2, 5, 25/2...
Find the 10th term.

Answers

Answer 1

Answer:

7629.39453125

Step-by-step explanation:

The formula for the n-th term is:

[tex]k_n = \frac{5^{n-1}}{2^{n-2}}[/tex]

So:

[tex]k_{10} = \frac{5^9}{2^8}[/tex] = 1953125 / 256 = 7629.39453125

Answer 2

Answer:

7629.395 correct answer


Related Questions

PRACTISE NOW 11
Ex
15
Mr Lee drove from City P to City Q, which are 600 km apart. During his return journey,
his average speed was increased by 7 km/h and the time taken was 15 minutes less.
() If he drove at an average speed of x km/h on his journey from City P to City Q,
formulate an equation in x and show that it reduces to x2 + 7x – 16 800 = 0.
(ii
) Solve the equation x² + 7x - 16 800 = 0, giving both your answers correct to
2 decimal places.
(iii) Find the time taken for the return journey.

Answers

Answer:

i. x² + 7x - 16800 = 0 ii. x = 126.16 km/h or -133.16 km/h iii. 5.01 h

Step-by-step explanation:

i. If he drove at an average speed of x km/h on his journey from City P to City Q formulate an equation in x and show that it reduces to x2 + 7x – 16 800 = 0.

For the first journey from City P to City Q, with Mr Lee moving at an average speed of x km/h, he reaches there in time, t and covers the distance, d = 600 km

So, xt = 600 (1)

On his return journey from City Q to CIty P, his average speed increases by 7 km/h, so it is (x + 7)km/h and his time is 15 minutes less than his first journey. 15 min = 15/60 h = 0.25 h, we have that his time for the journey is (t - 0.25) h. Since the distance covered is the same d = 600 km,

We have (x + 7)(t - 0.25) = 600  (2)

Expanding the brackets, we have

xt - 0.25x + 7t - 0.25(7) = 600

xt - 0.25x + 7t - 1.75 = 600

From (1) t = 600/x and xt = 600

Substituting these into the equation, we have

600 - 0.25x + 7(600/x) - 1.75 = 600

simplifying

-0.25x + 4200/x - 1.75 = 600 - 600

-0.25x + 4200/x - 1.75 = 0

multiplying through by x, we have

-0.25x² + 4200 - 1.75x = 0

dividing through by -0.25, we have

-0.25x²/-0.25 + 4200/-0.25 - 1.75x/-0.25 = 0

x² - 16800 + 7x = 0

re-arranging, we have

x² + 7x - 16800 = 0

ii. Solve the equation x² + 7x - 16 800 = 0, giving both your answers correct to  2 decimal places.

Using the quadratic formula, we solve x² + 7x - 16800 = 0 for x

So, [tex]x = \frac{-7 +/-\sqrt{7^{2} - 4 X 1 X -16800} }{2 X 1}\\x = \frac{-7 +/-\sqrt{49 + 67200} }{2} \\x = \frac{-7 +/-\sqrt{67249} }{2} \\x = \frac{-7 +/- 259.32}{2} \\x = \frac{-7 + 259.32}{2} or x = \frac{-7 - 259.32}{2} \\x = 252.32/2 or x= -266.32/2\\x = 126.16 km/hor x = -133.16 km/h[/tex]

So, x = 126.16 km/h or -133.16 km/h

iii. Find the time taken for the return journey

The time taken for the return journey is t' = t + 0.25. Now. t = 600/x

Since x cannot be negative, we use x = 126.16 km/h.

