Mathematics College

"Solve for x (where log_x() denotes the logarithm on base x): log_x(25) = 2.50, x = __"

Answers

Answer 1

9514 1404 393

Answer:

  x = 625^(1/5) ≈ 3.62390

Step-by-step explanation:

Using the change of base formula, we have ...

  [tex]\log_x(25)=2.5\\\\\dfrac{\log(25)}{\log(x)}=2.5\\\\\log(x)=\dfrac{\log(25)}{2.5}=0.4\log(25)=\log(25^{0.4})\\\\x=25^{0.4}=\sqrt[5]{25^2}=\boxed{\sqrt[5]{625}\approx 3.62390}[/tex]

Related Questions

I need help please.

Answers

4n-14 hope this helps
It’s 4n-14 hope that helps

What Is 1 x 2 x 3 x 4 x 5/2

Answers

Answer:

60

Step-by-step explanation:

Please refer to the attachment

The answer is 60 kinda easy lolz :)

True or False?
change in y
change in z
is used to find the constant of proportionality.
O False
O True

Answers

Answer:

False

Step-by-step explanation:

your welcome.

Answer:

false

Step-by-step explanation:

Which point is the incenter of the triangle?

Question 9 options:

A)

I

B)

G

C)

D

D)

F

Answers

Answer:

C): D

Because you can easily see D is center of Incircle.

What is the slope of the line that goes through (-3, 2) and (3, 2)?​

Answers

Answer:

m = 0

Step-by-step explanation:

Hope this helps:)

Which is correct a or b

Answers

Answer:

B is correct hope this helps

What do I do from here?

Answers

49627/28000 or you can use the decimal 1.77

Step-by-step explanation:

28x=49.627

divide both sides by 28

Using what you know about angles and triangles, what is the measure of angle 6?

Answers

The answer is 90° I’m pretty sure

A television is discounted 20% in a sale. A shopper has a coupon for an additional 15% off the sale price. Which of the following is the total percent discount from the original price of the television?

Answers

The total is 35% off of the original price.

Step by step explanation:

If the television is discounted by 20% in a sale and the shopper also has a coupon for an additional 15% of the sale price than you just add up the percentages and that’s the total percent of the discount.

I hope this helped you understand! :)

The total percent discount arises from the real price of the television is 32%.

Given that,

The television should be discounted at 20% in the sale i.e. price after discount should be 0.80 of the real price There is an additional 15% off the sale price. So, 15% of 80% i.e. 12%.

So, the total percent discount should be

= 20% + 12%

= 32%

Therefore we can conclude that The total percent discount arises from the real price of the television is 32%.

Learn more about the discount here: brainly.com/question/2736271

What is the value of x?

Enter your answer in the box.

X=l_l

Answers

9514 1404 393

Answer:

  x = 62

Step-by-step explanation:

The angle marked x° is shown as the complement of the angle marked 28°. This means ...

  x = 90 -28 = 62

divide and simplify 3/4 and 1/2

Answers

Answer:

1 1/2

Step-by-step explanation:

3/4x2/1=3/2=1 1/2

Answer:

3/2 or 1 1/2

Step-by-step explanation:

Hi,

3/4 divided by 1/2 is the same thing as 3/4 x 2/1. (when dividing fractions, flip the second fraction) When you do this, you simply multiply straight across. So...

3/4 x 2/1 = 6/4

Simplify...

3/2 (both 6 and 4 can be divided by 2)

3/2 = 1 1/2

I hope this helps :)

equation, find y when x=-3.

y = -x + 5

When x = -3, y =

Answers

I think y = 8. Since x = -3 then the equation would be y = -1(-3) +5. -1 times -3 equals 3. So now the equation is y = 3 +5. That would give you 8.

with one of these is a function
a
b
c
d​

Answers

Answer:

It's B

Step-by-step explanation:

Answer:

B is a functional answer

GEOMETRY WILL MARK BRAINLIEST

Answers

Answer: 13 and 14 degrees

Step-by-step explanation:

Answer:

Step-by-step explanation:

x+6 = -6+4x

4x-x = 6+6

3x = 12

x =12/3

x = 4

Substituting x into the value of CH:

-6+4(4)

= -6 + 16

CH = 10

WILL MARK BRAINLIEST

Answers

Answer:

Step-by-step explanation:

∠T + ∠S = 180°

(43+3x) + (45x-7) = 180°

48x+36 = 180

x = 3

∠C = ∠T = 43+3x = 52°

Please help, thank you.

