does the function f(x)=(0,68)^x represent exponential growth, decay ,or neither

Answers

Answer 1

The given function represents exponential decay.

In mathematics, exponential decay refers to the process of decreasing an amount at a constant percentage rate over time.If a quantity diminishes at a rate proportionate to its present value, it is susceptible to exponential decay.The given function is f(x) = (0.68)^xFor the numbers between 0 and 1, with an increase in the power of the number, the final value decreases.In the given function, 0.68 is greater than 0 but less than 1.As we increase the value of its power, i.e., "x", the value of the function decreases.A graph of the function has been attached below for better visualisation.

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Does The Function F(x)=(0,68)^x Represent Exponential Growth, Decay ,or Neither

Related Questions

1) Let A = {x,y,z}. Give a function f : A → A which is neither constant nor the identity function 1A. (2) Give a function g : R → {−1,0,1} which is not constant. (3) Give a function h : Q → Z whose image is Z.​

Answers

Step-by-step explanation:

and go outside take fresh air you breathe you get answers constrate answer

What’s the distance between (-5,4) and (-1,4)
-5 units
-4 units
4 units
5 units

Whats the distance between (-5,4) and (-1,4)-5 units -4 units 4 units 5 units

Answers

Answer:

4 units

Step-by-step explanation:

The distance is always positives so choices 1 and 2 are out.

To find the distance of the points (-5, 4) and (-1, 4), subtact |-1| from |-5|.

|-5| - (|-1|)

5 - (1)

5 - 1 = 4

Answer:

4 Units = C

Step-by-step explanation:

32 + 36 : 4 - 12
Show your work !!!plz

32 + 36 : 4 - 12 Show your work !!!plz

Answers

Answer:

we have to first do squaring, so our first math would be 3^2, which is 9

second thing second, we need to do 36 divided by 4, which is also 9,

and 9+9-1 is 17.

Step-by-step explanation:

Triangle ABC has vertices at A(−3, 3), B(0, 7), and C(−3, 0). Determine the coordinates of the vertices for the image if the preimage is translated 3 units up.

A′(−3, 0), B′(0, 4), C′(−3, −3)
A′(−3, 6), B′(0, 10), C′(−3, 3)
A′(−6, 3), B′(−3, 7), C′(0, 0)
A′(0, 3), B′(3, 5), C′(0, 0)

Answers

The coordinates of the vertices for the image triangle after a translation 3 units up are A'(-3, 6), B'(0, 10), and C'(-3, 3). (option b)

Let's first visualize the given triangle ABC with vertices at A(-3, 3), B(0, 7), and C(-3, 0). We can plot these points on a coordinate plane and connect them to form the triangle. Now, let's consider the translation that moves the triangle 3 units up. This means that we need to add 3 to the y-coordinate of each vertex to get the coordinates of the image.

So, the coordinates of the vertices of the image triangle, let's call it A'B'C', will be:

A' = (-3, 3+3) = (-3, 6)

B' = (0, 7+3) = (0, 10)

C' = (-3, 0+3) = (-3, 3)

Now, we can plot these points and connect them to form the image triangle A'B'C'. We can see that the image triangle is simply the original triangle translated 3 units up.

Hence the correct option is (b).

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Answer:

Option B

Step-by-step explanation:

type 1.0e-4 as a floating-point literal but not using scientific notation, with a single digit before and four digits after the decimal point.

Answers

0.0001 is type 1.0e-4 as a floating-point literal but not using scientific notation, with a single digit before and four digits after the decimal point.

A floating-point literal is a representation of a real number value in computer programs. The value 1.0e-4 is expressed in scientific notation and stands for 0.0001, which is a real number with one digit before the decimal point and four digits after it. The scientific notation expression 1.0e-4 represents a number that is 1.0 multiplied by 10 raised to the power of -4, which is equal to 0.0001. The four digits after the decimal point represent the precision of the number, and in this case, the precision is four decimal places. In programming languages that support floating-point literals, the value 0.0001 can be written as a floating-point literal without using scientific notation, just as it is written in this answer. It's important to note that floating-point numbers are not always stored in the computer's memory with the same precision as their literal representation. Floating-point numbers are stored as binary fractions, which have a limited number of bits to represent the fractional part. This means that some floating-point numbers cannot be represented exactly and will result in rounding errors. Therefore, it's important to choose an appropriate precision when using floating-point numbers in your code, especially when dealing with critical computations or financial applications where accuracy is important. In summary, a floating-point literal like 0.0001 represents a real number with a fixed precision, but its internal representation in the computer's memory may differ from its literal representation due to the limitations of binary fractions.