So, t = 600/x = 600/126.16 = 4.76 h

t' = t + 0.25

t' = 4.76 + 0.25

t' = 5.01 h

the ratio of the measures of the sides of a triangle is 2:7:6. if the perimeter of the triangle is 345 yards, find the measure of the median side.​

Answers

Answer:

the sides are 46, 161, 138 respectively to sides 2, 7, 6

Step-by-step explanation:

2+7+6=15

345/15=23   this is our factor

2x23=46

7x23=161

6x23=138

Please triple check

Answers

Answer: The answer should be [tex]\frac{1}{6}[/tex] because that is the probability of that spinner

Step-by-step explanation:

help plz i’ll give extra points

Answers

Which question are you talking about?
Answer:

Explanation:

y = mx + b

b = 12.75 (it’s the point where the line crosses the y-axis)

m = ?

Find m(slope):

m = (y1 - y)/(x1 - x)

y1 = 35.75 and y2 = 12.75
x1 = 1 and x = 0

m = (35.75 - 12.75)/(1-0)
m = 23

Now we have both m and b:

y = 23x + 12.75

A cheesecake recipe says:
Mix 12 ounces of cream cheese with 15 ounces of sugar.

1. What is the unit rate of cream cheese for sugar?

2. what is the unit rate of sugar for cream cheese?

(CORRECT ANSWER GETS A GOOD 5 STARS AND BRAINLESST)

Answers

Oh okie so I oeoeoeoowe

Number 1 answer :

Cream cheese = 12    Sugar= 15    12 divided by 15 = 0.8

There are 0.8 ounces of cream cheese for every ounce of sugar.

Number 2 answer:

 Sugar= 15   Cream cheese = 12   15 divided by 12 = 1.25

There are 1.25 ounces of sugar for every ounce of cream cheese.

1/6(x+6)=11 Solve the equation.

Answers

1/6(x+6)=11

distribute

1/6x+1=11

-1 on both sides

1/6x=10

×6 on both sides

1x=60

x=60

Pleaseeee helppp answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

Answers

It’s 6 because the full length is 12 and it’s asking for the half of it

PLEASE HELP WITH I WILL GIVE FREE HUGS AND BRAINLIEST

Answers

Answer:

Step-by-step explanation:

a=1

b=-2

c=1.5

d=-20

a=1
B=-2
C=-3.5
D=-0.5
E=-20

Krutika and Natasha win some money and share it in the ratio 4:3. Krutika gets £7 more than Natasha. How much did they get altogether?

Answers

Answer:

49

Step-by-step explanation:

The computation of the total amount is shown below:

Let us assume the natasha be 4x

And, the krutika be 3x

Now as per the situation

4x = 3x + £7

x = £7

For natasha = 4(7) = 28

For krutika = 3(7) = 21

So, the total amount is

= 28 + 21

= 49

Help me please answer

Answers

Answer:

B.........................

Answer:

36 because 2 x 3 = 6 and 6 x 6 = 36

Step-by-step explanation:

The answer is D

What does 0.9a - 2.7b =

Answers

It would equal 0.9a - 2.7b since there are no like terms.

heyy pls help with these math questions hurry!

Answers

Answer:

m=2/5, y=3x7, (7,0), y=x-2, (0,-2)

Step-by-step explanation:

The area, A, in square feet, of a rectangular storage bin in a warehouse is given by the function A(x) = x2 - 6x, where x is the width, in feet, of the storage bin.


Part A: Based upon this function, which statement would be true? Show your work or explain how you found the solution.


The x-intercepts of the function are 3 and -9, which are a lower bound and an upper bound for the possible values of the length of the storage bin.


The x-intercepts of the function are 3 and -9, which are a lower bound and an upper bound for the possible values of the width of the storage bin.


The x-intercepts of the function are 0 and 6, which are a lower bound and an upper bound for the possible values of the length of the storage bin.


The x-intercepts of the function are 0 and 6, which are a lower bound and an upper bound for the possible values of the width of the storage bin.

Answers

Answer:

The x-intercepts of the function are 0 and 6, which are a lower bound and an upper bound for the possible values of the width of the storage bin.

Step-by-step explanation:

Given

[tex]A(x) = x^2 - 6x[/tex]

Required

Which is true about the x intercept

To do this, we make A(x) = 0.

