Mathematics High School

Which of the following is the correct expanded form for the series below?
4
Σ-22
»=0
O-1-2-4-8-16
1-2 + 4-8 + 16
O-2-4-8-16
0-2 + 4 - 8 + 16

Which Of The Following Is The Correct Expanded Form For The Series Below?4-22=0O-1-2-4-8-161-2 + 4-8

Answers

Answer 1

Answer:

-1-2-4-8-16

Step-by-step explanation

Answer 2

The solution is, 1-2 + 4-8 + 16, is the correct expanded form for the series Σ-2^n, n = 0 to 4.

What is an exponent in math?

An exponent refers to the number of times a number is multiplied by itself. For example, 2 to the 3rd (written like this: 23) means: 2 x 2 x 2 = 8. 23 is not the same as 2 x 3 = 6. Remember that a number raised to the power of 1 is itself.

here, we have,

given that,

the  series Σ-2^n, n = 0 to 4.

now, we have to find,

the correct expanded form for the series ,

as , we get,

the value of n = 0 to 4

so, putting the value of n = 0,1,2,3,4

we get the series as,

Σ-2^n

= -2^0 + (-2)^1 + (-2)^2 + (-2)^3 + (-2)^4

= 1 -2 + 4 - 8 +16

Hence, The solution is, 1-2 + 4-8 + 16, is the correct expanded form for the series Σ-2^n, n = 0 to 4.

To learn more on exponent number click:

brainly.com/question/19467739

#SPJ7

Related Questions

how many questions per day i dont even know

Answers

Answer:

B. 5( 3n + 2 )...............

2+w>÷××=
[tex]93 \div 10[/tex]
what is the fairy​

Answers

Step-by-step explanation:

What?

Please help asap please..ill give Brainliest

Answers

Answer:

There are no solutions

Step-by-step explanation:

Because the lines are parallel, they will never meet, meaning there are no solutions to this system of equations

help ASAP ill mark u brainliest

Answers

if I remember correctly, it’s the first one

Solve the equation for x, and enter your answer in the box below x/2=9

Answers

try multiplying both side of the equation by 2.

x/2*2=9*2

I think you can solve it yourself :)

Answer:

x=18

Step-by-step explanation:

The table shows the relationship between r and s, where s is the independent variable. Which equation represents the relationship between r and s?

Answers

Answer:

i dont know sorry im doing a test and i also eed the answer :/

Step-by-step explanation:

:/

Answer: r = 1/6 s

Step-by-step explanation:

2/4 of the sum 17 and 4

Answers

[tex]\frac{2}{4} =\frac{1}{2}[/tex]

[tex]\frac{1}{2}[/tex]×[tex](17+4)[/tex]

[tex]\frac{1}{2}[/tex]×21[tex]=10.5[/tex]

Hope this helped.

The sum of 17 and 4 is 10.5

for brainliest. PLEASE HELP!!

Answers

Answer:

a

Step-by-step explanation:

Answer:

Answer A

Step-by-step explanation:

Good luck! Please consider awarding Brainliest! ^<^

[Image: Vertical number line ranging from negative 5 to 5.]

On this number line, zero represents sea level. Plot the following points based on the description provided.

• absolute value of 1

Answers

Answer:

the absolute value of 1 is 1.

so, it is 1 unit above sea level

Step-by-step explanation:

;-;

Solve the following:
-x + 4(1 + 5x) = 156
I need help please ?

Answers

i believe the answer is x=8

Question 5 of 5
What is the slope of the line through (0, 4) and (3, -2)?
10.4
O A.-2
c
B. 2
O c.

Answers

Answer:

M = -2

Step-by-step explanation:

Your answer is -2

Everyday fitness health club charges $18 per month, new members must pay a $60 fee. What is an equation to represent the relationship between cost and number of months

Answers

c = 18m + 60
if it’s slope intercept form you want

at a soccer match for every goal team a score team the score 3 goals the ratio of the number of goals scored by team to the number of goals scored by team b is blank

Answers

Answer:

1 : 3

Step-by-step explanation:

Given that :

For every goal TEAM A score ; TEAM B scores 3

Expressing the above as a ratio in the form:

Team A : Team B

Team A = 1 ; Team B = 3

1 : 3

Hence, the ratio is in the form 1 : 3

Need to know the answer, I would really appreciate any help. I’m not to good at the graph part of Slope.