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Please help

what is the measure in degrees of the highlighted ( the middle one) angle

Please helpwhat is the measure in degrees of the highlighted ( the middle one) angle

Answers

Bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Answer:

8x+7x+44.4=180

15x=180-44.4

15x =135.6

X=9.04

8x=9.04×8=72.32

PLEASE HELP!!!!!!!!!!!!!!

PLEASE HELP!!!!!!!!!!!!!!

Answers

X divided by 2 = y
Or you could do
Y times 2= x

What is the volume of this figure?

Enter your answer in the box.

yd³

What is the volume of this figure?Enter your answer in the box. yd

Answers

The volume of the composite figure is

4095 cubic yd

How to find the volume of the composite figure

The volume is calculated by dividing the figure into simpler shapes. and adding the individual volumes

The simple shapes used here include

trapezoid andrectangle

Volume of rectangle = length x width x depth

= 30 * 9 * 7

= 1890 cubic yd

Volume of trapezoid = 1/2 (sum of parallel lines) x height x depth

= 1/2 (30 + 19) x 10 x 9

= 2205 cubic  yd

Total volume

= 1890 cubic yd + 2205 cubic yd

=  4095 cubic yd

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Explain your answer to the question in the picture with steps please, thank you.

Explain your answer to the question in the picture with steps please, thank you.

Answers

Part (a)

Answer: Constant of proportionality = 5/8

Reason:

The general template equation is y = kx where k is the constant of proportionality. It is the slope of the line.

The direct proportion line must pass through the origin. In other words, the y intercept must be zero.

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

Part (b)

Answer: Not Proportional

Reason:

The y intercept isn't zero.

Plug x = 0 into the equation to find y = 1 is the y intercept. This graph does not pass through the origin.

The instructor noted the following scores on the last quiz of the semester for 8 students. Find the range of this data set 59,61,83,67,81,80,81,100

Answers

answer: the range is 41.

to find the range of this data set, we first need to find the minimum and maximum values - which are 59 and 100.

then we subtract the minimum from the maximum.

59 - 100 = 41.

The machinery in a cereal plant fills 350 g boxes of cereal. The specifications for the machinery permit for a certain amount of fill tolerance. It is found that the weights of filled cereal boxes are normally distributed with a mean of 350 g and a standard deviation of 4 g. What is the probability that a box of cereal is under filled by 5 g or more?

Answers

There is approximately an 89.44% probability that a box of cereal is underfilled by 5 g or more.

To find the probability that a box of cereal is underfilled by 5 g or more, we need to calculate the probability of obtaining a weight measurement below 345 g.

First, we can standardize the problem by using the z-score formula:

z = (x - μ) / σ

Where:

x = the weight value we want to find the probability for (345 g in this case)

μ = the mean weight (350 g)

σ = the standard deviation (4 g)

Substituting the values into the formula:

z = (345 - 350) / 4 = -1.25

Next, we can find the probability associated with this z-score using a standard normal distribution table or a statistical calculator.

The probability of obtaining a z-score less than -1.25 is approximately 0.1056.

However, we are interested in the probability of underfilling by 5 g or more, which means we need to find the complement of this probability.

The probability of underfilling by 5 g or more is 1 - 0.1056 = 0.8944, or approximately 89.44%.

Therefore, there is approximately an 89.44% probability that a box of cereal is underfilled by 5 g or more.

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Determine the values of x in the equation x2 = 64.

Answers

Answer = 32

Explain= When a variable(the letter next to the number in this case the “x”) is placed next two a coefficient(the number next to a variable, in this case “2”), that means the variable is being multiplied by that number. To solve for x, we must divide the sum of x2 (64) by the coefficient. The number will equal x.

x2=64? X = 32!

I Need help with this

I Need help with this

Answers

The equation that gives the length of segment CB is given by the equation presented as follows:

C. \(\sqrt{(a - c)^2 + (0 - d)^2}\)

How to obtain the length of a segment?

The length of a segment is given by the distance between the two endpoints of the segment.

Suppose that we have two points with coordinates \((x_1,y_1)\) and \((x_2,y_2)\), the distance between these points is given by the equation presented as follows:

\(D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)

The endpoints of segment CB are given as follows:

C(c, d) and B(a,0).

Hence the equation for the distance between these two points, giving the length of the segment, is given as follows:

\(\sqrt{(a - c)^2 + (0 - d)^2}\)

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A. Range
B. Mode
C.mean
D.median

Please help me for a test i will give you a lot of Brainly points

A. Range B. Mode C.mean D.median Please help me for a test i will give you a lot of Brainly points

Answers

Answer:

Step-by-step explanation:

A range

Which shape have both parallel and perpendicular sides?

Answers

Answer:

a square

Step-by-step explanation:

all the sides are either perpendicular or parallel

The answer is rectangles.