Substitute 0 for A(x) in [tex]A(x) = x^2 - 6x[/tex]

[tex]0 = x^2 - 6x[/tex]

Rewrite as:

[tex]x^2 - 6x=0[/tex]

Factorize:

[tex]x(x - 6)=0[/tex]

Split:

[tex]x = 0\ or\ x - 6 = 0[/tex]

[tex]x = 0\ or\ x = 6[/tex]

Option D is correct

Because 10 lies between two consecutive perfect squares ___ and ___ square root of 10 is located between the square roots of these twi numbers. This means the square root of 10 is located between 3 and 4

Answers

Answer:

wut

Step-by-step explanation:

Samantha wants to buy a house and plans to rent the apartment located in the basement for extra income. The house has a purchase price of $200,000 and she will make a 10% down payment. Samantha has qualified for a 30 year mortgage with a fixed rate of 5.875%. Approximately how much rent should she charge for the apartment in order to cover her monthly mortgage payment if she only wants to spend $500 a month of her own money?

Answers

Answer:

$567.07

Step-by-step explanation:

Given that :

Purchase price = $200,000

Number of years = 30

Rate = 5.875%

Down payment = 10%

Hence, mortgage amount :

Purchase price - down payment

200,000 - (0.1 * 200000)

200,000 - 20,000

= $180,000

Using a mortgage calculator :

Mortgage amount = 180,000

Mortgage term = 30 years

Interest = 5.875%

Monthly payment will be : $1067.07

Hence, if she only wants to $500 from her own money, A rent of ($1067.07 - $500) = $567.07 will need to be charged

Please help I will give brainliest

Answers

Answer:

c

Step-by-step explanation:

hope it helps if not sorry <3

18 + x = 10 x=____ help

Answers

Answer:

X=-8

Step-by-step explanation:

18+x=10

-18 -18

x=-8



x = -8 i think I’m not sure.

5 pts! (Yall I really need help) How much does a video game cost per in:
America
Great Britain
Japan

Answers

Answer:

there are millions of video games, ranging from all different prices, so it all depends on what game.

Step-by-step explanation:

Depends really on how new or old the game is and what game it is

jack is paid $54 for working 9 hours how many dollars would he earn for working 6 hours​

Answers

$36 because $54/6 is $6 per hour and $6 times six hours is 36

Answer:

$36

Step-by-step explanation:

54/9=6

6*6=36

$36

Which equation correctly describes photosynthesis?
water + sugar + oxygen
-
carbon dioxide + chlorophyll
O sunlight + water + carbon dioxide
oxygen + sugar
O sunlight + sugar – water + oxygen
carbon dioxide + oxygen
water + sugar + sunlight

Answers

Answer:

carbondioxide + oxygen

Answer:

carbon dioxide + oxygen → water + sugar + sunlight

Step-by-step explanation:

hope i helped

19.- Según la gráfica ¿Cuál es la rapidez media entre 4 s y 8 s?
A. 8 m/s
B. 1 m/s
C. 0,5 m/s

Answers

Answer:

B. 1m/s es la respuesta correcta

Write down a
12
Write down a different ratio equivalent to 9: 12
No
-

Answers

Answer:

3 : 4

18 : 24

I hope it helps

The mass of the particles that a river can transport is proportional to the fifth power of the speed of the river. A certain river normally flows at
a speed of 4 miles per hour. What must its speed be in order to transport particles that are 12 times as massive as usual? Round your
answer to the nearest hundredth.

Answers

Answer:

6.58 miles per hour

Step-by-step explanation:

Let the mass and speed be represented by m and s respectively. So that,

m [tex]\alpha[/tex] [tex]s^{5}[/tex]

m = k[tex]s^{5}[/tex]

where k is the constant of proportionality.

