Can someone write 3^x − 4 = 6 in its logarithmic form?

Answers

Answer 1

Answer:

Step-by-step explanation:

get all x terms on one side, giving you 3^x=10

Then, the simple rule is y=b^x becomes x=logb(base)y

b is 3, x is x, and y is 10

logbase3(10)=x


Related Questions

a roulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice and the outcomes of the two spins are independent. the probability that it lands on red at least once is:

Answers

Answer:

47% or47/100

Step-by-step explanation:

Alright have posted it now.

Alright have posted it now.

Answers

hi again! so vertical angles are angles that are across from eachother, so it would be 5 and 7 and 6 and 8

how to find the area of an a trapezoid with 15 feet and another 15 feet and 10 feet

Answers

Answer:

150

Step-by-step explanation:

equation is linked below :)

how to find the area of an a trapezoid with 15 feet and another 15 feet and 10 feet

Q4 (15 points)

A borrowing sovereign has its output fluctuating following a uniform distribution U[16, 24]. Suppose that the government borrows L = 6 before the output is known; this loan carries an interest rate ri.

The loan is due after output is realized. 0.5 of its output.

Suppose that if the government defaults on the loan, then it faces a cost equivalent to c =

The loan is supplied by competitive foreign creditors who has access to funds from world capital markets, at a risk-free interest rate of 12.5%.

** Part a. (5 marks)
Find the equilibrium rī.
** Part b. (5 marks)
What is the probability that the government will repay its loan?
* Part c. (5 marks)
Would the borrowing country default if r = r? Prove it.

Answers

a. The equilibrium interest rate,  is determined by the risk-free interest rate, the probability of repayment, and the cost of default.

b. The probability of the government repaying its loan can be calculated using the loan repayment threshold and the distribution of the output.

c. If the interest rate, r, is equal to or greater than the equilibrium interest rate, the borrowing country would default.

a. To find the equilibrium interest rate,  we need to consider the risk-free interest rate, the probability of repayment, and the cost of default. The equilibrium interest rate is given by the formula: r = r + (c/p), where r is the risk-free interest rate, c is the cost of default, and p is the probability of repayment.

b. The probability that the government will repay its loan can be calculated by determining the percentage of the output distribution that exceeds the loan repayment threshold. Since 0.5 of the output is required to repay the loan, we need to calculate the probability that the output exceeds L/0.5.

c. If the interest rate, r, is equal to or greater than the equilibrium interest rate, the borrowing country would default. This can be proven by comparing the repayment threshold (L/0.5) with the loan repayment amount (L + Lr). If the repayment threshold is greater than the loan repayment amount, the borrowing country would default.

Calculations and further details would be required to provide specific numerical answers for each part of the question.

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In a company, the penalty for being late for work in one month
follows the table below.
Late the first 3 times
$10 total
For every additional time $8 per time
If Jane paid $42 for the penalty last month, how many times
was she late for work?
___times

Answers

She was late 7 times. $42-$10=$32. $32/8 = 4. The first 3 days she was late plus the other 4 times being late that month is 7 days late.

Calculate the perimeter of this right- angled triangle. Give your answer in metres (m) to 1 d.p. 7m 19 m ​

Answers

Answer: 46.2m

Side A = 7m

Side B = 19m

Side C = 20.2m

Side A + Side B + Side C = ABC

7 + 19 + 20.2 = 46.2m

Solve for x 3.8+4.5x-1.4=8.25

Answers

Answer:

1.3 should be right

Step-by-step explanation:

X = 1.3

I need help I don't know how to do this

I need help I don't know how to do this

Answers

Answer:

Step-by-step explanation:

I need help I don't know how to do this

guys please help i’m blanking!!!
Select all the functions whose graphs include the point (16,4)

guys please help im blanking!!!Select all the functions whose graphs include the point (16,4)

Answers

D and E —> substitute the x or y of the point given into the functions to test if it is correct

Find the approximate side length of a square game board with an area of 129 in2.

Answers

Answer:

Step-by-step explanation:

area = \(s^{2}\) = 129 \(in^{2}\)

side = \(\sqrt{129}\)

= 11.35782  ( approx )

Hope this helps

plz mark as brainliest!!!!!!!!

which best describes how to determine the transitive closure by arithmetic operations on the adjacency matrix?
A. Compute A^(n-1)
B. Compute A^n
C. Compute A^0 + A^1 + ... + A^(n-1) where + is standard addition (integers)
D. Compute A^0 + A^1 + ... + A^(n-1) where + is boolean addition (true/false)
E. Compute A^1 + A^2 + ... + A^n where + is standard addition (integers)
F. Compute A^1 + A^2 + ... + A^n where + is boolean addition (true/false)

Answers

The transitive closure by arithmetic operations on the adjacency matrix is  Compute A⁰ + A¹ + ... + A⁽ⁿ⁻¹⁾ where + is standard addition (integers)

The transitive closure of a graph is the set of all possible paths from one vertex to another in the graph.

