answer.
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
max2010maxim [7]
2 years ago
10

Given log Subscript 4 Baseline 3 almost-equals 0.792 and log Subscript 4 Baseline 21 almost-equals 2.196, what is log Subscript

4 Baseline 7? 1.404 1.739 2.773 2.988
Mathematics
2 answers:
Step2247 [10]2 years ago
8 0

Answer:

a

Step-by-step explanation:

defon2 years ago
6 0

Answer:

Step-by-step explanation:

The following is the logarithm quotient rule:

log_{c}{a / b} = log_{c}{a} - log_{c}{b}

Plugging in the values we have above gives us the following:

log_{4}{21 / 3} = log_{4}{21} - log_{4}{3}

log_{4}{7} = 2.196 - 0.792

log_{4}{7} = 1.404

You might be interested in
What are the solutions to the equation StartFraction w Over 2 w minus 3 EndFraction = StartFraction 4 Over w EndFraction? w = –6
Doss [256]

Answer:

2 and 6

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
To have $25,000 to spend on a new car in five years, how much money should Jill invest today at 8% compounded monthly?
Mariulka [41]
The answer is B
Because if you use your calculation right you would end up with 16,463
7 0
2 years ago
Read 2 more answers
The ordered pairs model an exponential function, where w is the function name and t is the input variable. {(1, 60), (2, 240), (
alexandr1967 [171]
We are given the set of points
<span>{(1, 60), (2, 240), (3, 960), (4, 3840)}{(1, 60), (2, 240), (3, 960), (4, 3840)} 
If w is the function name and t is the input variable, then the equation has the form
w = k a^t
Plugging in any two of the points to solve for k and a
Choosing </span>(1, 60) and (2, 240)<span>
60 = k a
k = 60 / a

240 = k a^2

Substituting
240 = 60/a (a^2)
a = 4
and
k = 60 / 4 = 15

The function is 
w = 15 (4^t)</span>
3 0
2 years ago
Read 2 more answers
Diagonal cross-section of a sphere produces which two dimensional shape
Leni [432]
Every cross-section of a sphere will  be a circle. 

Answer: circle

Any further questions about this? Or how I got my answer?

7 0
2 years ago
What is the solution to 2 log Subscript 9 Baseline (x) = log Subscript 9 Baseline 8 + log Subscript 9 Baseline (x minus 2) x = n
Kaylis [27]

Answer:

\large\boxed{\large\boxed{x=4}}

Step-by-step explanation:

The equation to solve is:

            2\log_9 x=\log_9 8+\log_9 (x-2)

1. <u>On the left-hand side </u>use: "The product of a constant by a logarithm is equal to the logarithm raised to the constant"

Thus, the left-hand side is:

               2\log_9 x=\log_9 x^2

2. On the <u>right-hand side</u> use "The sum of two logarithms with the same base is the logarithm of the product":

Then, on the right-hand side:

        \log_9 8+\log_9 (x-2)=\log_9 8(x-2)

3. <u>Make them equal</u>:

      \log_9 x^2=\log_9 8(x-2)

4. Since the two functions are the same, <u>make the arguments equal</u>:

     x^2=8(x-2)

5. <u>Solve the equation</u>:

        x^2=8x-16\\\\x^2-8x+16=0\\\\(x-4)^2=0\\\\x-4=0\\\\x=4\leftarrow solution

4 0
2 years ago
Read 2 more answers
Other questions:
  • Stadium has a direct staffing cost of $108,000. Overhead costs (Social Security Medicare workers compensation etc.)cost to see h
    8·2 answers
  • A political candidate wanted to understand what issues were important to their voters. They asked 1,999 voters, "Which issue is
    8·2 answers
  • Find the measures of the three angles, in radians, of the triangle with the given vertices: d(1,1,1), e(1,−5,2), and f(−2,2,7).
    6·1 answer
  • Nevin made tables of values to approximate the solution to a system of equations. First he found that the x-value of the solutio
    12·2 answers
  • Jose must plant 380 trees. In the past 7 days Jose planted 266 trees. If he continues at this rate, how many more days will it t
    10·1 answer
  • 1.6w - 1.2w + 3.5 + 4.7w
    15·1 answer
  • What is the y-intercept of the function f(x) = –f(x) equals negative StartFraction 2 Over 9 EndFraction x plus StartFraction 1 O
    7·2 answers
  • 9.4 The heights of a random sample of 50 college stu- dents showed a mean of 174.5 centimeters and a stan- dard deviation of 6.9
    14·1 answer
  • The rabbit population of Springfield, Ohio was 144,000 in 2016. It is expected to decrease by about 7.2% per year. Use an expone
    9·1 answer
  • Catapult Launch
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!