Simply:

Answers

Answer:

(-9 3/4)a + 10 2/5

Step-by-step explanation:

hey can you mark me brainliest if this is correct. Bc if its wrong, its very obvious why

hunh put $3000 into savings account that earns at yearly interestvrate of 6%. after sux years hiw much money will hunh have.

please helppp me​

Answers

Answer:

$4080

Step-by-step explanation:

It is assumed this is a simple interest

P = $3000r = 6%t = 6 yearsA = P(1 + rt)A = 3000 (1 + 6*6/100) = $4080

Answer:

$4080

Step-by-step explanation:

I = Prt

I = 3000 (0.06) (6)

I = $1080

-------------------------------

A.B = P + T

A.B = 3000 + 1080

A.B = $4080

The Account balance is $4080

Work out 45 % of £ 426.07 Give your answer rounded to 2 DP.

Answers

Answer : 191.73

Reason:
426.07 x .45 = Answer

You get .45 from making 45% into a decimal

Use the distributive property to simplify the following expression: 3 (2 + 5z)​

Answers

The answer is 6+15z

Please !!!!!
The diagonal of a
rectangle is 8 cm
long and the height
of the rectangle is 5
cm. Find the width of
the rectangle:

Answers

Use Pythagorean theorem.

5^2 + x^2 = 8^2
25 + x^2 = 64
X^2 = 39
X = sqrt39

help will give crown

Answers

Answer:

112 meters squared

Step-by-step explanation:

Rectangle area: 72

Triangle area: 20 times 2 (because there are two triangles) = 40

72 + 40 = 112

What is the value of c so that −15 and 15 are both solutions of x^2−c=157?

Answers

Answer: -c= 157+X^2

Step-by-step explanation:

Tristan and his friends made a banner for their back-to-school dance. The banner is rectangular, and it is 15 feet wide and 5 feet tall. What is the area of the banner?

Answers

Answer:

(15*5)sq ft

=75 sqft

Step-by-step explanation:

A rectangle and 2 congruent quarter circles were
used to make the figure shown.
Which measurement is closest to the area of the
figure in square centimeters?
7 cm
A 148.5 cm2
110 cm
(В
109.3 cm2
5 cm
C 89.6 cm2
5 cm
D 85.7 cm2

Answers

The correct answer is B. 109.3cm^2

Sabric and Jessica disagree over an inequality statement. Sabric claims that –3.613 > –3.63. Jessica claims that –3.613 < –3.63. Which statement about each student’s claim is true?

Answers

Answer:

Sabric i guess

Step-by-step explanation:

because -3.613 is greater than -3.63

Answer:

D is the correct answer

Step-by-step explanation:

Sabric is correct because  –3.613 lies to the right of –3.63 on a number line.

Jose Luis desea colocar una línea de azulejos alrededor de toda la piscina de su casa. La piscina tiene forma rectangular con un ancho de 10 m y una longitud de 25 m. , ¿cuántos metros lineales de azulejos necesitará comprar?

Answers

Answer:

70

Step-by-step explanation:

2 x (25 + 10) = 2 x 35 = 70

13.) If ABCD is a parallelogram, find the measure of angle D?
B-C:
(9x - 1)

D-A:

(13x - 25)

Answers

Answer:

13x-25 = 9x-1

4x-25=-1

4x=24

x=6

9(6)-1  = 54-1 = 53

So, angle d is 180-53 or 127 degrees.

Let me know if this helps!