The best method to determine the transitive closure by arithmetic operations on the adjacency matrix is C.

Compute

=> A⁰ + A¹ + ... + A⁽ⁿ⁻¹⁾

where + is standard addition (integers).

The standard addition of integers is used because we are counting the number of paths between each vertex.

In this method, we start by computing A⁰, which is simply the adjacency matrix itself.

A¹ gives us the number of paths between each vertex that are one step long. A² gives us the number of paths between each vertex that are two steps long, and so on. We continue this process until we have computed

=> A⁽ⁿ⁻¹⁾

where n is the number of vertices in the graph.

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Evaluate 4(x - 3) + 5x - x2 for x = 3.

Answers

Answer:

I believe that the answer is 9

Step-by-step explanation:

You just replace x with 3

Answer:

x = 6

Step-by-step explanation:

4(x - 3) + 5x - x^2

Substitute x with 3

4(3 - 3) + 5(3) - 3^2

Solve via PMDAS so Parenthesis first

4(0) + 5(3) - 3^2

Multiply then the rest is Self-Explanatory

15 - 9

x = 6

Hope this helped!

Find the area of the shaded regions.

Find the area of the shaded regions.

Answers

Answer:

A = 27π cm² or about 84.8 cm²

Step-by-step explanation:

Area of a full circle is πR²

As there are four right angles making up a 360° turn, and the missing piece is one of those four, there are ¾ of a circle remaing

A = ¾πR² = ¾π6² = 27π cm² or about 84.8 cm²

Which choice shows the coordinates of C' if the trapezoid is reflected across the y-axis? On a coordinate plane, trapezoid A B C D has points (2, 1), (3, 5), (5, 3) and (3, 1).

Answers

Answer:

\(C'\ = (-5,3)\)

Step-by-step explanation:

Given

\(A = (2, 1)\)

\(B = (3, 5)\)

\(C = (5, 3)\)

\(D = (3, 1).\)

Reflection across y-axis

Required

Coordinates of C'

When a point is reflected across the y-axis, the rule is:

\((x,y) \to (-x,y)\)

So, the reflection on C will be:

\(C\ (5,3) \to C'\ (-5,3)\)

Answer:

A

Step-by-step explanation:

(-5,3)

A shirt originally cost $24.99. It was on sale for $19.99. What was the percent decrease in the price of the shirt?

A.
5%

B.
10%

C.
20%

D.
25%

Answers

The percentage is shirt is 5%

24.99 x 0.20 = 5
24.99 - 5 = 19.99

the answer is C. 20%

please help ASAPPPP SOMEONE :(

please help ASAPPPP SOMEONE :(

Answers

Answer:

rip

Step-by-step explanation:

The time,
T
(seconds), it takes for a pot of water to boil is proportional to the amount,
A
(litres), of water.
It takes 190 seconds to boil 2.1 litres of water.
Work out how long it takes (to the nearest second) to boil 2.5 litres.

Answers

Answer:

4 minutes

Step-by-step explanation:

Question 1 (3 points) What value of p makes this equation true? 3p - 8 = -23 . O p = -6 Op = -5 Op = 5 p = 6​

Answers

The value of p that makes the given equation true is equal to: B. p = -5

Given the following equation:

\(3p - 8 = -23\)

To find a value of p that makes the given equation true:

In this exercise, you're required to determine a value of p that satisfies the given equation true such that when substituted into the equation, it has a true result or outcome.

Rearranging the equation by collecting like terms, we have:

\(3p - 8 = -23\\\\3p=-23+8\\\\3p=-15\\\\p=\frac{-15}{3}\)

p = -5

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4y + 12 = 12 + 4y
solve!

Answers

Answer: All Real Numbers

Explanation: Notice that when you try to put your variables together on one side of the equation by subtracting 4y from both sides, the y terms cancel out on both sides and we no longer have a variable in the equation.

Notice however that we are left with the statement 12 = 12.

Since 12 = 12 is a true statement, we say that

the solution to this equation is all real numbers.

3,12 = Find the absolute extrema of f(x) on the interval [-3, 4). x - 6 maximum, fe ) = ; minimum, fi ) =

Answers

The absolute maximum is -2 at x = 4, and the absolute minimum is -9 at x = -3.

To find the absolute extrema of f(x) on the interval [-3, 4), we need to first find the critical points and endpoints of the function. The critical points are the points where the derivative of the function is equal to 0 or undefined.

1. Find the derivative of f(x): f'(x) = 1

Since the derivative is a constant, there are no critical points.

