. division property of inequali
    15·1 answer
  • Please help me with #13 and #14! Please explain how you did it! Thanks!
    6·2 answers
  • i have only a few more questions! I took screen shots of them, so flip threw the picture. all of them are different questions!
    12·1 answer
  • What is the answer or question hurry it’s due tomorrow
    11·2 answers
  • The average of 6 members to 2 8 9 x 7 and 12 is 7 find the value of x​
    9·1 answer
  • Solve the given equation.<br><br><br><br> 6p = 72
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!