please someone help me with this! (the answer is not 6c to the power of 6 btw)

The value of the growth factor of the function is found as 15.

A exponential function is one where the exponent contains the input, x.

Typically, an exponential function's equation looks like this:

y = abˣ

where,

In this issue

There are;

f(x) = 1/5.(15ˣ)

where,

1/5  -------> is the starting point.

15 --------> the growth factor.

Thus, the value of the growth factor of the function is found as 15.

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Answer:

D) 15 is the answer

Step-by-step explanation:

The first four terms of the given sequence A(n)=4n^3+2 is 6, 34, 110, 258.

In the given question, the nth term of a sequence is given.

We have to write the first four terms of the sequence and we also have to express the terms in simplified form when applicable.

The given sequence is:

A(n)=4n^3+2

We find the four terms of the given sequence by putting n=1,2,3,4 in the given sequence.

Now putting n=1 in the given sequence

A(1)=4(1)^3+2

A(1)=4*1+2

A(1)=4+2

A(1)=6

Now putting n=2 in the given sequence

A(2)=4(2)^3+2

A(2)=4*8+2

A(2)=32+2

A(2)=34

Now putting n=1 in the given sequence

A(3)=4(3)^3+2

A(3)=4*27+2

A(3)=108+2

A(3)=110

Now putting n=1 in the given sequence

A(4)=4(4)^3+2

A(4)=4*64+2

A(4)=256+2

A(4)=258

Now the first four terms of the given sequence is 6, 34, 110, 258.

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The right question is:

The nth term of a sequence is given. Write the first four terms of the sequence. Express the terms in simplified form when applicable.

A(n)=4n^3+2

The key reason why this investigation's findings are erroneous is sampling bias. In statistics, sampling bias refers to a bias during which a sample is constructed in a way that makes some members of the intended population less likely than others to be included.

A private university's 100 students, 50 men, and 50 women were randomly chosen to participate in a study on how American college students felt about commuting. They were questioned about their daily commuting distance (in minutes) to college. The key reason why this investigation's findings are erroneous is sampling bias.

When certain individuals of a population are consistently more likely to be chosen in a sample than others, this is known as sampling bias. In the medical sciences, it is also known as ascertainment bias. Because sampling bias jeopardizes external validity, particularly population validity, it restricts the generalizability of findings.

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The score that Alaina will have to get to tie the Winning teams score is 4.4.

Given that the long jump teamates add up their scores to determine the best team. The current winning team has a combined score of 25.6 m.

Also, Alaina's teamates jumped the following jumps: 5.46m,4.84, 4.92 and 5.98m.

Therefore, Alaina's score to beat the other team will be:

= 25.6 - (5.46m + 4.84 + 4.92 + 5.98m)

= 25.6 - 21.2

= 4.4

Therefore, she must get 4.4 to tie.

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Phil's final debt after 20 years will be around $320,679.

To purchase a home, Phil borrowed $150,000 from a bank at a 3.5% annual interest rate.

The annual compounding of interest causes the amount of interest for each year to rise in proportion to the debt. Phil will be required to pay the initial sum plus interest after the first year, which comes to

$150,000 + 3.5% of $150,000 = $155,250.

Since interest is charged on the new amount owed for the second year, Phil will owe

$155,250 + 3.5% of $155,250, which

= $160,551.75.

For the next 20 years, this procedure is repeated, with the amount owed rising yearly by the sum of the year before plus interest. Phil's debt after 20 years will be around $320,679.

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A parametric test would be more suitable because it provides a more appropriate answer.

If $10,000 is invested at x percent simple annual interest for n years, the total amount of interest would be F = 10,000n(x/100)

Simple interest is a quick and straightforward technique to compute interest on money. In the simple interest method, interest always applies to the initial principle amount, with the same rate of interest for each time cycle. When we put our money in a bank, we receive x percent simple annual interest on it. Banks charge many kinds of interest, one of which is simple interest. Now, before delving further into the idea of simple interest, let's first define what a loan is.

A loan is an amount borrowed by a person from a bank or other financial institution to meet their requirements. Home loans, auto loans, student loans, and consumer lending were just few examples of loans.

How to solve?

F = P(1+rt), where Future value is F, Present value is P, Rate is R, Time is t

F = 10,000(1+xn)

F = 10,000(xn)

F = 10,000(n * x/100)

F = 10,000n(x/100)

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The speed of current and average speed of paddling is 3 and 7 respectively.

Let p represents paddling speed of kayack guide  and c represents speed of current.