2. Evaluate the function at the endpoints of the interval:

f(-3) = -3 - 6 = -9
f(4) = 4 - 6 = -2

3. Compare the values to determine the maximum and minimum:

The maximum value of f(x) on the interval is -2 at x = 4: f(4) = -2.
The minimum value of f(x) on the interval is -9 at x = -3: f(-3) = -9.

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which value is equivalent to 3 x 12 / ( 4 + 2)

A 6

B 11

C 12

D 15​

Answers

3x12/(4+2)

36 divided by 6 = 6

Your answer is A 6

Find the critical value or values of based on the given information. H1: σ > 4.5 n = 19 = 0.05

Answers

The critical value for the given hypothesis test with a significance level of 0.05 and sample size of 19, testing the alternative hypothesis H1: σ > 4.5, cannot be determined without additional information.

To find the critical value, we need to know the distribution of the data and the desired level of significance (also known as the alpha level) for the hypothesis test. In this case, we are given that the significance level, denoted as alpha (α), is 0.05, but we do not have information about the distribution of the data or the desired level of significance.

The critical value is a value from the distribution that is used as a threshold to determine whether to reject or fail to reject the null hypothesis. If the test statistic (calculated from the sample data) is greater than the critical value, we would reject the null hypothesis in favor of the alternative hypothesis. If the test statistic is less than or equal to the critical value, we would fail to reject the null hypothesis.

However, without knowing the distribution of the data and the desired level of significance, we cannot determine the critical value for this hypothesis test. Therefore, we cannot provide a specific numerical value for the critical value in this case.

Therefore, the critical value for the given hypothesis test with a significance level of 0.05 and sample size of 19, testing the alternative hypothesis H1: σ > 4.5, cannot be determined without additional information.

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randy wants to attach a 20 foot string of lights to the top of the 19 foot mast of his sailboat. how far from the base of the mast should he attach the end of the light string? round your answer to two decimal places.

Answers

The distance between the base of the string and the base of the mast of the sailboat is 6.24.

Here we have to find the distance from the base of the mast that should be attached to the end of the light string.

Data given:

length of the string = 20 foot

length of the mast of the sailboat = 19 foot

Distance between the base of the mast and the light string = \(\sqrt{20^{2} - 19^{2} }\)

                                                                                             = \(\sqrt{400 - 361}\)

                                                                                             = √39

                                                                                             = 6.245

Therefore the distance between the string and the mast is 6.24.

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solve using substitution

solve using substitution

Answers

Answer: (-7,4)

Step-by-step explanation:

I hope this helps.

CAN SOMEONE PLEASE HELP ME RIGHT NOW ASAP!!

CAN SOMEONE PLEASE HELP ME RIGHT NOW ASAP!!

Answers

Answer:   534

Step-by-step explanation:

an=a1+(n-1)d

Here,

d is the common difference

=>a2-a1=12-3=9

&  a1=3

a60=3+(60-1)9

a60=3+(59)*9

a60=3+531

a60=534

60th term is 534.

Answer:

60th term = 534

Step-by-step explanation:

The easier way:

3 + (60 -1) (9)

3 + (59) (9)

3 + (531) = 534

OR

The harder way:

3, 12, 21, 30, 39, 48, 57, 66, 75, 84, 93, 102, 111, 120, 129, 138, 147, 156, 165, 174, 183, 192, 201, 210, 219, 228, 237, 246, 255, 264, 273, 282, 291, 300, 309, 318, 327, 336, 345, 354, 363, 372, 381, 390, 399, 408, 417, 426, 435, 444, 453, 462, 471, 480, 489, 498, 507, 516, 525, 534                                                 

Please let me know if this helps.

4) Which is the best deal?OA) $56 for 25 gallonsB) $32.05 for 15 gallonsO C) $51.29 for 23 gallonsOD) $22.50 for 10 gallons

Answers

To know the best deal, we have to know which one gives us the least cost per gallon.

To do that we divide the price by the quantity or volume.

A) $56 for 25 gallons

\(\frac{56\text{ \$}}{25\text{ gal}}=2.24\text{ \$/gal}\)

B) $32.05 for 15 gallons

\(\frac{32.05\text{ \$}}{15\text{ gal}}\approx2.14\text{ \$/gal}\)

C) $51.29 for 23 gallons

\(\frac{51.29\text{ \$}}{23\text{ gal}}=2.23\text{ \$/gal}\)

D) $22.50 for 10 gallons

\(\frac{22.50\text{ \$}}{10\text{ gal}}=2.25\text{ \$/gal}\)

The best deal is B: $32.05 for 15 gallons, because it offers a price per gallon that is lower than the others.

