Explain how solve 4x + 3 = 7 using the change of base formula log base b of y equals log y over log b. Include the solution for x in your answer. Round your answer to the nearest thousandth. ANSWER ASAP PLEASE

Answers

Answer 1
Answer:
x=1
Step-by-step explanation:
Given is an exponential equation

Subtract 3 from both the sides
We get

Taking log

=1

Related Questions

HELP FIND THE VOLUME
ROUND TO THE NEAREST HUNDRETH
SHOW WORK PLEASE

WILL GIVE BRAINLIEST

Answers

5. Volume of sphere = 4/3 x pi xr ^3

Volume = 4/3 x 3.14 x 2^3 = 33.49 cubic feet.

6 . Volume of cylinder = pi x r^2 x height

Volume = 3.14 x 2^2 x 3 = 37.68 cubic meters

If a x b = 2a - 3b + ab, then 3 x 5 + 5 x 3 is equal to?
1. 20
2. 22
3. 24
4. 26

Answers

20 I think I did this today

HELP I WILL GIVE BRAINLIEST

Answers

Answer:

third one helps to get the median the best measure from centre.

Which fraction is equivalent to 0.142857

Answers

Answer:

1/7

Step-by-step explanation:

1/7 = 0.14285714285

The fraction equivalent to 0.142857 is 1/7.

To find this fraction, you can observe the repeating decimal pattern of 0.142857:

0.142857142857...

The repeating pattern is 142857, and the length of the repeating pattern is 6 digits.

To convert this decimal to a fraction, you can assign the repeating pattern to the numerator and place the same number of 9s in the denominator:

0.142857 = 142857/999999

Simplifying the fraction, you get:

142857/999999 = 1/7

Therefore, the fraction equivalent to 0.142857 is 1/7.

Learn more about decimal here:

https://brainly.com/question/30274222

#SPJ6

A microwave is placed on top of a stand. The stand is 3 feet 9 inches tall, and the microwave is 3 feet 11 inches tall. Together, how tall are they?
Write your answer in feet and inches. Use a number less than 12 for inches.

Answers

3+3= 6ft
11+9= 20 inches
20-12= 8
So 7ft 8 inches tall together

ILL GIVE BRAINIEST ANSWER IM IN A RUSH!!!!!PLEASE AND THANK YOU!

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Answer:

I believe the answer is $52.46

Hope this helps :)

10= p/10 what does p equals? WILL MARK BRAINIEST

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Answer:

p=100

hope this helps

p = 100, hope it helps

use the gcf to rewrite the expression 20r+16z

Answers

Answer:

20r + 162= 4(5r + 4z

Hope this helps and is right.

can someone pls help! 20 points! and mabye explain if you can?!

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Answer:

Step-by-step explanation:

3 ⅕ -⅔ divided by 2 ⅘

Answers

Answer:

160/196

Step-by-step explanation:

it would be easier if you converted all fractions to improper fractions

so 3 1/5 would equal 16/5 and 2 4/5 would equal to 14/5

[tex]\frac{14}{5} - \frac{2}{3}[/tex] : to solve this you would need the same common denomenator,

to do this you can multiply 5 and 3 by something to make the lowest common denominator, which would be 15

thus

multiplying first fraction by 3 and the second by 5

42/15 - 10/15 = 32/15

now 32/15 divided by 14/5

the rule for dividing fractions, is flipping the fraction which you will be using to divide, and then multiplying it to the first fraction:

[tex]\frac{32}{14}[/tex] multiplied by [tex]\frac{5}{14}[/tex]

thus, answer is 160/196

which of the following could be the graph of the equation y=-2x+5? how do you know?

Answers

Answer:

The y-intercept is 5 and the slope is -2. I know this because (0, 5) is when the long crosses the y-axis and it is going down 2 over to the left 1 which makes the slope -2.

help Which is the product of 15 and 5/12
?

A.
5
5
/
12
B.
6

1
/
4
C.
7
1
/
12
D.
7
3
/
4

Answers

Answer:

the answer to your question would be b,6 1/4

Write the conjunction of the following two statement Tois summer It is showing​

Answers

It is summer but it is snowing.

How do I calculate the missing side using the 33 degree angle in trig terms

Answers

Answer:

BC = 9

Step-by-step explanation:

Since we know theta is = 33 degrees, we use it and we use Tan to find the adjacent side:

Tan=Opp/Adj

Tan(33)=6/BC

0.649=6/BC

BC= 9.239

As the question asks for rounding to the nearest tenths:

BC = 9

the answer is 9 & they already explained it

In your own words, describe what an outlier is. Give a real life example of an outlier.

