=
?
(5
4
⋅b
−10
)
−6

=?(5 4 B 10 ) 6

Answers

Answer 1

[tex](5^{4} *\frac{1}{b^{10} }) ^{-6}[/tex]

[tex](\frac{5^{4} }{b^{10} } )^{-6}[/tex]

[tex]\frac{b^{60} }{5^{24} }[/tex]


Related Questions

A fitness trainer decided to track the combined weight loss of
several new customers. She recorded the combined weight loss
each month and kept track for 6 months. Identify the best
mathematical model with its corresponding R2 value and tell
whether it is a good model.
Month
1
2
3
4
5
6
Weight loss
175
120
95
63
44
30
4.
exponential model, 0.996
Yes, 0.996 is very close to 1.
quadratic model, 0.994
Yes, 0.994 is very close to 1.
quadratic model, 0.994
No, 0.994 is too high an R2 value.
exponential model, 0.996
No, 0.966 is too high an R2 value.

Answers

Now, the R² value comes out as 0.996 and it is an exponential model and it is close to 1. Hence, option A is correct.

What is an exponential model?

Quantity rises over time through a process called exponential growth. It happens when the derivative, or instantaneous rate of change, of a quantity with respect to time is proportionate to the original quantity. A quantity that is growing exponentially is referred to as an exponential function of time, meaning that the exponent is the variable that represents time (in contrast to other types of growth, such as quadratic growth).

The amount declines over time and is said to be experiencing exponential decay if the constant of proportionality is negative. It is also known as geometric growth or geometric decay when the discrete domain of definition has equal intervals since the function values form a geometric progression.

Given that a fitness trainer is tracking the combined weight loss of several new customers.

She is recording for 6 months.

Now, we have to find the best mathematical model with the corresponding R² value

Given, the combined weight loss are - 175, 120, 95, 63, 44 and 30.

The formula for coefficient of determination = (x-x')(y-y')/√∑(x-x')²(y-y')²

≈ 0.996

Now, the R² value comes out as 0.996 and it is an exponential model and it is close to 1. Hence, option A is correct.

To know more about exponential model:

brainly.com/question/28596571

#SPJ1

do all straight lines that are functions have inverses?

Answers

Answer: Not all Functions have a inverse

Happy To Help :)

Step-by-step explanation:

Need help ASAP 50 points ?!!!

Answers

Answer:

pretty sure it's 11

Step-by-step explanation:

Substitute x with -44

Answer:

11

Step-by-step explanation:

f(x) = f(-44) plug in -44 for x

10 -  -44/44

10 - (-1)

I do something called KFC, keep flip change

10 + 1 = 11  

a contractor is given a scale drawing of a rectangular patio. the scale from the patio to the drawing is 4 feet to 1 inch. what is the area of the actual patio?

Answers

Dddfddffrrff fr Rex free f. Fc

Here's a question ~

Two lines passing through the point (2 , 3) intersect each other at an angle of 60° . If slope of one line is 2, then find the equation of the other line ~

note : there are two possible slopes !

Need Proper Explanation ~​

Answers

Answer:

[tex]\sf\longmapsto \: ( \sqrt{3} - 2)x + (2 \sqrt{3 } + 1)y = - 1 + 8 \sqrt{3} [/tex]

Step-by-step explanation:

It is given that –

Slope of the first line is–

[tex]\sf\longmapsto \: m_{1} = 2[/tex]

Let,

the slope of the Another line be –

[tex]\sf\longmapsto \: m _{2}[/tex]

Now,

The angle between the two lines is 60°.

Let's start solving!

[tex]\sf\longmapsto \: \tan(60°) | \frac{ m_{1} - m_ {2} }{1 + m_{1} m_ {2}} | [/tex]

[tex]\sf\longmapsto \: \sqrt{3} = | \frac{2 -m_{2} }{1 + 2m_{2}} | [/tex]

[tex]\sf\longmapsto \: \sqrt{3} = ± \: \: ( \frac{2 -m_{2} }{1 + 2m_{2}} )[/tex]

[tex]\sf\longmapsto \: \sqrt{3} = \frac{2 -m_{2} }{1 + 2m_{2}} [/tex]

[tex]\sf\longmapsto \: \sqrt{3} (1 + 2m_{2}) = 2 - m_{2}[/tex]

[tex]\sf\longmapsto \: \sqrt{3} + 2 \sqrt{3} m_{2} + m_{2} = 2[/tex]

[tex]\sf\longmapsto \: m_{2} = \frac{2 - \sqrt{3} }{(2 \sqrt{3} + 1) } [/tex]

The equation of line passing through point (2,3) and having a slope of –

[tex]\sf\longmapsto \: m_{2} = \frac{(2 - \sqrt{3} )}{2 \sqrt{3} + 1 } [/tex]

is–

[tex]\sf\longmapsto \: (y - 3) = \frac{2 - \sqrt{3} }{2 \sqrt{3} + 1 } (x - 2)[/tex]