For a certain river, speed = 4 miles per hour.

m = k [tex](4)^{5}[/tex]

m = 1024k ............ 1

In order to transport particles that are 12 times as massive as usual;

12m = k[tex]s^{5}[/tex]

m = [tex]\frac{ks^{5} }{12}[/tex] ............. 2

Thus,

[tex]\frac{ks^{5} }{12}[/tex] = 1024 k

[tex]s^{5}[/tex] = 12 x 1024

   = 12288

[tex]s^{5}[/tex] 12288

s = [tex]\sqrt[5]{12288}[/tex]

  = 6.5750

s = 6.58 miles per hour

Therefore, its speed must be approximately 6.58 miles per hour.

What is the value of 0.1322 rounded to the nearest hundredth place?

Answers

Answer:

Step-by-step explanation:

0.1322 ≅ 0.13

Answer:

0.13

Step-by-step explanation:

First we need to find the given place value, which is the hundreds place.

0.1322

Next, we look at the next number over, which is two.

0.1322

0-4 stays the same. 5-9 round up one. Doing so, we keep the number three the same.

0.1300

get rid of the extras.

(not a Bakogou reference)

0.13

~Hope this helps~

Only do what you know ! I know the answers thought but I wanna know what y'all know .

Answers

Answer:

A. Weeks

B. Fingernail growth

C. 1, 2, 3, 4 (weeks)

D. 0.7, 1.4, 2.1, 2.8 (mm)

Step-by-step explanation:

ez

Amy and Katie have between $125 and $200 dollars to spend on jewelry for Christmas presents for their friends. If they buy 8 bracelets at $3.50 each and 6 necklaces at $12 each, how many pairs of earrings can they buy if they cost $6.00 each?

Answers

They can purchase up to 37 necklaces
Explanation:
budget_ 125 + 200 = 325 dollars
bracelets 8 units x $ 3.5 each = $ 28
necklaces 6 units x $ 12 each = $ 72
total spending $ 100
remanining $225
cost per earring $ 6
maximum amount of earring they can purchase: 225 / 6 = 37 units

If you solved the equation y=kx for k, what would k be equal to?
O k = xy
k = y/x
O k = x/y
O k = x+y

O k=y-X
Back
Nort

Answers

Answer:

k = [tex]\frac{y}{x}[/tex]

Step-by-step explanation:

y = kx

Divide by x on both sides to isolate k

k = [tex]\frac{y}{x}[/tex]

A(n) is an expression that contains numbers, variable, and mathematical operations like addition, subtraction, multiplication and division and do not include equal signs.

Answers

Answer:

Variable Expression; Numeric Expression. A numeric expression consists of numbers and operations, but never include any variable. Some of the examples of numeric expressions are 10 + 5, 15 ÷ 2, etc. Variable Expression. A variable expression is an expression which contains variables along with numbers and operation to define an expression.

Step-by-step explanation:

Variable Expression; Numeric Expression.

What is an Expression?

An expression is a number, a variable, or a combination of numbers and variables and operation symbols.

Determining:

Variable Expression; Numeric Expression. A numeric expression consists of numbers and operations, but never includes any variable. Some of the examples of numeric expressions are 10 + 5, 15 ÷ 2, etc. Variable Expression. A variable expression is an expression that contains variables along with numbers and operations to define an expression.

Learn more about Expressions:

https://brainly.com/question/1280754

#SPJ2

I have 3 red markers, 3 blue markers, and 3 green markers. I take the caps off and put on the caps randomly. Find the expected number of markers that have the same color cap and marker.

Answers

Answer:

The expected number of markers that have the same color cap and marker is 3.

Step-by-step explanation:

Every marker has a [tex]\frac{1}{3}[/tex] chance to get the same color cap, because there are always 3 same caps, and 9 total caps. By linearity of expectation, the expected number of markers that have the same color cap and marker is equal to the sum of all marker's individual 'contribution' to the same color cap count. So the expected value is [tex]9 \cdot \frac{1}{3} = 3[/tex], precisely what we were after.