Answers

Answer:

"lies outside" (is much smaller or larger than) most of the other values in a set of data. For example in the scores 25,29,3,32,85,33,27,28 both 3 and 85 are "outliers".

Step-by-step explanation:

Answer:

An outlier is a number that is extremely smaller or extremely larger than all the other numbers. an example would be a data set of 8th graders heights where in the data set there is one kid that is much shorter or much taller than the rest of the 8th graders.

Zoe is a chemistry teacher earning a salary of $38,000 per year. She also tutors part-time, charging $20 per session. Which of the following types of income does Zoe have?
I earned income
II passive income
III capital gains income
a.
I
b.
II
c.
I and II
d.
I and III

Answers

Answer:

Earned Income because she is working full time, but also adds the extra 20$ for when she tutors in her free time

Step-by-step explanation:

I’m confused need help please

Answers

Answer: The answer is 8

The answer is 8. Hope this helps!

1/6 x 1/6 whats the answer

Answers

Answer:

1/36

Step-by-step explanation:

2. Encuentra la medida de cada uno de los ángulos en el siguiente triángulo.
elles
(3x - 3)
(2x + 5)
18°

Answers

mejor toma un f o to o es más fácil

Select the correct answer.
To determine which window cleaner is most effective, Thad washes half of the windows in his house with one brand and the other half with a
different brand. He then compares the results to draw a conclusion about which cleaner is most effective.
What kind of statistical study did Thad conduct?
A.survey
B.experiment
C.theoretical study
D.observational study

Answers

Answer:

B! Pls mark brainiest!

Step-by-step explanation:

Answer:

Theyre right the answer is B. expirment

Step-by-step explanation:

Took the test just confirming

Ganjilaya2019 if you can see this, please help me on this

Answers

The answer should be 3x try it

the ratio of the sides of a triangle is 2 6 7 if the perimeter of the triangle is 195 meters​

Answers

Answer: 91m

Step-by-step explanation:

We set three sides of the triangle equal to 2x,6x,7x; because there is the ratio 2:6:7, which x is a common factor of these three sides.

P = a + b + c

2x + 6x + 7x = 195

    15x = 195

        x = 13

7x suppose be the longest side of the triangle, we plug in 13 for x, then:

7x = 7(13) = 91 m

Can someone help me please I will be marking u brilliant

Answers

Answer: Question one is "19 shirts" the second is $735.75

Hope it helps

Find the slope of the line

Answers

Answer:

gradient is 0.5

slope is 0.5, or also written as 1/2

Step-by-step explanation:

1÷2

Find the slope of the line with these two points:
(2,5) and (4, 10).

Answers

Answer:

5/2

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(10-5)/(4-2)

m=5/2

HELP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

top left

Step-by-step explanation:

an outlier is one piece of data is separated from the rest, one dot is at 5 which the rest are between 11 and 16.

what is 50 x356 PLZ HELP MY ANSWER IS 178000 AM I RIGHT

Answers

17,800 is the correct answer

A 6-pack of movie tickets cost $56.94. what is the unit price $__ per ticket

Answers

Answer:

$9.49

Step-by-step explanation:

you take the $56.94 and divide by 6 to get the unit price

Answer the statistical measures and create a box and whiskers plot for the following set of data.
4, 5, 6, 6, 6, 8, 9, 9, 9, 11, 11, 12, 12, 14, 14
4,5,6,6,6,8,9,9,9,11,11,12,12,14,14

Answers

Answer:

B

Step-by-step explanation:

Your answer should be written in paragraph/essay format.

Any sources used should be cited at the bottom of your paper.

All answers should show you have learned something from Unit 9.  Material from other units will not be graded for this assignment.

If you are stuck, you can think about the following topics: textile mills, interchangeable parts, the Lowell System, unions, labor reform, steamboats, railroads, coal, the telegraph, and/or new inventions.

Example 3
he two In a class of 60 students, 46 passed Biology
and 42 passed Chemistry. Every student
ariable passed at least one of the two subjects. How
many students passed in both subjects?
Solution
Let U = students in the class
cps​

Answers

Answer:

28 students passed in both subjects.

Step-by-step explanation:

We solve this question treating each event as a Venn set.

I am going to say that:

Event A: Passed Biology.

Event B: Passed Chemistry.

46 passed Biology

This means that [tex]A = 46[/tex]

42 passed Chemistry.

This means that [tex]B = 42[/tex]

Every student passed at least one of the two subjects.

This means that [tex]A \cup B = 60[/tex]

How many students passed in both subjects?

This is:

[tex]A \cap B = A + B - A \cup B[/tex]

From the values we have above

[tex]A \cap B = 46 + 42 - 60 = 28[/tex]

28 students passed in both subjects.

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