What are polynominal function? Can you please explain in a easy way to understand thank you

Answer:

Hey Hey. Thank you. Hope your having a good morning

Answer:

MANDOLARIN IS OUT REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Step-by-step explanation:

Answer:

grap a

Step-by-step explanation:

Answer:

The answer is A

Step-by-step explanation:

Answer:

X intercept: 8,0

Y intercept ( 0,-4)

Step-by-step explanation:

Answer:

(-8,0) , (0,4) and our answer is D which is not given in the choices i even attached the graph so you can double check.

Step-by-step explanation:

Arrange the equation into the standard form [tex]y=mx+c[/tex]

so,

[tex]3x-6y=-24\\3x+24=6y\\y=\frac{3x+24}{6} \\\\y=\frac{3x}{6} +\frac{24}{6} \\\\y=\frac{x}{2}+4[/tex]

[tex]y=mx+c[/tex]

if we compare we get c=4 where c is the y-intercept now for the x-intercept which means the coordinate should be (x,0) because x-intercept means the function cuts/intersects the x-axis at (x,0) so we put the coordinate and the value of m(slope) and c(y-intercept) in our equation.

[tex]y=\frac{x}{2}+4\\\\ put (x,0) in the function\\\\0=\frac{x}{2} +4\\\frac{x}{2}=-4 \\x=-8[/tex]

so finally our x-intercept is (-8,0) and y-intercept is (0,4)

Answer:

Step-by-step explanation:

Let A denote the score for students of section A.

Let B denote the score for students of section B.

It is provided that:

[tex]A\sim N(76,64)\\B\sim N(67,36)[/tex]

The scores of the students of the two section are independent.

Compute the mean and variance of A - B as follows:

[tex]E(A-B)=E(A)-E(B)=76-67=9\\\\V(A-B)=V(A)+V(B)-2Cov(A,B)=64+36-0=100[/tex]

Compute the probability that the scores of two students, one in section A and one in section B, differ by no more than 1 point in absolute value as follows:

[tex]P(|A-B|\leq 1)=P(-1\leq X-Y\leq 1)[/tex]

                        [tex]=P(\frac{-1}{10}\leq \frac{(X-Y)-E(X-Y)}{\sqrt{V(X-Y)}}\leq \frac{1}{10})\\\\=P(-0.10<Z<0.10)\\\\=P(Z<0.10)-P(Z<-0.10)\\\\=0.53983-0.46017\\\\=0.07966\\\\\approx 0.08[/tex]

Thus, the probability that the scores of two students, one in section A and one in section B, differ by no more than 1 point in absolute value is 0.08.

Answer:

The stop

Step-by-step explanation:

3 apples = 1.05

5=1.20

Yes you will spend more at the stop but you get more apples

I hope this isn't a goofy answer please don't laugh i was trying to help :(

Answer: y=3/5x+3

Step-by-step explanation:

I put both points into a graphing calculator (-5,0) (0,3) and found the difference between both and calculated slope using y2-y1/x2-x1 and plugged in each value.

Answer:

225 calories

Step-by-step explanation:

300 divided by 4= 75

75x3=225

Answer: 401k contributions reduce the federal tax owed

Step-by-step explanation:

Answer:

whole, 5 containers

Step-by-step explanation:

i think this is the answer

Answer:

5(x−3)(x2+3x+9)

Step-by-step explanation:

Factor 5x3−135

5x3−135

=5(x−3)(x2+3x+9)

Answer:

5(x−3)(x2+3x+9)

Answer:

5(x - 3)(x² + 3x + 9)

Step-by-step explanation:

5x³ - 135

~Factor out 5

5(x³ + 27)

~Factor x³ + 27

5(x - 3)(x² + 3x + 9)

Best of Luck!

Answer:

1 and 1/4

Step-by-step explanation:

Answer:

1 and 1/4 :)

work:

times 2 on both sides on 1/2 to get 2/4.

now it has the same denominator as 3/4, add 2/4 and 3/4

or just use a calculator to do it :)

[tex]\tt Step-by-step~explanation:[/tex]

[tex]\tt Step~1:[/tex]

Whenever you see parentheses, you have to distribute, Here, 2 is next to (1 - 3), so we have to multiply 2 by 1 and -3.

