What is the explicit formula for a sequence for which the first five terms are 0, 0, 1, 5, and 23

Answers

Answer 1

Answer: n-1

Step-by-step explanation:


Related Questions

8 x (2 exponent 4 - 3) + 8 =

Answers

Answer:

130

Step-by-step explanation:

do ( ) first

²4=4×4=16

16-3=14

14×8=112

112+8=130

can someone please help me with this by showing work? this is very hard for me so i asked here even though my questions never get responses sometimes

Answers

Answer is 4X^3 Y^5
Steps
4^2 = 16
X^6
Y^10

Answer and Step-by-step explanation:

The square root of 16 times x to the power of 6 times y to the power of 10 is the same as:

[tex]\sqrt{16x^{6} y^{10} } = \sqrt{16} * \sqrt{x^{6} } * \sqrt{y^{10} }[/tex]

The square root of 16 is 4.

The square root of x to the power of 6 is x to the power of 3.

The square root of y to the power of 10 is x to the power of 5.

So, the answer is:

[tex]4x^{3} y^{5}[/tex]

Hope this helps!

#teamtrees #WAP (Water And Plant)

the probability of randomly selecting a four-person committee consisting entirely of canadians from a pool of 11 americans and 18 canadian

Answers

Answer:

[tex]Probability =0.1744[/tex]

Step-by-step explanation:

Given

Total

[tex]American = 11[/tex]

[tex]Canadian = 18[/tex]

Selection

[tex]American = 0[/tex]

[tex]Canadian = 4[/tex]

Required

Determine the probability of selecting a 4 committee member that are Canadian.

First, we calculate total possible selection.

[tex]Total = American + Canadian[/tex]

[tex]Total = 11 + 18[/tex]

[tex]Total = 27[/tex]

Number of ways to select 4 from 27 is:

[tex]^{27}C_4 = \frac{27!}{(27-4)!4!}[/tex]

[tex]^{27}C_4 = \frac{27!}{23!4!}[/tex]

[tex]^{27}C_4 = \frac{27*26*25*24*23!}{23!4!}[/tex]

[tex]^{27}C_4 = \frac{27*26*25*24}{4!}[/tex]

[tex]^{27}C_4 = \frac{27*26*25*24}{4*3*2*1}[/tex]

[tex]^{27}C_4 = \frac{421200}{24}[/tex]

[tex]^{27}C_4 = 17550[/tex]

Next, we calculate ways of selecting 4 Canadians from 18 is:

[tex]^{18}C_4 = \frac{18!}{(18-4)!4!}[/tex]

[tex]^{18}C_4 = \frac{18!}{14!4!}[/tex]

[tex]^{18}C_4 = \frac{18*17*16*15*14!}{14!4!}[/tex]

[tex]^{18}C_4 = \frac{18*17*16*15}{4!}[/tex]

[tex]^{18}C_4 = \frac{18*17*16*15}{4*3*2*1}[/tex]

[tex]^{18}C_4 = \frac{73440}{24}[/tex]

[tex]^{18}C_4 = 3060[/tex]

The required probability is:

[tex]Probability =\frac{3060}{17550}[/tex]

[tex]Probability =0.1744[/tex]

jenny has 7/8 of a tank of gas.she estimates she will use 2/3 of the tank to get home.what fraction of the tank of gas she use?​

Answers

Answer:

Jenny uses ‌7⁄12‌ of the tank of gas.

Step-by-step explanation:


Find x
27 degrees and 32 degrees will give brainlist

Answers

Answer:

x = 121°

Step-by-step explanation:

If you add up all the angles of a triangle, you get 180°.

So you must add up all the angles.

[tex]27+32+x=180\\\\59+x=180[/tex]

Next you subtract 59 on both sides.

[tex]x=121[/tex]

x should be 121°.

If you would like to check your answer, you can add up 27, 32, and 121. If it all equals to 180, then your answer is correct.

In Randy's town all stand alone store front signs must be exactly 8 feet high. When mounted atop a pole , the combined height of the sign and pole must be less than 20 feet or greater than 35 feet so that they dont interfere with the power and phone lines. Write a compound Inequality to represent the possible above ground height of the pole.

Answers

Answer:

[tex]x<12[/tex] or [tex]x > 27[/tex]

Step-by-step explanation:

Given

[tex]Lower\ Bound = 20[/tex]

[tex]Upper\ Bound = 35[/tex]

[tex]Height = 8[/tex]

Required

Represent as a compound inequality

Let the pole height be x:

So, the combine height of the pole and the sign is [tex]x + 8[/tex]

The height must be less than 20ft.