[tex]\sf\longmapsto \: ( 2\sqrt{3} + 1)y - 3(2 \sqrt{3} + 1) = (2 - \sqrt{3} )x - 2(2 - \sqrt{3} [/tex]

[tex]\sf\longmapsto \: ( \sqrt{3} - 2)x + (2 \sqrt{3 } + 1)y = - 1 + 8 \sqrt{3} [/tex]

Hence the equation of the other line is -

[tex]\sf\longmapsto \: ( \sqrt{3} - 2)x + (2 \sqrt{3 } + 1)y = - 1 + 8 \sqrt{3} [/tex]

Find the measures of the following angles

Answers

Answer:

HGD: 117

FDG: 180

Step-by-step explanation:

Answer:

<HDG = 117 degrees

<FDG = 63 degrees

Step-by-step explanation:

Its a straight line

These are supplementary angles

If its a striaght line its 180 degrees.

We already know theres a 63 degrees so we jsut gotta subtract

180-63=117

So 117 degrees for HDG

A, b, c or d?????? Pls help quick

Answers

Answer:

The answer is a

Step-by-step explanation:

have a nice day :)

(8.1 x 10⁻⁴) - (9.5 x 10⁻⁵)

Answers

Answer:

[tex]7.15*10^{-4}[/tex]

Step-by-step explanation:

[tex](8.1*10^{-4})-(9.5*10^{-5})=0.00081-0.000095\\\\=0.000715 = 7.15*10^{-4}[/tex]

Pick the odd one out. A) 8÷4×2 B) 5×1−1 C) 3×3−5 D) 3×2+1

Answers

Answer:

D

Step-by-step explanation:

cause 8÷4 =2 and ×2 =4

5x1=5-1=4

3×3=9-5=4

3×2=6-1=5

The odd one is the different one cause every other one answer is 4 expecet d ....d answer is 5

i forgot to attach the photo before.... please help

Answers

Part (i)

I'll use H in place of T to represent the heat of the object. That way there isn't a clash of variables lowercase t vs uppercase T.

The equation we're working with is updated to:

H(t) = 22 + a*2^(bt)

Plugging in t = 0 as the initial time value should lead to the temperature being H = 86 degrees Celsius.

So,

H(t) = 22 + a*2^(bt)

86 = 22 + a*2^(b*0)

86 = 22 + a*2^0

86 = 22 + a*1

86 = 22 + a

a+22 = 86

a = 86-22

a = 64

Answer:  64

=====================================================

Part (ii)

We'll use the value of 'a' we found earlier. Plus we'll use the fact that H = 28 when t = 0.5 (since 30 min = 30/60 = 0.5 hr).

H(t) = 22 + a*2^(bt)

28 = 22 + 64*2^(b*0.5)

28-22 = 64*2^(0.5b)

64*2^(0.5b) = 6

2^6*2^(0.5b) = 6

2^(6+0.5b) = 6

log(  2^(6+0.5b)   ) = log(6)

(6+0.5b)*log(2) = log(6)

6+0.5b = log(6)/log(2)

6+0.5b = 2.5849625

0.5b = 2.5849625-6

0.5b = -3.4150375

b = -3.4150375/(0.5)

b = -6.830075

Answer: Approximately   -6.830075

Complete the equation so that it has
infinitely many solutions.
48 - 2) = (2x -

Answers

The equation can be simplified to x/2-8, which mean that after timing with 1/4, the remaining should be 32 because 32*1/4 would be 8.
Final answer: Missing part of the answer is 32. Please mark me brainliest. Thanks

PLS HELP ASAP ILL GIVE BRAINLIEST TYSM

Answers

Answer:

3x+2=16

Step-by-step explanation:

Answer:

the answer is most likely to be rather the first or second choice, but i choose B

Step-by-step explanation:

*Hope this helps*

based on what i understood, 3 green rectangles (or whaever that shape is), the 2 red squares, and the 16 small yellow squares. and the answer choices have

3x - 2 = 16

3x +2 = 16

3x + 4 = 20

3x = 24

and i dont think its 3x + 4 = 20 or 3x = 24 because there isn't any shapes to represent the 4, 20, and 24.

I might be wrong but i hope its right...

Can some pls help me?

Answers

Answer:

4

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

E to A is 3 and D to A is 2 so you add the two together and get 5 which is B.