[tex]\tt 2(1-3)-4v\\2*1=2.~~2*-3=-6.\\2-6-4v[/tex]

[tex]\tt Step~2:[/tex]

Simplify by combining like terms.

[tex]\tt 2-6-4v\\2-6=-4\\-4-4v[/tex]

[tex]\Large\boxed{\tt Our~final~answer:~-4v-4}\\\\\tt *Teachers~usually~prefer~having~the~variable~in~front~of~the~expression.[/tex]

Answer:

1. Subtract the numbers

2(1-3)=- 4v

2(2)- 4

2.Multiply the numbers

2(2)- 4v

-4- 4v

3. Rearrange terms

-4-4v

-4v-4

Solution

− 4v-4

Answer:

The actual distance is 78 miles.

Step-by-step explanation:

Step-by-step explanation:

Answer:

j

Step-by-step explanation:

Answer:

1,480

Step-by-step explanation:

*This number had one 0

* This number is divisible by 4

* This number is divisible by 10

Complete question :

A local bakery has determined a probability distribution for the number of cheesecakes it sells in a given day. The distribution is as follows:

Number sold in a day 0 5 10 15 20 Prob (Number sold) 0.06 0.2 0.13 0.08 0.53

Find the number of cheesecakes that this local bakery expects to sell in a day.

A) 20 B) 14.1 C) 14.16 D) 10

Answer:

Given the data:

14.1

Step-by-step explanation:

X : ____0 ___5 ____10 _____15 _____20

P(X): _0.06 _0.2 __0.13 ___ 0.08 ____ 0.53

Exoectwd number of cheesecakes to be sold per day :

E(X) = ΣX*P(x)

E(X) = (0*0.06) + (5*0.2) + (10*0.13) + (15*0.08) + (20*0.53)

E(X) = 0 + 1 + 1.3 + 1.2 + 10.6

E(X) = 14.1

      The number of cheesecakes that this local bakery expects to sell in a day is 14.1.

    Question is looks like incomplete the complete question is,

Complete question :

A local bakery has determined a probability distribution for the number of cheesecakes it sells in a given day. The distribution is as follows:

Number sold in a day 0 5 10 15 20 Prob (Number sold) 0.06 0.2 0.13 0.08 0.53

Find the number of cheesecakes that this local bakery expects to sell in a day.

A) 20 B) 14.1 C) 14.16 D) 10

We have given data is,

X :       0          5         10         15         20

P(X):    0.06    0.2      0.13      0.08      0.53

E(X) = ΣX*P(x)

Therefore by using the formula we get,

E(X) = (0*0.06) + (5*0.2) + (10*0.13) + (15*0.08) + (20*0.53)

E(X) = 0 + 1 + 1.3 + 1.2 + 10.6

E(X) = 14.1

Therefore,the number of cheesecakes that this local bakery expects to sell in a day is 14.1

To learn more about the expected value visit

https://brainly.com/question/15858152

Answer:

see explanation!

Step-by-step explanation:

If Jefferson Hills East takes 3 vans and each van has xx students, then 3x3x students will ride in vans. If the school takes 6 buses and each bus has yy students, then 6y6y students will ride in buses. The total number of students is then 3x+6y3x+6y. It is given that the school has 408 students so 3x+6y=4083x+6y=408.

If Jefferson Hills West takes 6 vans and each van has xx students, then 6x6x students will ride in vans. If the school takes 7 buses and each bus has yy students, then 7y7y students will ride in buses. The total number of students is then 6x+7y6x+7y. It is given that the school has 516 students so 6x+7y=5166x+7y=516.

The system of equations is then { 3x+6y=408 6x+7y=516  

{

3x+6y=408

6x+7y=516

​

​

.

Answer:

-3

Step-by-step explanation:

First, identify the different possible ways to multiply 2 monomials and get an m^2 term: we can multiply a constant by an m^2 term, or we can multiply an m term by an m term.