So, we have:

[tex]x + 8 < 20[/tex]

Subtract 8 from both sides

[tex]x + 8 - 8 < 20 - 8[/tex]

[tex]x < 20 - 8[/tex]

[tex]x<12[/tex]

or The height must be less than35ft

So, we have:

[tex]x + 8 > 35[/tex]

Subtract 8 from both sides

[tex]x + 8 - 8 > 35 - 8[/tex]

[tex]x > 35 - 8[/tex]

[tex]x > 27[/tex]

So, the compound inequality is:

[tex]x<12[/tex] or [tex]x > 27[/tex]

What is the distance from –8 to 4 on a number line?

Answers

Answer:

13 away

i used my fingers

Answer:

12

Step-by-step explanation:

-8_-7_-6_-5_-4_-3_-2_-1_0_1_2_3_4

Just count he bottom lines

x+2+2x+1+x-6= 45 what is X?
12
60
15
16
SOLVE QUICKLY I WILL GIVE BRAINIEST!!!

Answers

the answer would be 12

Help pls explain and how you got it

Answers

Step-by-step explanation:

just minus 100 out of the percentage

for example 20% is 100 - 20 = 80

80% is 120 - 40 is half of 80 so multiply by 2 and you get 120
40% is 60 - given
20% is 30 - 20 is half of forty so half of 60 is 30
10% is 15 - half of 20 is 10 so half of 30 is 15
Not sure about the rest

car travels 177 milies in 3 hours at a constant speed. Which unit ratio represents the speed of the car?

Answers

Answer:

59 miles per hour

Step-by-step explanation:

what number has a value between -5 and -4

Answers

Answer:

-4.5

Step-by-step explanation:

math question 18 points >:)!

Answers

which one did you choose first? it’s either B or C, i’m leaning more towards B though :))

Need quick(Right answer gets brainliest)

What is m angle TRS?

Answers

Answer:

∠TRS = 68°

Step-by-step explanation:

∠TRS + ∠S = 180 - 44 = 136

∠TRS = ∠S

2∠TRS = 136

∠TRS = 68

Solve for X using this system of equations. Then just explain what you would do to solve for Y.
2Y + 2X = 10
Y = 1 + X

Answers

2(1+x)+2x=10
2+2x+2x=10
4x=10-2
4x=8. /:4
x=2

y=1+2
y=3

In 2nd u know y it says y= and then u put it in the 1st one

A little girl kicks a soccer ball. It goes 10 feet and comes back to her. How is this possible?

Answers

Answer:

She kicked the ball upwards.

Step-by-step explanation:

:)

Answer:

She kicked the ball up. Thanks for 50 points. :)

Step-by-step explanation:

(05.08A)The figure below shows three quadrilaterals on a coordinate grid:

A coordinate plane is shown. Figure Q is a quadrilateral with sides measuring 5 and 2. Figure S is a quadrilateral with sides measuring 5 and 2. Figure W is a quadrilateral with sides measuring 10 and 4.

Which of the following statements is true about the three quadrilaterals?

Q and W are similar but not congruent.
W and S are similar and congruent.
W and Q are similar and congruent.
Q and S are similar but not congruent.

Answers

Answer:

Q and w are similar BUT NOT CONGRUENT

Step-by-step explanation:

I TOOK THE QUIZ lol

Answer:

a

Step-by-step explanation:

Does this graph show a function? Explain how you know. URGENT ANSWERR NOW PLEASE PLEASE!! Godbless

Answers

yes it’s a function bc it is graphed with the x-axis

Answer:

D

Step-by-step explanation:

A function never has the same points twice. That's why it failed the vertical line test.

Clayton draws 3 pictures in 25 minutes. He drew 24 pictures this week. How many minutes did Clayton spend drawing the pictures?
NEED A ANSWER ASAP

Answers

Answer:

200 minutes

Step-by-step explanation:

24 / 3 = 8

25 * 8 = 200

200 minutes

The rate will be 8.33 minutes per picture. Then the number of minutes will be 200 minutes.

What is the rate?

The rate is the ratio of the amount of something to the unit. For example - If the speed of the car is 20 km/h it means the car travels 20 km in one hour.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

Clayton draws 3 pictures in 25 minutes. Then the rate is given as,

Rate = 25 / 3

Rate = 8.33 minutes per picture

He drew 24 pictures this week. Then the number of minutes is calculated as,

⇒ 24 x 8.33

⇒ 200 minutes

The rate will be 8.33 minutes per picture. Then the number of minutes will be 200 minutes.