If paddling downstream, the total speed is p + c because you’re paddling with the current. Similarly, if paddling upstream, the total speed is p - c because you would be paddling against the current.

Since paddling downstream took  2 hours so distance covered 2*(p + c)

which is equal to 20 miles.

2*(p + c) =20.

p + c = 10. -----i

Paddling upstream took 4 hours so distance covered 4*(p-c).

which is equal to 16 miles.

4*(p-c) = 16.

p - c = 4.  -------ii

adding both equation c will be cancelled. 2*p=14 p =7.

put value of p in equation i.

7 + c = 10  ,c = 3.

So the speed of current and average speed of paddling is 3 and 7 respectively.

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Wind Energy is the kind of energy will Cassie uses to power the boat  cassie jumped in.

What is wind energy?

The method of producing electricity using air or wind currents that naturally occur in the earth's atmosphere is known as wind energy (or wind power). Electricity is produced by modern wind turbines that harness the kinetic energy of the wind. Wind passing across the turbine's blades is the initial step.

What is the major problem with wind energy?

Wind energy has the potential to have negative environmental effects, including the possibility of reducing, fragmenting, or deteriorating habitat for wildlife, fish, and plants, as with all energy supply choices. Furthermore, flying animals like birds and bats may be harmed by turbine blades in operation.

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Answer:

You can write it like 25.20 x -2 = -50.40

Step-by-step explanation:

If the model's p-value is less than 0.05, we rule out the null hypothesis and declare it to be significant.

Using the R software.

R codes : d=read.table('data.csv',header=T,sep=',')

head(d)

attach(d)

fit=lm(Heart.Rate~Age+Weight+Height)

summary(fit)

fit2=lm(Heart.Rate~Age+Weight)

summary(fit2)

R outputs:

> d=read.table('data.csv',header=T,sep=',')

> head(d)

Heart Rate Age Weight Height

1         85  60    201     67

2        102  48    263     59

3         67  58    167     69

4         58  58    109     60

5         75  40    135     62

6         70  27    144     64

> attach(d)

> fit= lm(Heart.Rate~Age+Weight+Height)

> summary(fit)

Call:

lm(formula = Heart.Rate ~ Age + Weight + Height)

Residuals:

   Min       1Q   Median       3Q      Max

-21.1662  -7.9919   0.3377  10.3521  25.4165

Coefficients:

          Estimate Std. Error t value Pr(>|t|)

(Intercept) -2.86211   36.23799  -0.079   0.9377

Age          0.45993    0.21595   2.130   0.0428 *

Weight       0.12192    0.04841   2.519   0.0183 *

Height       0.59428    0.50119   1.186   0.2464

Significant codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 13.15 on 26 degrees of freedom

Multiple R-squared:  0.2841, Adjusted R-squared:  0.2015

F-statistic: 3.439 on 3 and 26 DF,  p-value: 0.03137

> fit2=lm(Heart.Rate~Age+Weight)

> summary(fit2)

Call:

lm(formula = Heart.Rate ~ Age + Weight)

Residuals:

  Min      1Q  Median      3Q     Max

-26.126  -9.851   1.049  10.328  22.284

Coefficients:

          Estimate Std. Error t value Pr(>|t|)

(Intercept) 36.63974   14.36802   2.550   0.0168 *

Age          0.45122    0.21744   2.075   0.0476 *

Weight       0.12065    0.04876   2.474   0.0199 *

Significant codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 13.25 on 27 degrees of freedom

Multiple R-squared:  0.2454, Adjusted R-squared:  0.1895

F-statistic:  4.39 on 2 and 27 DF,  p-value: 0.02235

a) Multiple linear regression equation :

y hat =  -2.862    +   0.460 X1  +    0.122 x2    +   0.594 x3

b) F =   3.439 on 3 and 26 DF,

p-value: 0.03137

We reject the null hypothesis and determine that the model is significant because the p-value is less than 0.05.

c) Heart rate is highly linked with the variable whose p-value is less than that variable. Heart rate and fluctuating weight are strongly connected in this instance.

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Answer:

37 is LeBron 41 years old is kobe

The answer is (3a + 20) and also here variable ' a ' appears only once.

A linear expression is an algebraic expression in which each term is a constant or a variable raised to the first power. To put it another way, none of the exponents can be greater than 1.

[tex]x^2[/tex] is a variable raised to the second power, whereas x is a variable raised to the first power.

A linear expression is 2x - y + 3.

A constant is represented by the number,  example 5.