Answer:

3

Step-by-step explanation:

By running the following Python code, we can safely assume the answer to be 3:

---------------------

import random

def cap_throw():

   cap_list = ['R', 'R', 'R', 'G', 'G', 'G', 'B', 'B', 'B']

   random_cap_list = cap_list[:]

   random.shuffle(random_cap_list)

   

   counter = 0

   

   for i in range(len((cap_list))):

       if cap_list[i] == random_cap_list[i]:

           counter += 1

   

   return counter

results_list = []

for i in range(10 ** 6):

   results_list.append(cap_throw())

print(sum(results_list) / len(results_list))

---------------------

Which gave 2.998795.

A total of $5000 is invested part of 6% and the remainder at 12% how much is invested at each rate if the annual interest is $480

Answers

Answer:

for 12% it would be $3,000

And, for 6% it would be $2,000

Step-by-step explanation:

The computation of the amount invested at each rate is shown below:

Let us assume the amount invested at 12% be x

So, the $5,000 - x be invested at 6%

The total interest earned is $480

So the equation would be

0.12x + 0.06($5,000 - x)  = $480

0.12x + $300 - 0.06x = $480

0.06x = $80

x = $3,000

So for 12% it would be $3,000

And, for 6% it would be $2,000

Other Questions
Solve each equation mentally.2x = 10-3x = 21ws1/3x = 6- 1/3x = -7 What form ofgovernment did Leninconvert Russia to?Why? The recruitment depicted in the image is best understood in the context of which of the following developments in the period 14501750? Every day someone complains on how the core system does not work I would like you to suggest three things that you think should be changed to the system why they should be changed and how that part of the system should work What is the circumference of the circlebelow? Biologists estimate that a randomly selected baby elk has a 46% chance of surviving toadulthood. Assume this estimate is correct. Suppose researchers choose 8 baby elk atrandom to monitor. Let x = the number that survive to adulthood.Determine whether the scenario above describes a binomial setting. Justify your answer.Use the binomial probability formula to find P (X = 4). Interpret this value. a. A ______ of accounts is a list of all accounts a company uses, not including account balances. b. The ______ is a record containing all accounts used by a company, including account balances. c. A(n) ______ describes transcations entering an accounting system, such as a purchase order. d. Increases and decreases in a specific asset, liability, Cunto es 187+165= porfas ayudenmeeee boran monzooooon ayudaaaaa por fas Select the boxes next to three properties that are typical of metals ??PLS I Will GIVE BRAINLY TO FIRST A 42 inch Plasma TV first hit the market at a price of 1800. After the holidays it was reduced by 20% and finally the price was slashed another 25%. What was the final price of the TV? The lines represented by the equations by - x = 5 and y = { x = 1 areare they parallel or perpendicular How does energy move from place to place ? Smith Corporation has provided the following information: Cash sales totaled $135,000. Credit sales totaled $289,000. Cash collections from customers for services yet to be provided totaled $48,000. An $10,000 gain from the sale of property and equipment occurred. Interest income totaled $8,700. How much of these items were included in operating income 400-36v^2 can someone find the factor? 15. Select the correct answer.What determines the measure of height and width of an image in pixels?A. pixel depthB. pixel dimensionC. resolutionD. image sizeE. interpolation How many moles is 287.7 grams of Iridium (Ir)? so ive been massing around with shading, and i think ive found my art style...what should I do next ill give a brainliest to the person with the correct answer Journal AssignmentLength: 4-6 completesentencesLanguage: SpanishInstructions Write a journal entry on thefollowing prompt. Answer the followingquestions.Prompt1. Write 6 activities you doduring the week. Make sureyou use the verbs andprepositions in this unit ifpossible.2. Don't forget to use completesentences.PLEASE HELP I WILL GIVE BRAINLIEST So my design for a hat is just a normal sunhat that has an ice pack at the back. My target audience is women of 20-40. The ice pack is removable because it is attatched with felt. The ribbon is customisable in colour. Can i have some opinions or critisisms on my design please?