More about the rate link is given below.

https://brainly.com/question/14731228

#SPJ5

Need answer asap due midnight today​

Answers

Equation is x^2 + 7x
Proof is by setting that equal to 144, then subtracting it to move it to the other side
Simplified to (x-9) (x+16)
Answers are 9 and -16

An 5 in. by 7 in. photo is reduced so that the width (the shorter dimension) is 4 in.
What is the length of the reduced photo?

What is the length of the reduced photos
4in
3.75 in
5.25 in
5.60 in

Answers

Answer: 5.60 in

Step-by-step explanation:

4 / 5 = x / 7 Multiply both sides by 7

28/5 = x Divide 28 and 5

5.6 = x

So the answer would be 5.60 inches.

The length of the reduced photo will be 5.60 in.

What is proportion?

A proportion is a comparison of two numbers that each represent the parts of a whole.

Given that, An 5 in. by 7 in. photo is reduced so that the width is 4 in

Since, there is a reduction occurring then the new and original dimensions will be in equal proportion,

Therefore,

4 / 5 = x / 7

28/5 = x

5.6 = x

x = 5.6

Hence, the answer would be 5.60 inches.

For more references on proportion, click;

https://brainly.com/question/3254974

#SPJ2

The y intercept is at the point '?'

The roots are x = ? and x = ?

The turning point is at ( ? , ? )

Answers

Answer:

See below.

Step-by-step explanation:

The y-intercept is the point where the line passes the y-axis. In this instance, that is at the point (0, 3).

The roots are the x-intercepts are the points where the line crosses the x-axis. In this instance, the roots are x = -3 and x = -1.

The turning point is the vertex of the equation. In this instance, the vertex is on the point (-2, -1).

pls help I need this due today pls ASAP ​

Answers

Answer:

130%

increase

Step-by-step explanation:

the new quantity is 13, the old is 10

divide 13/10

in your calculator this will show 1.3

that means one whole and 30/100ths, or in percents 130%

(to convert decimal to percent just mulitply by 100)

PLEASE HELP WILL MARK BRAINLEIST

Answers

Answer:

I belive it's Y = 3/2x - 1

Hannah is a photographer who specializes in portraits. This morning, she soent four hours doing graduation portrait sessions. In the afternoon, she soent four hours doing family portaits sessions but she didnt do as many session as the graduation portraits. Tomorrow, she has the same number of graduation and family sessions to work. Which will she likely finish in less time?

Answers

She will likely finish the graduation sessions in less time.

whats 45 divided by 33

Answers

Answer:

1.36363636364

Step-by-step explanation:

Step-by-step explanation:

Here

45%33=1.36

:. Ans=1.36

Identity the composite number represented by the prime factorization below
22 X 32 X 7
It’s exponents

Answers

Answer:look below

Step-by-step explanation: The prime factorization of number is the break down into factors which are prime numbers (numbers without factors except 1 and itself). The factors 22 and 32 are composite numbers since they have more than 1 and itself as factors. They are not prime.

However, the factorization of 22 * 32 * 5 will equal a number. 22*32*5 = 3, 520. But it does not match the solutions given.

Answer:

2464

Step-by-step explanation:

prime factors : 32,11,7

32×11×7=2464

can you help me with something ​

Answers

Answer:

D. 1

Step-by-step explanation:

7,491 times 19 yields 142, 329

Answer:

Step-by-step explanation:

Dans une operation de promotion, un magasin accorde une remise de 5% sur les prix affiché.

Le montant de la remise est-il proportionnel au prix affiché? Quel est le coefficient de proportionnalité? Le montant du prix a payer après remise est-il proportionnel au prix affiché?

Determiner la fonction f qui, au prix affiché x, fait correspondre le prix a payer après remise.

Representer graphiquement la fonction f pour 0<x<1000

Which of the following is not a correct statement about
the pie chart?
More students have hazel eyes than blue.
Most of the students in the class have brown eyes.
More students in the class have blue eyes than
hazel.
O The fewest number of students have gray eyes.

Answers

Answer:

More students have hazel eyes than blue.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Please help ASAP!!!!!!!!!

Answers

Answer:[tex]\boxed{24}[/tex]Solution Steps:

______________________________

1.) Plug our numbers into the formula:[tex]B[/tex] × [tex]H[/tex][tex]6[/tex] × [tex]4=24[/tex]

______________________________

Help me please and thank you

Answers

Answer:

c=45 b=150 d=75 a=90

Step-by-step explanation:

because you can look at how big angels are

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