Answer:

d=127

Step-by-step explanation:

I took the test

How would I solve this ? And what’s the answer..... ;\

Answers

Answer: 8

Explanation:
So for any problems like these
They are giving you the ‘x’
So you plug in what is given; which is f(5)

1/4 x 2^5
Solve like normal
Which gets you 8

Tony works 22 hours per week. His take home pay is $15.80 per hour. If Tony is able to save all of his earnings, how
long will it take him to save at least $4,800?
a. 12 weeks
b. 13 weeks
C. 14 weeks
d. 15 weeks
Please select the best answer from the choices provided

Answers

Answer:

Step-by-step explanation:

The answer is c.

Answer: letter C. 14 weeks

please help :(
if you can please also give a explanation. thanks

Answers

Answer:

x = 20

Step-by-step explanation:

since the triangle is a right angle, that means the angle is 90 degrees

equation:

30 + 3x = 90

subtract 30 on both sides

30 - 30 + 3x = 90 - 30

3x = 60

then divide each side by 3

[tex]\frac{3x}{3} = \frac{60}{3}[/tex]

x = 20

Other Questions
Please help me. I will give out brainliest. If CDE congruent to GHF, solve for x Subtract the fractions. Write each difference in simplest form. 8/9 - 5/6 = What is the slope of a line that is parallel to the line y=1/3x-7 ?????? List 3-5 things about biodiversity. Why was king John forced to sign the Magna Carta . A to increase the power of the monarchy B To agree to higher taxes in England. C to weaken the power of corrupt nobles. D The weaken the power of the monarchy Sarah bought 18 boxes of 65 pens at $12 a box. She sold 378 of them at 3 for $1.00 and the rest at 4 for $1.00. Find her total profit. Sphere A has a diameter of 12 and is dialated by a scale factor of 1/2 to create sphere B. What is the ratio of the volume of sphere A to sphere B? Which of the following best describes the difference between a mixture and a pure substance? A. A mixture has different properties throughout; a pure substance has the same properties throughout. B. A mixture is made up of more than one type of atom; a pure substance is made up of only one type of atom. C. A mixture is made up of only one type of atom; a pure substance is made up of more than one type of atom. D. A mixture has the same properties throughout; a pure substance has the different properties throughout. The parallel plates in a capacitor, with a plate area of 6.70 cm2 and an air-filled separation of 2.50 mm, are charged by a 8.70 V battery. They are then disconnected from the battery and pulled apart (without discharge) to a separation of 9.90 mm. Neglecting fringing, find (a) the potential difference between the plates, (b) the initial stored energy, (c) the final stored energy, and (d) the work required to separate the plates. Help me is an exam and its timeFind the missing terms in the geometric sequence below. Then list the common ratio. 2, ____, ____, ____, ____, 6000 r = ?A)12, 72, 432, 2592, r = 6B)10, 50, 250, 1250; r = 5C)10, 50, 250, 1000; r = 5D)8, 32, 128, 512; r=4 Which pairs of rectangles are similar polygons? If you work for security at a Samsung store, doesn't that make you the Guardian of the Galaxy? HELP HELP HELP GEOMETRY I NEED HELP PLEASEReplace the direct object noun with a direct object pronoun.Use LOWER case only, accents are not required.T compras "los refrescos". T _____ compras.1 pointT y yo comemos "langostas". T y yo _____ comemos.1 pointEllos quieren "la cuenta". Ellos _____ quieren.1 pointQuin bebe jugo de "toronja"? Quin _____ bebe?1 pointAna cocina "un pastel y unas galletas". Ana _____ cocina. What exercise would fit into the I(i) stage of the IMPRESS model? Can someone pls help me WILL MARK YOU BRAINLIEST !! would anyone like to ............ watch anime Write the equation of the line in either point-slope form or slope-intercept form.Write the equation of a line that has a slope of -3 and passes through the point (1.25, -4).Use the drop-down menus to select the appropriate values in the equation.y = _ x + _ A carpenter bought a piece of wood that was 0.2 meters long. Then she sawed 0.1 meters off the end. How long is the piece of wood now?