Answers

Answer:

Top right

Step-by-step explanation:

The slope is 0.5

y - 3 = 0.5(x + 4)

y - y1 = m(x + x1)

Coordinate ( -4, 3)

Top right choice is the only graph where the line touches (-4, 3)

El segmeno JL tiene puntos finales J(-3,-4) y L(7,6). ¿Cuáles son las coordenadas del punto K, de modo que el punto K esté en el segmento JL Y JK - 3/5JL? Explique su respuesta.

Answers

I don’t know that answer

If the function f is given by f(x)=2x2−4, then which of the following represents the value of c such that f(c)=28?

Select one:
A. 0
B. 2
C. 4
D. 8

Answers

i believe the answer is C. 4

Please help me out and make sure to show your work! Thanks.

Answers

Answer:

The width of the court is 30 feet.

Step-by-step explanation:

I_I = Court

Area= Length x Width

Area = 1,800 feet

Length = 60 feet

1,800 ÷ 60 = 30 feet

Hope this helped :D

simplify (2x^2-32)/x^2+10+24

Answers

Answer:

Step-by-step explanation:

(2x^2-32)/(x^2 + 10x + 24) is less subject to misinterpretation.  Write these factors in a vertical column:

     (2x^2-32)

------------------------- and then factor numerator and denominator separately:

(x^2 + 10x + 24)

   2(x^2 - 16)         2(x - 4)(x + 4)       2(x - 4)

--------------------- = --------------------- = ----------------     Note:  This is good ONLY

(x + 4)(x + 6)          (x + 4)(x + 6)           x + 6            for x ≠ -4!  Division by

                                                                                 is not defined.

[tex]{ \dashrightarrow{ \sf { \red{ \frac{2 {x}^{2} - 32}{ {x}^{2} + 10x + 24}}} } } \\ \\ \\ { \dashrightarrow{ \sf{ \red{ \frac{2( {x}^{2} - 16)}{ {x}^{2} +(6x+4x) +24}}}}} \\ \\ \\ { \dashrightarrow{ \sf{ \red{ \frac{2(x + 4)(x - 4)}{ {x}^{2} + 6x + 4x +24}}}}} [/tex]

[tex]{ \dashrightarrow{ \sf{ \red{ \frac{2(x + 4)(x - 4}{ x(x+6)+4(x+6)}}}}} \\ \\ \\

{ \dashrightarrow{ \sf{ \red{ \frac{2(x + 4)(x - 4)}{(x+6)(x+4)}}}}} \\ \\ \\

{ \dashrightarrow{ \sf{ \red{ \frac{2(x - 4)}{ (x-6)}}}}} [/tex]

8. help me and if u get it right ill give u brainliest

Answers

Answer:

Step-by-step explanation:

All of the above

An airplane flies 315 km in 1 hour 45 minutes. Calculate the average speed.

Answers

Answer:

3 km per minute

Step-by-step explanation:

speed = distance / time

315km/105 minutes

= 3 km per minute

Your cell phone plan cost $24.99 per month plus $0.11 for each of text messages you send and receive you hove most $30 to spend on your phone bill what is the maximum number of text messages that you can send and receive next month?

Answers

Answer:

he can send 45 text messages and will spend $29.94

HELP IM LITERALLY FAILING MATH!!!

Answers

Answer:

1.4 ft

Step-by-step explanation:

Ok so first off you want to take the area(1.96) and divide it by your height(1.4)

This will get you B!(1.4)

Also since this is a square all the sides are equal!

Answer: b= 1.4

Step-by-step explanation:

Area = length x width

1.96 = “b” x 1.4

Since we have the area and one side of the box, we can rearrange the equation to find the missing side.

Since 1.4 is being multiplied on the right side of the equation, we must divide by 1.4 to remove it. Divide both sides by 1.4

1.96/1.4= b

b= 1.4

which numeration system is also known as 10 base numeration system​

Answers

Answer:

decimal system

..........

PLEASE HELP. IF U GET THIS RIGHT I WILL MARK U BRAINLIEST!!! THANK U GUYS

Answers

Answer:

2

Step-by-step explanation:

The slope is the rise over the run. 2 simple coordinates I can see is (6,2) and (7,4). I usually like to visualize it instead of actually solving it mathematically. So, we can start at (6,2). The point (6,2) goes up 2 and 1 to the right in order to get (7,4.) So since the slope is rise over run ( y/x) it would be 2/1 because we went 2 up the y axis and 1 to the right of the x axis. So 2/1 is 2. Therefore, 2 is the answer.  I'm sorry if my explaining isn't the best... I hope this helps though!!

