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
denpristay [2]
2 years ago
5

Once again i’m in a pickle please help

Mathematics
1 answer:
pochemuha2 years ago
4 0

Answer:

19

Step-by-step explanation:

You will need expand so you can plug in the givens

Quotient rule: log(b^7)-[log(a^5c^6)]

Product rule: log(b^7)-[log(a^5)+log(c^6)]

Distribute: log(b^7)-log(a^5)-log(c^6)

Power rule: 7log(b)-5log(a)-6log(c)

Plug in: 7(4)-5(3)-6(-1)

Simplify: 28-15+6

Simplify: 13+6

Simplify: 19

You might be interested in
How many gallons of a 20% acid solution should be mixed with 30 gallons of a 40% solution, to obtain a mixture of 30% acid solut
Alexeev081 [22]

Answer:

30 gallons of 20% acid solution should be mixed.

Step-by-step explanation:

Let x gallons of a 20% acid solution was mixed with 30 gallons of a 40% solution, to obtain a mixture of 30% acid solution.

Therefore, final volume of the solution will be (x + 30) gallons.

Now concept to solve this question is

20%.(x) + 40%.(30) = 30%.(x + 30)

0.20(x) + 0.40(30) = 0.30(x + 30)

0.20x + 12 = 0.30x + 9

0.30x - 0.20x = 12 - 9

.10x = 3

x = \frac{3}{0.1}

x = 30 gallons

Therefore, 30 gallons of the 20% acid solution should be mixed.

4 0
3 years ago
Does the graph below represent a proportional relationship?
aleksklad [387]
The answer is A.
The reason being straight lines mean equal proportions, while curved lines are exponential or quadratic.
6 0
3 years ago
Read 2 more answers
U and v are position vectors with terminal points at (-1, 5) and (2, 7), respectively. Find the terminal point of -2u + v.
Papessa [141]

Answer:

  (4, -3)

Step-by-step explanation:

-2u +v = -2(-1, 5) +(2, 7) = (-2(-1)+2, -2(5)+7)

  = (4, -3)

4 0
3 years ago
A chemist has 2753 ml of alcohol. How many 20 ml beakers can be filled? How much will be left over?
Art [367]
Divided 2753ml by 20
4 0
3 years ago
Read 2 more answers
Twenty-seven minus 3/2 of a number (x) is not more than 36. What is the number?
drek231 [11]
27 - 1.5x ≤ 36
54 - 3x ≤ 72
54 - 72 ≤3x
-18 ≤ 3x
-6 ≤ x
x ≥ -6
6 0
3 years ago
Read 2 more answers
Other questions:
  • A frozen dinner is divided into 3 sections on a circular plate with a 12-inch diameter. The central angle formed by the peach co
    14·1 answer
  • What value is equivalent to 2³ · 3(4)?
    8·1 answer
  • Determine if the ratios are proportional. 4/5 and 15/20
    10·1 answer
  • Solve the systems of equations by substitution<br> 3/8x + 1/3y = 17/24<br> X + 7y = 8
    8·2 answers
  • You have 104 apples. There are 8 bags full of the same amount of apples. How many apples are in each bag?
    12·1 answer
  • What is <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B2%7D%20%20-%20%20%5Cfrac%7B1%7D%7B4%7D%20" id="TexFormula1" ti
    8·1 answer
  • Can the function f(x) = x^2 - 4x + 4 be factored? If so write in factored form.
    10·1 answer
  • 3. 5x² + 13x = -6 * SHOW WORK *
    8·1 answer
  • Josh has 124 ounces of candy. How many pounds of candy does Josh have?
    6·2 answers
  • Which of the following is equivalent to 3.39 x 10^8 ml?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!