Help would be greatly appreciated
thanks!

The formula for obtaining the value of a term of a sequence is given as a

as a recursive formula.

Responses:

The amount of pocket money Smith gets = 2 × The amount he gets in the previous day

The amount Smith gets on the first day = R1

Required:

The given information expressed as a sequence.

Solution:

The amount of money smith gets can be expressed as follows;

Amount he gets on day 1 = R1

On day 2, R2 = 2·R1

On day 3, R3 = 2·R2 = 2·2·R1 = 4·R1

On day 4, R4 = 2·R3 = 2·2·2·R1 = 8·R1

On day 5, R5 = 2·R4 = 2·2·2·2··R1 = 16·R1

The information written as a sequence is therefore;

Learn more about geometric sequence here:

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Answer:

x = 4, y = -0.5

or (4,-0.5)

Step-by-step explanation:

Given:

Solution:

Adding equations (i) and (ii):

==> (3x + 2y) + (6x - 2y) = 11 + 25

2y gets cancelled:

==> 9x = 36

dividing the equation by 4:

==> x = 4

Substituting 4 for x in equation (i):

==> 3(4) + 2y = 11

==> 12 + 2y = 11

subtracting 12 from both sides:

==> 2y = 11 - 12

==> 2y = -1

dividing both sides by 2:

==> y = -1/2

==> y = -0.5

Answer:

Micah needs to buy 4 packs of cups and 3 packs of plates.

Step-by-step explanation: Micah wants to buy the same amount of both the supplies, so we have to find the LCM of 8 and 6, which would be 24. 6x4=24 and 8x3+24. Good Luck and Stay Brainly!

Answer:

13-f=n

Step-by-step explanation:

he starts with 13 folds some number "f" of them and has some number "n" still to do

The linear equation that links N and F in the previously stated condition is N + F = 13.

Because a straight line emerges when we attempt to display the graph of the provided linear function, a linear equation is known as linear.

Given Alan has 13 shirts to fold. Let N be the number of shirts he would have left to fold after folding F of them.

The linear equation that satisfies the above statement is

N + F = 13

therefore, N + F = 13 is the linear equation that relates N and F in the above-given condition.

Learn more about linear equations here:

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#SPJ2

Answer:

3

Step-by-step explanation:

you should divide 52 by a number to get 3

Answer:

  the data is modeled as a proportion

Step-by-step explanation:

When the trendline is chosen to be linear, the intercept value can be computed from the data, or it can be set to some value of your choosing. When it is set to zero, the data is approximated by a line that goes through the origin. That is, the model is of a proportional relationship.

Answer:

x=16

(x+4)=20

9x=144

Step-by-step explanation:

9x+x+4+x=180

11x+4=180

11x=180-4

11x=176

[tex]x = \frac{176}{11} [/tex]

x=16

Answer:

10) 54

11) 128

12) 12

13) 47

14) 21

15) 3

16) 163

17) 45

18) 11

Answer:

14

Step-by-step explanation:

Take away the marbles that adam has

60-18 = 42

There are 42 marbles to divide between Oscar, Priya and Daisy.

Divide 42 by 3

42/3 = 14

Daisy gets 14 marbles

Daisy gets 14 marbles

The number of marbles in the bag is:

Marbles = 60

When Adam took 18 marbles, the remaining number of marble is:

Marbles = 60 - 18

Marbles = 42

When the remaining marbles are shared by Oscar, Priya and Daisy.

The amount by Daisy is:

Daisy = 42/3

Daisy = 14

Hence, Daisy gets 14 marbles

Read more about quotients at:

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Check the picture below.

Answer:

y = 3

Step-by-step explanation:

Since x = 4

4 + y = 7

Subtract 4 from both sides of the equation

y + 4-4 = 7 -4

Simplify

y =3

[RevyBreeze]

Answer:

^3sqrt(-27), ^3sqrt(-8), 0, ^3sqrt(8), ^3sqrt(27), sqrt(10), 6, 8

Step-by-step explanation:

You just need to convert these to decimals to figure it out.

In our case

^3sqrt(-27) = -3

^3sqrt(-8) = -2

^3sqrt(8) = 2

^3sqrt(27) = 3

sqrt(10) = 3.16

So...

-3, -2, 0, 2, 3, 3.16, 6, 8

Answer

I think it is 144 minutes but I'm not sure. Never mind it is correct because I checked my answer.

Answer:

15 minutes

Step-by-step explanation:

3 miles/12 miles per hour = 0.25

0.25 * 1hr = 15 minutes

Answer:

$41,490

Step-by-step explanation:

9% = 0.09

Do 9% of 461,000

which is 0.09 times 461000.

Answer:

The house decreased by $41490. The current value of the house is $419510

Step-by-step explanation:

The house starts at 100% value and goes down by 9%.

100-9 is 91

you move the decimal over 2 places to the left and get .91

you multiply 461000(.91) and you get 419510

that's the current value on the house

to find the amount, lost subtract

416000-419510

and you get  $41490.

Answer:

Just if you need help im a straight A student

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

is 15/60 = 3/4?

Find the lowest term of 15/60.