Equilateral triangle T is inscribed in circle A , which has radius 10 . Circle B with radius 3 is internally tangent to circle A at one vertex of T . Circles C and D , both with radius 2, are internally tangent to circle A at the other two vertices of T. Circles B, C , and D are all externally tangent to circle E, which has radius m/n , where m and nare relatively prime positive integers. Find m+n

Answers

For the given figure, where m and nare relatively prime positive integers. The value of m+n is 32.

Explain Law of Cosines.

The law of cosines, also known as the law of cosines, relates all three sides of a triangle to one angle of the triangle. Most useful for searching for missing information in triangles. For example, if you know all three sides of a triangle, you can use the law of cosines to find the measure of the angle. Similarly, if you know two sides and the angle between them, you can find the length of the third side by the law of cosines.

Let X be the intersection of the circles with centers B and E, and Y be the intersection of the circles with centers C and E.

Since the radius of B is 3, AX = 4.

Assume AE = p.

Then EX and EY are radii of circle E and have length 4 + p.

AC = 8, and ∠CAE = 60° because we are given that triangle T is equilateral.

Using the Law of Cosines on Δ CAE, we obtain

(6+p)² =p² + 64 - 2(8)(p) cos 60

The 2 and the cos 60 terms cancel out:

p² + 12p + 36 = p² + 64 - 8p

12p+ 36 = 64 - 8p

p = 28/20

= 7/5

The radius of circle E is 4 + (7/5)

= 27/5,

So, the answer is 27 + 5 = 32

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How do I solve this inequality?

How do I solve this inequality?

Answers

you work out the equation from 5 to 3 then compare it to 9

Bella invested $680 in an account paying an interest rate of 2 3/8% compounded
annually. Tanisha invested $680 in an account paying an interest rate of 2 7/8%
compounded quarterly. To the nearest hundredth of a year, how much longer would
it take for Bella's money to triple than for Tanisha's money to triple?

Answers

well, first off let's check on Bella, 2 and 3/8, that'd be a rate of 2.375%, well 680 tripled is simply 2040, so let's check

\(~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\dotfill & \$2040\\ P=\textit{original amount deposited}\dotfill &\$680\\ r=rate\to 2.375\%\to \frac{2.375}{100}\dotfill &0.02375\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\dotfill &1\\ t=years \end{cases}\)

\(2040=680\left(1+\frac{0.02375}{1}\right)^{1\cdot t} \implies \cfrac{2040}{680}=1.02375^t\implies 3=1.02375^t \\\\\\ \log(3)=\log(1.02375^t)\implies \log(3)=t\log(1.02375) \\\\\\ \cfrac{\log(3)}{\log(1.02375)}=t\implies {\Large \begin{array}{llll} 46.805\approx t \end{array}}\)

now let's check on Tanisha, where 2 and 7/8 will be a rate of 2.875%, same tripled amount of 2040

\(~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\dotfill & \$2040\\ P=\textit{original amount deposited}\dotfill &\$680\\ r=rate\to 2.875\%\to \frac{2.875}{100}\dotfill &0.02875\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{quarterly, thus four} \end{array}\dotfill &4\\ t=years \end{cases}\)

\(2040=680\left(1+\frac{0.02875}{4}\right)^{4\cdot t} \implies \cfrac{2040}{680}=1.0071875^{4t}\implies 3=1.0071875^{4t} \\\\\\ \log(3)=\log(1.0071875^{4t})\implies \log(3)=t\log(1.0071875^4) \\\\\\ \cfrac{\log(3)}{\log(1.0071875^4)}=t\implies {\Large \begin{array}{llll} 38.350\approx t \end{array}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \stackrel{Bella's}{46.805}~~ - ~~\stackrel{Tanisha's}{38.350} ~~ \approx ~~ 8.455~~ \approx ~~\text{\LARGE 8.46} ~~ \textit{about 8 years and 168 days}\)

If x+4/4 = y+7/7 then x/4 =___.
(Number 9 is the one I need an answer for)

If x+4/4 = y+7/7 then x/4 =___. (Number 9 is the one I need an answer for)

Answers

Answer:

4th answer is correct

Step-by-step explanation:

First, let us make x the subject.

\(\sf \frac{x+4}{4} =\frac{y+7}{7}\)

Use cross multiplication.

\(\sf 7(x+4)=4(y+7)\)

Solve the brackets.

\(\sf 7x+28=4y+28\)

Subtract 28 from both sides.

\(\sf 7x=4y+28-28\\\\\sf7x=4y\)

Divide both sides by 7.

\(\sf x=\frac{4y}{7}\)

Now let us find the value of x/4.

To find that, replace x with (4y/7).

Let us find it now.

\(\sf \frac{x}{4} =\frac{\frac{4y}{7} }{4} \\\\\sf \frac{x}{4} =\frac{4y}{7}*\frac{1}{4} \\\\\sf \frac{x}{4} =\frac{4y}{28}\\\\\sf \frac{x}{4} =\frac{y}{7}\)

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