Now, we can identify all the combinations of the products that will give a m^2 term:

m^2*-9=-9m^2

3m*2m=6m^2

Now, we just combine the 2 m^2 terms:

-9m^2+6m^2=-3m^2

Therefore, the coefficient of the term with a degree of 2 is -3.

Answer:

x = 10

Step-by-step explanation:

65+56+6x-1=180

=  121 + 6x - 1 = 180

   -121             -121

= 6x - 1 = 59

      +1     +1

= 6x = 60

 /6     /6

x = 10

Check My Work:

65+56+60-1=180

121+60-1=180

120+60=180

180=180

Step-by-step explanation:

65 + 56 + 6x - 1 = 180       original equation

120 + 6x = 180                   combine like terms

6x = 60                               subtract 120 both sides

x =  10                                 divide by 6 on both sides

CHECK YOUR WORK:

65 + 56 + 6 (10) - 1 = 180

121 + 60 - 1 = 180

181 - 1 = 180

x = 10

Answer:

V(t) = 18t²-18t-360

Step-by-step explanation:

Given the equation of motion of particle expressed as:

s(t) = 6t³-9t²-360t

Velocity is the change in displacement of a body with respect to time.

V(t) = ds(t)/dt

V(t) = 3(6)t²-2(9)t¹-360

V(t) = 18t²-18t-360

Hence the function of the velocity is V(t) = 18t²-18t-360

Answer:

$52.79

Step-by-step explanation:

$48.88 + 8% = $52.79

Answer:

X=3

Step-by-step explanation:

First, the 3 spread to the x and the 4 because of distribution property. Then, 3x is moved to the right, and the left turns into 19. The X's turn into 7x, and the -2 is moved to the left which makes it positive. The equation is simplified to 21=7x which means that x=3.

Hope this helps!

Answer:

Step-by-step explanation:

take 4a okay

so you take the first box and multiply it with the one that is in its spot in the other box.

so -6/7 times 0

-1/7 times -1

-1 times -7

0 times 6

so next you would write the answers to those problems in the spots you multiplied

soooo....

-6/7 times 0

that answer goes in the top left

-1/7 times -1

goes in the top right and so on

Answer:

The answer is 74 cm

Step-by-step explanation:

The area of a rectangle = length × width

Since we are finding the width

We have

From the question

area = 6216 cm²

length = 84 cm

The width is

We have the final answer as

74 cm

Step-by-step explanation:

Answer:

k=−4

Step-by-step explanation:

Let's solve your equation step-by-step.

2+5k=3k−4−2

Step 1: Simplify both sides of the equation.

2+5k=3k−4−2

2+5k=3k+−4+−2

5k+2=(3k)+(−4+−2)(Combine Like Terms)

5k+2=3k+−6

5k+2=3k−6

Step 2: Subtract 3k from both sides.

5k+2−3k=3k−6−3k

2k+2=−6

Step 3: Subtract 2 from both sides.

2k+2−2=−6−2

2k=−8

Step 4: Divide both sides by 2.

2k/2=−8/2

k=−4

Answer:

Angle A is congruent to angle Z

Angle B is congruent to angle Y

Angle C is congruent to angle X

Line AB is congruent to line ZY

Line AC is congruent to line ZX

Line BC is congruent to line YX

Angle CBA is congruent to Angle XYZ

Using translation concepts, the coordinates of point C, considering A(x,y), are given as follows:

C(x + 2, - y).

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.

For this problem, we have that:

Hence the coordinates of point C, considering A(x,y), are given as follows:

C(x + 2, - y).

More can be learned about translations at https://brainly.com/question/4521517

#SPJ1

Answer:

μ₀ = 89

Step-by-step explanation:

A study has shown that  23 %  of all College textbook cost 95 $ or more,  then if the area under the bell shape curve is 23 % in the right tail, then

z(score ) = 0,74          ( 0,23 ≈  0,2296  from z table )

Then z(score) = ( x - μ₀ ) / σ

0,74  =  ( 95 -  μ₀ ) / 8,5

0,74*8,5 = 95 -  μ₀

6,29 - 95 = - μ₀

μ₀ = 88,71

μ₀ = 89