The LCD of 15 and 60 is 15 so......

15 ÷ 15

— —

60 ÷ 15

= 1/4 (the lowest term of 15/60)

Since 1/4 is not equal to 3/4

Then 15/60 is not equivalent to 3/4.

Hope it helps.

Answer to the 1st question: 8 years

Answer to the 2nd question: The year 2022

=======================================================

Further explanation:

x = number of years after 2008

y = average price of a new car

The prices are going up by $1250 per year on average. This is the slope because the slope is the rate of change. So m = 1250.

The y intercept is b = 30100 as this is the price in 2008.

This leads us to go from y = mx+b to y = 1250x+30100

Plug in x = 0 and you should get y = 30100.

Also, plugging x = 6 into the equation leads to y = 37600 to help confirm things.

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

Next, we plug in y = 47600 and solve for x.

y = 1250x+30100

47600 = 1250x+30100

47600-30100 = 1250x

17500 = 1250x

1250x = 17500

x = 17500/1250

x = 14

This means 14 years after the year 2008 is when the average new car price will be $47,600.

2008+14 = 2022

2022-2014 = 8

Therefore, 8 years after 2014 (aka the the year 2022) is when the new car average price will be $47,600.

Answer:

From the graph, the answer should be crisscross and perpendicular.

Step-by-step explanation:

Both are straight lines. As they have same slopes. They are parallel to each other. They do not crisscross each other and is not perpendicular.

Answer:

Length is 62 yards

Step-by-step explanation:

A = wL

L = 8w-26

682 = w(8w-26)

682 = 8w^2 -26w

0 = 8w^2 - 26w - 682

Use the quadratic formula (it's really hard to type it but just look it up if you want to see the explanation)

w = 11

L = 8(11) - 26 = 62 yards

Check: 62(11) = 682

Answer:

it is 2ca base 16

A regression can take several forms such as linear models and quadratic models

The linear regression equation is: [tex]y = 7.35x + 557.1[/tex] and the quadratic regression equation is [tex]y = -1.196x^2 +21.707 x+523.6[/tex]

The data set is given as:

x 2 4 6 8 10

y 567 580 616 625 618

Next, we make use of a graphing calculator to determine the regression equations

From the graphing calculator, we have the following calculation summary

So, the linear regression equation is:

[tex]y = 7.35x + 557.1[/tex]

And the quadratic regression equation is:

[tex]y = -1.196x^2 +21.707 x+523.6[/tex]

Read more about regression equations at:

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Answer:

Step-by-step explanation:

Sharon has 56 stickers.

Sharon distributes evenly between 8 students.

Given equation:

Solve:

Sharon gives 7 stickers to each student.

Answer:   12.6=13

Step-by-step explanation:

Answer:

10 bananas

Step-by-step explanation:

Compare same things in the same order to write a proportion

(fraction = fraction)

bananas/rupees

=4dozen/R60

=4(12)/R60

=48/60

=4/5

The question says

bananas/rupees

=unknown/R12.5

4/5 = x/12.5

crossmultiply

4(12.5) = 5x

50 = 5x

divide by 5

10 = x

You can buy 10 bananas for R12.5

10 bananas

Step-by-step explanation:

In ₹60, we can purchase 4 dozen bananas

=> 4×12

=> 48 bananas

In ₹1, we can purchase:-

[tex] \frac{48}{60} [/tex]bananas

In ₹12.50, we can purchase:-

[tex] \frac{48}{60} \times 12.50[/tex]

[tex] = > \frac{48 \times 1250}{60 \times 100}[/tex]

[tex] = > \frac{8 \times 125}{100}[/tex]

By reducing to lowest terms, we get,

[tex]10[/tex]

Hence, 10 bananas can be purchased for ₹12.50

Answer:

[tex]2 ^ { 4 } \times 2 ^ { - 7 }\\= 2^{4 + (-7)} \\= 2^{-3} \\= \frac{1}{2^{3} } \\=\boxed{ \frac{1}{8} }[/tex]

Hope it helps ⚜

[tex]y = - \frac{28}{48x - 15} - \frac{125}{321} [/tex]is the answer.

Step-by-step explanation:

For this question,

• First, find the slope of the line parallel to the line 5/8x−7/6y=2 :-

[tex]m = - \frac{28}{ - 15 + 48x} [/tex]

•Second, find the equation of the line,

[tex]y = - \frac{28}{48x - 15} - \frac{125}{321} [/tex]

Answer:

5 days, 35 tubs

Step-by-step explanation:

We can create an equation.

Let d be the number of days it will take.

Note that in all Dominic will have sold 6d + 5 tubs, and Candice 7d.

So, if 6d - 5 = 7d then d = 5.

So, it will take 5 days, and each will have sold 6 * 5 + 5 = 7 * 5 = 35 tubs of cookie dough.

Hey how was your day? What did you do today?

Answer:

28.8

If rounded 28

Step-by-step explanation:

If every 12 beads takes up 5 inches that means that 1 foot (12 inches) would be divided by 5 (12/5) (A. 2.4) and then multiplied by 12. which would give you 12.8 or since you cant have 28.8 beads, you can only put on 28 when rounded.