Five snails are having a race. The snail's speeds are given in the table. Which two snails are going the same rate of speed?
SNAIL RACE
Snail Name Speed
Alice 33 feet / 15 min
Bert 59 feet / 14 min
Carl
40 feet / 8 min
Dennis 55 feet/ 10 min
Eva 55 feet / 11 min
O A Carl and Eva
O B. Bert and Eva
O C. Bert and Dennis
O
D. Carl and Dennis

Answers

Answer:

2 1/5 for alice

4 3/14 for Bert

5 for Carl

5 for Eva

5 1/2 for Dennis

Carl and Eva

Blank minus 1/2 equals 3/4​

Answers

Answer:

x = 5/4   -or-     1 1/4

Step-by-step explanation:

x - 1/2 = 3/4

Get common demoninators: x - 2/4 = 3/4

Add 2/4 to both sides: x = 5/4

What value is equivalent to 3 x 10 - 2(12 - 3 x 3)

Answers

the answer to this expression is 24.

Domain and range math question. Help if you can

Answers

D: (-∞, ∞)
R:(-∞, ∞)
Let me know if you don’t want it in interval notation form

solve the equation 16y+ -2=-20

Answers

Answer:

y=-34

Step-by-step explanation:

16y-2=20

    +2   +2

16y=-18

-16    -16

y= -34

The residence of a city voted on whether to raise property taxes the ratio of yes votes to no votes was 7 to 4 if there were 3672 no votes what was the total number of votes

Answers

Answer: 10,098 votes

Step-by-step explanation:

The ratio is 7 : 4 which means that for every 7 yes votes, there were 4 no votes.

To find the total votes, add the ratios:

= 7 + 4

= 11

4/11 are the no votes out of the total. Assuming the total is x, the formula is:

4/11x = 3,672

x = 3,672 / 4/11

x = 10,098 votes

Other Questions
A pair of Nike's that originally cost $90 are on sale. The sale price is $67.50. What is the discount expressed as percent change? The altitude to the hypotenuse of a right triangle divides the hypotenuse into 15 inches and 30 inch segments. Explain or show how to find the exact length of the altitude including the correct value. Then explain or show how to find the length of each leg including the correct values. Check ALL that contributed to the chaos in the South following the Civil WarQuestion 4 options:no courts, postal service or law enforcementlost generation of white Southern men who had died or were severely injuredmillions of freed black Southernersdesire to forgive and forget those who had not supported slavery Help please answer choices A- Line AB- Line BC- Line CD- Line D President Obama feels strongly about the potential of ordinary people to create change in our system of democracy.True or False which of the following was NOT a provision of the Treaty of versailles?A) New European nations were created B) Germany was not to be published for its role in world war 1 C) som European nations boundaries were redrawn D) Germany had to claim responsibility for starting world war 1 In a chemical reaction*1 pointThe atoms of the reactants unbond, rearrange, and then rebond to form the productsSome atoms disappear while others multiply to form the productsThe atoms of the reactants always stay together to form the productsNew atoms are formed which combine to make the products 12+16q-q and q=2 evaluate Study the political cartoon. Which best describes the tone of this image? aPatriotic bSupportive cDisapproving dBoring Reread the second section of the song. Using textual evidence to support your answer, what can you infer about the journey forward from the "dark past"? If f(x) = x + 2x - 3, what is the value of f(1 + 2)? Q6.A doctor's surgery provides medical care for people in the local area. The surgery uses InformationTechnology to collect, store and process patient data.Usernames and passwords are used to restrict user access to patient data.Explain two other ways the surgery can restrict user access. HELPPre-algebraNot understanding :/ I NEEEEDDD HEELP PLZZZ Choose the word that means most important.A.extremeB.familiarC.primaryD.serious Click on the blue box to choose the correct present and past participles of the verb given.FreezePresent participle:Past participle: Why was the tet Offensive a major turning point in the Vietnam war No way you guys answer this correctly 0_0. need help balancing these What is the area of the triangle? Use the formula: Area of a triangle = 1/2bh.How do you find the area of a triangle?