Which statements are true about the polynomial function?

f(x)=x4+5x3−x2−5x

Using the rate function given and the subtraction operation, the increase in the population is 8

The rate of increase per year :

Increment in the third year :

500 + 4(3)

500 + 12 = 512

Increment in 5th year :

500 + 4(5)

500 + 20 = 520

Change in size between 5th and 3rd year :

Hence, population increased by 8 cattle.

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Answer:

you can use estimation by saying that 4 * 4 = 16 and 4 * 5 = 20

therefore your number has to be less that 5 but slightly greater than 4.

you can check his exact answer by doing division or checking it on a calculator.

Answer:

No. He was incorrect.

Step-by-step explanation:

10 4/5 = 10 8/10.

=> 10 7/10 < 10 8/10

The above inequality is correct.

Hoped this helped.

The inequality written by Frankie is incorrect. so 10 7/10 < 10 8/10 inequality is correct.

If the equation or inequality contains variable terms, then there might be some values of those variables for which that equation or inequality might be true. Such values are called solutions to that equation or inequality.

We have been given that Frankie and Gus swam for 10 minutes. When the time was up; Frankie completed 10 7/10 laps and Gus 10 4/5 had completed laps.

Since Frankie wrote the inequality to show who swam the longest distance as;

10 7/10 > 10 4/5

We can see that the fraction are;

10 4/5 = 10 8/10.

Thus, the inequality written by Frankie is incorrect.

So, 10 7/10 < 10 8/10

This inequality is correct.

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It’s going up by fiveAnswer:

Step-by-step explanation:

Answer:

yes the slope is 1 up 3left or 1 down 3 right

but you wrote it wrong y = 1÷3 + 3

because y intercept is 3

letter a

Step by step Explanation

-5×4-1×1

-20-1

-21

hope this help you!

Answer:

the multiplication property of equality

Step-by-step explanation:

So the explanation is too long but that's the answer. Hope this helps luvv :)

Answer:

200cm^2

Step-by-step explanation:

When we need to find length of a rectangle we need to divide area by breadth.

Length of a rectangle = Area ÷ breadth.

ℓ = A ÷ b.

Similarly, when we need to find breadth of a rectangle we need to divide area by length.

Breadth of a rectangle = Area ÷ length.

Answer:

48

Step-by-step explanation:

You can do it with cross multiplication

The type of graph that would be the most appropriate for Rick to use would be the line graph. That is option B.

A graph is defined as the representation of data on two lines that intercepted on an y and x axis which is used for easy interpretation of results obtained from a data set.

The different types of graph include the following;

The line graph is used for the representation of data taken for a short period of time that appears to have little to no difference.

The difference between the temperature of the different days analysed is limited therefore a line graph can be used.

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Answer:

remainder=-10

Step-by-step explanation:

a^3+6a^2-11a-38=a^3+7a^2-a^2-7a-4a-28-10=a^2(a+7)-a(a+7)-4(a+7)-10=(a+7)*(a^2-a-4)-10

or you can find remainder replacing a with -7:

-7^3+6*-7^2+7*11-38= -10

Answer:

Step-by-step explanation:

(a³ + 6a² - 11a -38) ÷ (a+7) = a² - a - 4 rem (-10)

a³ + 7a²

      - a² - 11a

      - a² - 7a

              - 4a - 38

             - 4a - 28

                      -10

Answer:

D = jf

Step-by-step explanation:

d/f = j

multiply f from both sides.

now you have d = j times f

Answer:

B

Step-by-step explanation:

The top of y is (0,9)

Bottom is (0,-6)

$1.40

20% of 1.75 is .35, so subtract 0.35 from 1.75 and you get 1.4, carry a zero, and boom your answer.

Answer:

1,187.5

Step-by-step explanation:

Convert inch to feet or convert feet to inch. Convert inch to feet by:

Calculate the inch by subtracting it from the same amount of length(12) and multiplying it by 100

9514 1404 393

Answer:

Step-by-step explanation:

The mnemonic SOH CAH TOA can help you remember the definitions of the trig relations:

  Sin = Opposite/Hypotenuse

  Cos = Adjacent/Hypotenuse

  Tan = Opposite/Adjacent

__

In the given triangle, the side adjacent to angle C is marked 10; the side opposite is marked 24; and the hypotenuse is marked 26.

1. sin(C) = 24/26

2. cos(C) = 10/26

3. tan(C) = 24/10

Answer:

Solution

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It is given that

Present population (P) = 15625

Rate of increase (r) = 4% p.a.

Period (n) = 3 years

We know that

Population after 3 years = P(1+r/100)

n

Substituting the values

= 15625(1+4/100)

3

By further calculation

= 15625×26/25×26/25×26/25

=17576

So the increase = 17576−15625=1951

Step-by-step explanation:

purple you

Hello there! :)

The ratio that is equivalent to 15/4 is 45/12 (you multiply the numerator by 3 and the denominator by 3)

Hope it helps!

~Just a felicitous girlie

[tex]SilentNature ;)[/tex] is here to help

Answer:

none

Step-by-step explanation:

Qué es esto mierda

Answer:

Maybe negative or undefined?

Step-by-step explanation:

Answer:

1. 32

Step-by-step explanation:

1.60/15 = 4

4x8 = 32

Answer:ok so 3xis gonna be your 3 so 9+23=32

Step-by-step explanation:

7x7=49+26=75 9x9=81-3=78 so 78+32=110+75=185-113=72

Answer:

[tex]n=2\frac{1}{3}[/tex]

Step-by-step explanation:

Im assuming you mean

[tex]11-2n=4-5n[/tex]

Solve

[tex]11-2n=4-5n[/tex]

add [tex]5n[/tex] to both sides

[tex]11+3n=4[/tex]

subtract [tex]11[/tex] from both sides

[tex]3n=-7[/tex]

divide both sides by 3

[tex]n=2\frac{1}{3}[/tex]

Answer:

149ft.

Step-by-step explanation:

Well the dotted line is 11ft. The horizontal lines are 24ft. The slanted lines are 20ft. And the half circle line is 50ft. so if you add the numbers like this then you will have your answer.

 1 1ft.

 20ft.

 20ft.

 24ft.

 24ft.

+50ft.

--------

149ft.