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
nikitadnepr [17]
3 years ago
5

Solve the equation. Round to the nearest hundredth. Show work.

Mathematics
1 answer:
muminat3 years ago
4 0

Answer:

Final answer is approx x=0.16.

Step-by-step explanation:

Given equation is 2.8\times 13^{4x} +4.8 = 19.3

Now we need to solve equation 2.8\times 13^{4x} +4.8 = 19.3 and round to the nearest hundredth.

2.8\times 13^{4x} +4.8 = 19.3

2.8\times 13^{4x} = 19.3-4.8

2.8\times 13^{4x} = 14.5

13^{4x} = \frac{14.5}{2.8}

13^{4x} = 5.17857142857

\log(13^{4x}) = \log(5.17857142857)

4x \log(13) = \log(5.17857142857)

4x = \frac{\log(5.17857142857)}{\log\left(13\right)}

4x = 0.641154659628

x = \frac{0.641154659628}{4}

x = 0.160288664907

Round to the nearest hundredth.

Hence final answer is approx x=0.16.

You might be interested in
A bag contains 22 red marbles, 8 white marbles, and 3 gray marble. You randomly pick out a marble, record its color, and put it
frez [133]

Total marbles : 33

W + G marbles : 11

Probability of picking either a W or G : 11/33

Number of W or G marbles = 11/33 × 45 = 15

4 0
3 years ago
A puppy weighs​534​pounds.
Over [174]
The puppy weighs 92 oz
5 0
2 years ago
Pls answer urgent. 4 questions only, due today pls help answer
anzhelika [568]

Answer:

ANS: 1 - D

ANS: 2 - B

ANS: 3 - A

ANS: 4 - D

Step-by-step explanation:

8 0
2 years ago
The area of a rectangular rug is 25.5 square meters. The width of the rug is 3.75 meters. Found the length of the rug by dividin
Grace [21]
6.8 because 25.5/3.75 = 6.8
8 0
3 years ago
Read 2 more answers
I'm so confused on all of this​
sammy [17]

Answer:

Your answer is B 5/7

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Describe the possible echelon forms of the standard matrix for a linear transformation T where​ T: set of real numbers R cubedri
    9·1 answer
  • Sarah spends 1/6 hour vacuuming her mom's car. She spends 4 times as long washing the car. Then she spends twice as long waxing
    12·1 answer
  • Please help !!!! I want to pass
    13·1 answer
  • This is right or wrong, please anyone
    5·2 answers
  • The 18th term of an arithmetic sequence is 49 and the first term is 15.
    11·1 answer
  • If a fraction is less than 1 what do you know about its reciprocal
    12·2 answers
  • I hope you can see it please help asap
    5·1 answer
  • Phil has 50 nickels and dimes worth $4.15. How many dimes does he have
    10·1 answer
  • Grace and her brother Sid want to raise money to go to band camp. Their parents have agreed to help them up to $400 by paying th
    10·1 answer
  • Hasil darab umur
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!