Round 0.25773438 to the nearest hundredth

Answers

Answer:

The answer is 0.26.

I wish you luck on your assignments.

Answer: 0.26

Step-by-step explanation:

1. The hundredths place is two digits from the decimal point

2. Look at the thousandths place and if it is larger or equal to 5 then we round up, otherwise we round down and the hundredths digit remains the same

3. 7 is larger than 5 therefore the hundredths place digit of 5 rounds to a 6

4. Our final answer is 0.26

(6.2 x 10²) x (3.5 x 10³)

Answers

Answer:

\(21.7 x 10^5\)

Step-by-step explanation:

(6.2 x 10²) x (3.5 x 10³)

First, multiply the coefficients: 6.2 x 3.5 = 21.7.

Then, add the exponents: 10² x 10³ = 10^(2+3) = 10^5.

Therefore, the result is 21.7 x 10^5.

Answer:

3286000

Step-by-step explanation:

(6.2 x 10) x (3.5 x 10)

what is the equation of a circle with center (-4,7) and radius 8?

Answers

The equation of the circle would be (x−(−4))2+(y)2=6or (x+4)2+(y−72=36.

Explanation:The equations of the circle is(−h)2+y−k)2=r2

where h is the x of the center of the circle and k is the y of the center of the circle, and r is the radius(-4,7) radus is 6h = -4k = 7r = 6plug in the values(x−(−4))2+(y−7)2=62simplify(x+4)2+(y−7)2=36.

Does anyone know how to do number 18????

Does anyone know how to do number 18????

Answers

Answer: angle ITU = 145 degrees

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

Explanation:

Angle STU is the largest angle composed of the smaller angles STI and ITU.

In other words, the two smaller angles add up to the larger one.

(angle STI) + (angle ITU) = angle STU

( 20 ) + ( 12x+1 ) = 13x + 9

20+12x+1 = 13x+9

12x+21 = 13x+9

21-9 = 13x-12x

12 = x

x = 12

Using this x value, we find that,

angle ITU = 12x+1 = 12(12)+1 = 145 degrees

----------

As a side note,

angle STU = 13x+9 = 13(12)+9 = 165 degrees

This is confirmed with

(angle STI) + (angle ITU) = (20) + (145) = 165 = angle STU

Help me please! Show work. Thanks!!!!!!

Help me please! Show work. Thanks!!!!!!

Answers

Answer:

∠B= 102°, ∠Y= 32°

Step-by-step explanation:

The sum of the angles in a triangle is 180°.

∠A +∠B +∠C= 180° (∠ sum of triangle)

50° +∠B +28°= 180°

∠B +78°= 180°

∠B= 180° -78°

∠B= 102°

∠X= 180° -100° (adj. ∠s on a str. line)

∠X= 80°

∠X +∠Z +∠Y= 180° (∠ sum of traingle)

80° +68° +∠Y= 180°

∠Y +148°= 180°

∠Y= 180° -148°

∠Y= 32°

Alternatively,

∠Z +∠Y= ∠W (ext. ∠ of triangle)

68° +∠Y= 100°

∠Y= 100° -68°

∠Y= 32°

choose the general algebraic representation (notation) for transforming pentagon vwxyz into pentagon qrstu.

Answers

The transformation function can be represented as vwxyz \($\rightarrow$\)qrstu = (v,w,x,y,z) \($\rightarrow$\) (q,r,s,t,u).

This algebraic representation of the transformation of pentagon vwxyz into pentagon qrstu is using the notation of a function. A function takes an input (in this case, the coordinates of pentagon vwxyz) and produces an output (in this case, the coordinates of pentagon qrstu). This transformation can be represented by the notation (v,w,x,y,z) \($\rightarrow$\) (q,r,s,t,u). This notation means that the coordinates (v,w,x,y,z) are being transformed into the coordinates (q,r,s,t,u). This notation is a concise way of expressing the transformation of pentagon vwxyz into pentagon qrstu. It is important to note that the transformation itself is not specified; the notation is simply used as a way of representing the transformation.

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Sam's mother is twice as old as sam, In 12 years, Sam will be as old as his mother was 12 years ago. How old are is sam and his mother now?

Answers

Answer:

Sam is 24 years old and his mom is 48 years old

Step-by-step explanation:

;)

The present age of Sam is 24 years and the present age of Sam's mother is  48 years

Let the present age of Sam's mother = M

Let the present age of Sam = S

Sam's mother is twice as old as Sam so we can write

\(\rm M = 2S.........(1)\\\)

12 years ago  the age of Sam's mother = M - 12

After 12 years the age of Sam = S + 12

According to the given condition

\(\rm S + 12 = M-12 ......(2)\)

From equations (1) and (2) solving for M and S we get

\(\rm S + 12 = 2S -12\\S = 24\\M = 2\times S = 2\times 24 = 48\)

So we can conclude that the present age of Sam is 24 years and the present age of Sam's mother is  48 years.