Given,

expression (a - 4) and (4a + 16)

subtracting (a - 4) from (4a + 16), results in

= (4a + 16) - (a - 4)

= 4a + 16 - a + 4

=3a+20

Thus, the answer is (3a + 20), and variable 'a' appears only once.

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Answer:

30

Step-by-step explanation:

For this problem she goes to the park every 5 days so, 5,10,15,20,25,30 and so on and she goes to the library every 6 days so, 6,12,18,24,30,36 and so on. 30 is the GCF of both so that is the answer

Jeffrey ate x ounces of M&M's. Priya ate 1/3 less than that. Which diagram matches that situation?

Option C

Answer:

A)  r - 10

B)  p(r) = 1.05(r - 10)

C)   $20.48 (nearest cent)

Step-by-step explanation:

If r is the regular price of a CD player, then an expression for the regular price minus the $10 discount is:

If a state tax of 5% is applied to a sale, then the cost of the item will be 105% of its regular price.  105% expressed as a decimal is 1.05.  

Therefore, we need to multiply the expression from part A by 1.05 to find the final price of the CD player:

To calculate how much would you pay during Sale Days for a CD Player regularly priced at $29.50, substitute r = 29.5 into the function from part B:

⇒ p(r) = 1.05(29.50 - 10)

⇒ p(r) = 1.05(19.50)

⇒ p(r) = 20.475

Therefore, you would pay $20.48 (rounded to the nearest cent) for a CD Player during Sale Days.

Answer: I did my best

Step-by-step explanation:

8(−2)3+5x41

Simplifies to:

5x4−64

=5x4−64

As per the linear regression analysis, the predicated depression score if the MHPG level was 1100 is 20.41

Linear regression analysis:

In math , linear regression analysis means a regression model that estimates the relationship between one independent variable and one dependent variable using a straight line.

Given,

linear regression analysis calculated a slope of -0.017 and a y intercept of 39.11.

Here we need to predict the depression score if the mhpg level was 1100.

We know the that standard form of the line of equation for straight line is written as,

y = mx + c

where m refers the slope and c refer the y intercept.

Then the line of the equation of this linear regression analysis is written as,

=> y = -0.017x + 39.11

In this equation x refers the MHPG level.

So, the value of x is 1100, then the predicated depression score is calculated as,

=>  y = -0.017(1100) + 39.11

=> y = -18.7 + 39.11

=> y = 20.41

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The number of pounds of strawberries sold and the number of pounds of blueberries sold are 50 and 23 respectively.

As in the question Keilantra runs a farm stand that sells strawberries and blueberries. Each pound of strawberries sells for $2.25 and each pound of blueberries sells for $4. Keilantra made $204.50 from selling a total of 73 pounds of strawberries and blueberries.

Let x be a number of strawberries and y is that of blueberries.

2.25x + 4y = 204.5-----------------------(1)

And

x + y = 73--------------------------------------(2)

On solving equation (1) and (2), we get,

x = 50 and y = 23

So, there are 50 pound strawberries and 23 pound  blueberries are sold.

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The graph of the new function compared to the first one will be shifted down.

Vertical translation describes the movement of a function graph upward or below. The function's form is preserved in this case. The graph moving or shifting along the y-axis is another name for it. Each point on the graph moves k units vertically during vertical translation, and the graph is said to have translated k units.

The two functions are

f(x) = x + 2

g(x) = x - 1

You can see that all you need to do to transform f into g is just take 3 off of it.

f(x) - 3 = (x+2) - 3

= x + 2 - 3

= x - 1

= g(x)

Every transformation, such as f(x) f(x) + k, now produces a vertical translation, which is translated upward if k > 0 and downward if k 0. The correct response is C since the function is translated three units down in our situation where k = -3.

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The complete question is:

"If y = x + 2 were changed to y = x - 1, how would the graph of the new function compare with the first one?

A. It would be shifted up.

B. It would be shifted left.

C. It would be shifted down.

D. It would be less steep."

Answer:

Step-by-step explanation:

70 mph

Answer:

Step-by-step explanation:

hi

The probability of bike can travel more than 50 miles without refueling is 0.1151, according to the question.

What do you mean by probability?

The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty.