Let me know if I'm wrong.

help pls?? answer for me??f

Answers

ANSWER

C PO SANA MAKATULONG PO YAN

I don’t know how do do this please help me cuz this is due before 7

Answers

Answer:

That's all

Step-by-step explanation:

you need to replace the values then solve

Answer:

27.      1^-8  =  1/1^8  =  1

28.       2^-5  =  1/2^5  =  1/32

29.       -3^-3  =  - 1/3^3  =  -  1/27

30.       2^-1   =    1/2  = 1/2

31.       -3^-4  =  -  1/3^4  =  -  1/81

32.       5^-3  =   1/5^3  =  1/125

33.       1^-99  =  1/1^99  =  1

34.       1^-3  =  1/1^3   =  1

35.       4^-3  =  1/4^3  = 1/64

36.       2^-3  =    1/2^3   =   1/8

Step-by-step explanation:

Rewrite the expression using the negative exponent rule b^−n=1/b^n

1/2^3

Raise 2 to the power of 3

1/8

The result can be shown in multiple forms, but this is fraction form.

1/8

I hope it helps!!

What is the constant of proportionality in the equation y 5/4 x ?

Answers

Answer:

Firest y5/ 4x = y5 - 4 /4X -4

x= y


This circle has a circumference of 40 centimeters.
Calculate its diameter

Answers

Answer:

d≈12.73cm

Step-by-step explanation:

Using the formulas

C=2πr

d=2r

Solving for d

d = c/[tex]\pi[/tex] = 40/[tex]\pi[/tex] ≈12.7324cm

Yo can y'all help me with this I already did it on another paper. It would be very helpful if it was a step by step explanation take 100 points brother

Answers

Answer:

there is no question if you provide one in comments I will edit my answer to answer the question

Step-by-step explanation:

Lisa baked d cookies. Her family ate 20 of them. Using d, write an expression for the number of cookies that remained.

Answers

Answer:

d - 20 = r

r = remaining amount

Answer:

l=d-20

Step-by-step explanation:

use l for leftover cookies.

l=d-20

Hope this helps!

Shyla Cuts 6 strips of ribbon to make her hair bows when she is done she realizes that each strip is 1/8 too short how does the total length of strips compared to what their total length should have been?​

Answers

The total length is 7/8 of what it should have been.

pls mark me brainliest :)

Jeff made 2 out of every 5 baskets he shot during basketball practice. If he took 25 shots, how many baskets did he make? You MUST show your proportion and work!

Answers

Answer:

30 many shoot basket did he make

Enter an equation for the statement.


The price of a radio r is $40 less than the price of CD player p.


The equation is ____=____

Answers

Answer:
r-40=p
Explication:
The price of a radio is $40 less then a CD player

Is side length 17, 144, and 145 right triangle?

Answers

Yes it is.

Use the Pythagorean Theorem:

a²+b²= c²

So, 17²+144²=145²

289+20736=21025

289+20736=21025

21025=21025

Which of the following functions represents an absolute value function?
y = |x - 21
O y = x-2
y = x

Answers

y = |x - 21| represents an absolute value function.

Ordered pairs are ordered as (x,y) What is the constant of proportionality
for the ordered pair (-2,18)?

Answers

i dont k n o w w w

s o r r y

what is the equivalent value of 1/3×(−15)

Answers

what is the equivalent value of 1/3×(−15)
Answer: -5x

There are five red, 3 blue and a white marble in a jar. What is the probability of selecting
a white marble, replacing it, then selecting a white marble again?

Answers

Answer:

1/81 I think now 100% sure though

pls help i need help on homework. and i dont understand:

6 = 7y - 8

please solve using inverse operations

I offer a crown and 20 points

Answers

Answer:

6=7y-8

6+8=7y-8+8(addition inverse operation)

14=7y

14/7=7y/7(division inverse operation)

2=y

Step-by-step explanation:

Answer:

y=2

Step-by-step explanation:

6=7y-8

(to get all the numbers on the right side and the letters on left side we can swap 6 with 7y)

-7y= -6-8

(since both were positive before we used the inverse method to turn both into a negative number)

-7y= -14

÷7 ÷7

(to get y on its own we divide both sides by 7)

y=2

Hope this helped you- have a good day bro cya)

Expand the following

Answers

Answer:

a) 4x+4

b) 7x-14

c) 12x +18

d) 10x-10y

Answer:

4x+4

7x-14

12x+18

10x-10y

Step-by-step explanation:

What are the coordinates of the terminal point determined by T=20pi/3

Answers

Answer:

t=5x=3049

Step-by-step explanation:

Answer:

The answer is cos=(-1/2, square root -3/2)

Step-by-step explanation:

Other Questions
Can you find the value of x please?! Please answer this big question nobody ever answers my questions im sad :( Trnh by nhng ng gp ca Cc Mc trong vic hon thin hc thuyt gi tr - lao ng Which words describe an effective digital leader? Check all that apply.creativedisorganizedinspiringconfidentself-centeredrespectful Why did the Democratic-Republicans oppose the Alien and Sedition Acts?(Choose 2)The Sedition Act was used to arrest those who disagreed with Adams policies toward France.The Acts were a response to the Virginia and Kentucky Resolutions.The Acts made it illegal to support Democratic-Republican candidates.The Sedition Act was used to target those who had been part of the XYZ Affair.Some of the Acts tarWhy did the Democratic-Republicans oppose the Alien and Sedition Acts?(Choose 2)The Sedition Act was used to arrest those who disagreed with Adams policies toward France.The Acts were a response to the Virginia and Kentucky Resolutions.The Acts made it illegal to support Democratic-Republican candidates.The Sedition Act was used to target those who had been part of the XYZ Affair.Some of the Acts targeted those from France and Ireland who tended to support Democratic-Republicans.Only 2 answers are allowed.Only 2 answers are allowed.geted those from France and Ireland who tended to support Democratic-Republicans.Only 2 answers are allowed.Only 2 answers are allowed. If you could invent a Holiday that doesn't exist. What would it be? Happy early Halloween what are you dressing up as no lying on what your wearingBEST COSTUME YOU GET BRAINLIEST Evan is writing a review of a rock concert for his blog and is having trouble choosing words that precisely convey what he wants to express.Read the following sentences from his rough draft. Determine whether each pair of underlined words has the same connotation or a different connotation. Select same connotationsor different connotations from the dropdown menu.Choose... A. The Flying Monkeys played an admirable/praiseworthy set last night at the Decker Theater. Choose... B. The show started strong with Bouncing, my favorite song of the evening because of its jubilant/joyful guitar riff. Choose... C. After Bouncing, the band slowed down to play the sluggish/leisurely Under the Bed.Choose... D. The audience was alarmed/amazed when, during Wiggle Worm, the lead singer threw down the microphone and actually wiggled across the stage. Choose... E. The exquisite/elegant piano solo in the middle of Magic Lantern Show beautifully showcased the bands dynamic range. Choose... F. The audience was very aggressive/energetic by the end of the show. I need help so I accidentally deleted my history, bookmarks, downloads etc on my computer is there any way I can get it back? 12zener diode is connected in a series with resistance of 150ohms a load resistance of 1kiloohms is connected across the zener diode the maximum zener current should not exceed 20mA and the minimum zener current is nearly zero .calculate the operating range of the input voltage? Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. Together they charged a total of $950. What was the rate charged per hour by each mechanic if the sum of the two rates was $125 per hour? If an author can correctly be described as eminent, which of the following is most likely tobe true?A.She has published several unpopular books.B. She has published several distinguished books.C. She has been writing for many years.D. She writes exclusively for adults. Simplify, then determine which is greater what is the substrate for the first step in glycolysis? Drag and drop the text details from the prologue into the correct categories. A girl named zippy Shows author's purpose. Dose not show author's which sentence BEST summarizes the story "" The Competition""? Why are boys mean to girls than next moment they stand up for you?I am in confusion!Please help! MARKING BRAINLEIST IF YOU ARE RIGHT!! Please help me! ( ONLY ANSWER IF YOU KNOW)In a recent poll, less than 10 percent of American adults knew why the Bill of Rights was written! Something must be done to inform people, and you are just the person to do it. You will take on the role of someone who has recently been granted U.S. citizenship. Use your imagination to create your own name and story.As a new citizen, you are excited about the freedoms and rights that your new government protects. You would like to help other citizens, including immigrants like you, understand what these rights mean. Explore the tab box below to learn more about this assessment. To share your knowledge of the Bill of Rights with others, you will create a public service announcement that will appear around your community. Review the 10 amendments and explore examples of public service announcements to get started!To read the text of all 10 amendments, visit the Bill of Rights Institute.To see examples of public service announcements (PSAs), visit the Ad Council.Remember that you need to attract peoples attention with a catchy phrase or title. Then you need to keep their attention by being direct and creative. Reading or watching a PSA should take only a minute of peoples time. The public service announcement should include:Your imaginary nameAn explanation, in your own words, of one of the first 10 amendments to the ConstitutionAn explanation, in your own words, of why it is important for a person to know the amendment you choseAn example of how the amendment would be used todayYou can choose to present your public service announcement in many different formats. Here are a few suggestions to get you started. Brochure: Create a brochure about the Bill of Rights. Your brochure should be made on paper folded in thirds. You may use a computer program to create the brochure and use photos or drawing tools for illustrations.Television spot: Create a television spot about the Bill of Rights. Consider what images and information will best inform your viewers. Your television spot should be one to two minutes long.Podcast: Create a podcast about the Bill of Rights. Your podcast should be one to two minutes long. Consider how your tone of voice and possible sound effects might enhance your content.Poster: Create a poster about the Bill of Rights. Consider using photos or drawing tools to illustrate your poster. What does Ivan Jakovlevitch dowith the nose?