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PLEASE PLEASE PLEASE HELP!
19

PLEASE PLEASE PLEASE HELP! 19

Answers

the answer is D. += up or right ; -= down or left

what is this qouschin

what is this qouschin

Answers

Answer:

Below in bold.

Step-by-step explanation:

m < 3 = 59 degrees (alternate angles)

m < 2 = 180 - 59 = 121 degrees  ( adjacent angles)

An artist's canvas has sides measuring 3x + 5 and 2x + 1 inches.
What is the area of the canvas? Show all work.
The artist laid the canvas flat on the floor and poured some paint in the center. The paint flows at a rate of r(t) = 2t where t represents time in minutes and r represents how far the paint is spreading on the canvas. The area of the paint can be expressed as A[r(t)]= rur?. What is the area of the circle created by the paint?
If the artist wants the circle to be at least 300 in?, will it be that large in 5 minutes? Support your answer with your work.

Answers

The area of the circle created by the paint is given by the expression 4πt².

The area of the circle is 100π, which is approximately 314.16 in².

The circle will be at least 300 in² in 5 minutes. Yes.

To find the area of the canvas, we multiply the lengths of its sides:

Area = (3x + 5) × (2x + 1)

Expanding the expression:

Area = 6x² + 3x + 10x + 5

Combining like terms:

Area = 6x² + 13x + 5

The area of the canvas is given by the expression 6x² + 13x + 5.

Now, let's find the area of the circle created by the paint.

The area of a circle is given by the formula A = πr², where r represents the radius.

The radius is given by the spreading of paint, which is r(t) = 2t.

Substituting the value of r(t) into the formula, we have:

A[r(t)] = π(2t)²

Simplifying:

A[r(t)] = π(4t²)

A[r(t)] = 4πt²

Now, let's determine if the area of the circle will be at least 300 in² in 5 minutes.

Substitute t = 5 into the area formula:

A[r(5)] = 4π(5)²

A[r(5)] = 4π(25)

A[r(5)] = 100π

Since 314.16 in² is larger than 300 in², the circle created by the paint will be larger than 300 in² in 5 minutes.

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DUE VERY SOON PLEASE HELPPPPPPPPPPPPPPP

DUE VERY SOON PLEASE HELPPPPPPPPPPPPPPP

Answers

Answer:

Step-by-step explanation:

i think it is 12 for $9.99

C, by determining the ratio of each item and using the process of elimination you can identify that C 12:10 has the best discount.

I need help 6+2 plz answer for brain

Answers

Answer:

8

Step-by-step explanation:

i have 6 apples + 2 peers

Answer:

6 plus 2 equals 8

Step-by-step explanation:

If you have 6 apples and your mom gives you 2 more apples then you will have 8 apples.

6,7,8

alicia bought 205 pink and purple beads. she lost 3/5 of the pink beads and was given another 15 purple beads.

alicia bought 205 pink and purple beads. she lost 3/5 of the pink beads and was given another 15 purple

Answers

Answer: sorry

Step-by-step explanation:

767u6777

Oscar owns his own towing and auto repair service. He charges $45 for towing and $20 per hour, h, for labor. There is an additional charge for parts, p. Oscar uses this formula to determine the total cost, C , for towing and repairing a car. C = 45 + 20h + p What is the total cost, C, to tow and repair a car that requires four hours of labor and $109 worth of parts? Record your answer and fill in the bubbles on your answer document.

Answers

Answer:

I might be wrong but I think the answer Is 234!

I hope you do Great!!

Step-by-step explanation:

Figure ABCD is a parallelogram. Is it also a rhombus? Why or why not?
D
5m
B
5 m
C
OA. It cannot be determined, because a parallelogram with congruent
adjacent sides may or may not be a rhombus.
B. No, because all four sides are congruent.
C. Yes, because adjacent sides are congruent.
D. No, because adjacent sides are congruent.

Figure ABCD is a parallelogram. Is it also a rhombus? Why or why not?D5mB5 mCOA. It cannot be determined,

Answers

The true statement about the parallelogram is (c) Yes, because adjacent sides are congruent.

How to determine the true statement about the parallelogram

Given that

Figure ABCD is a parallelogram

Such that

Side lengths = 5 cm

This means that

The figure is a square

As a general rule

All squares can be classified as rhombus

This is because a rhombus is a quadrilateral with all four sides of equal length and square is a type of rhombus in which all four sides are equal in length

Hence, the true statement is (c)

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