According to data in the given question,

We have the given information:

Mean = 44

deviation = 5

Let X be the random variable that represents the population's average number of motorcycle kilometers; in this instance, we know the distribution for X is provided by:

X ~ N(44.5)

Where μ=44 and σ=5,

We are interested on this probability,

P(X>50)

We can also apply the z score formula from:

z=x-μ/σ

Using this formula, we obtained:

P(X>50) = P(X-μ/σ > 50-μ/σ) = P(Z > 50-44/5) = P(z > 1.2)

Using the normal standard distribution and the complement rule, we can determine this probability, giving us:

P (z > 1.2) = 1 - P(z > 1.2) = 1 - 0.8849 = 0.1151

Therefore, the probability is 0.1151.

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Using the inversely proportional method, we know that w=350.

If two quantities are inversely related, one will increase while the other will decrease.

Building a wall would be an example of an inverse proportion in action.

The time it takes to construct a wall decreases as more people work on it.

So, the following is an expression for the joint variation of W with x, y, and z:

W = kxy / z²

Where k is the variational constant.

When the variables are given the initial set of values:

280 = k(30)(12) / 3²

K in the equation has a value of 7.

By adding the values of the subsequent:

w = (7)(20)(10) / 2² = 350

Therefore, using the inversely proportional method, we know that w=350.

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Answer:

350

Step-by-step explanation:

odyssey

The Resulting values are

1. By adding

3 1/2 + 4 2/5= 79/10

2. Subtraction

3 1/2 - 4 2/5 =  -9/10

3. By Multiplying

3 1/2 x 4 2/5 = 154/ 10

4. By Dividing

3 1/2 ÷ 4 2/5 = 35/44

The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.

Given:

3 1/2 4. 2/5

So, by adding

= 3 1/2 + 4 2/5

= 7/2 + 22/5

= 79/10

So, by Subtraction

= 3 1/2 - 4 2/5

= 7/2 - 22/5

= -9/10

So, by Multiplying

= 3 1/2 x 4 2/5

= 7/2 x 22/5

= 154/ 10

So, by Dividing

= 3 1/2 ÷ 4 2/5

= 7/2 ÷ 22/5

= 7/2 x 5/22

= 35/44

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Answer:

in five hours you will travel 153.75 miles

Hello!

What does this problem want:

==> how far will the car have traveled in 5 hours

What we must find ==> how many miles does the car travel in an hour

  [tex]\text{Rate}=\frac{61.5 \text{ miles}}{2 \text{ hours}} =30.75\text{ miles per hour}[/tex]

Therefore: the car will travel in 5 hours

   5 * 30.75 = 153.75 miles

Hope that helps!

The value of the line segment jl is found as the 27 units.

For the given question.

jk = 8x + 11

kl = 14x - 1

K is the mid point of the line segment JL.

Thus,

jk = kl

Put the values-

8x + 11  = 14x - 1

14x - 8x = 11 + 1

6x = 12

x = 2

Thus, jl = 8x + 11

jl = 8(2) + 11

jl = 27

Thus, the value of the line segment jl is found as the 27 units.

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For the given statement , correct answer is option e: there is either no association or a negative association between the factor and the disease.

Reason with explanation:

The complete question is:

In a study of a disease in which all cases that developed were ascertained, if the relative risk for the association between a factor and the disease is equal to or less than 1.0, then:

a. There is no association between the factor and the disease

b. The factor protects against development of the disease

c. Either matching or randomization has been unsuccessful

d. The comparison group used was unsuitable, and a valid comparison is not possible

e. There is either no association or a negative association between the factor and the disease

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Answer:

A. y=6x

Step-by-step explanation:

A. y=6x that's all I know

Answer: A. y=6x

Step-by-step explanation:

The square of the hypotenuse equals the square of the sum of the other two sides is 13.89ft

Definition Of Pythagoras Theorem :

The Pythagorean theorem states that the total of the squares on a right triangle's legs equals the square on the hypotenuse (the side opposite the right angle)—or, in popular algebraic form, a2 + b2 = c2.

Given:

Height of the Tent Pole = 6ft.

Base of the Pole of the Tent = 12ft.

Now we will use Pythagoras theorem to find how long the rope is.

Use of Pythagoras theorem

Hence, the length of the rope is 13.89ft.

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Answer:

Step-by-step explanation

How many feet in a centimeter. One centimeter is equal to 0.0328084 feet: 1cm = 1cm / 30.48cm/ft = 0.0328084ft.

How many centimeters in a foot. One foot is equal to 30.48 centimeters: 1ft = 30.48×1ft = 30.48cm.

How to convert 10cm to feet. Divide 10 centimeters by 30.48 to get feet:

Answer: 4 feet

Step-by-step explanation: 12 inches = 1 foot

48in/12 = 4