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4 years ago

How many iPods shuffles will fit into the packing box

Mathematics

2 answers:

Romashka-Z-Leto [24]4 years ago

8 0

A lot of iPod Shuffle’s will fit into the packing box

ki77a [65]4 years ago

5 0

Depends on how big the box is

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In a game show, players play multiple rounds to score points. Each round has 3 times as many points available as the previous ro

Juli2301 [7.4K]

Answer:

$p = 25(3)^n$

Step-by-step explanation:

Given

Round 0 1 2 3

Points 25 75 225 675

Required

Determine the equation

Let n = rounds and p = points.

So, we have:

$(n_1,p_1) = (0,25)$

$(n_2,p_2) = (1,75)$

$(n_2,p_2) = (3,225)$

The above shows a geometric progression.

So, we solve using

$p = ab^n$

In $(n_1,p_1) = (0,25)$

n = 0 and p = 25

Substitute these values in $p = ab^n$

$25 = ab^0$

$25 = a*1$

$25 = a$

$a = 25$

In $(n_2,p_2) = (1,75)$

n = 1 and p = 75

Substitute these values in $p = ab^n$

$75 = ab^1$

$75 = ab$

Substitute 25 for a

$75 = 25*b$

Make b the subject

$b = \frac{75}{25}$

$b = 3$

So, we have:

$a = 25$ and $b = 3$

The equation $p = ab^n$ becomes

$p = 25(3)^n$

5 0

3 years ago

If x =2209 and y = 441 then the square root of their product is equal to

kiruha [24]

The answer is 987 hopefully that helped

6 0

3 years ago

T divided by 10 =7 what is the answer

Tema [17]

T would be 70 probably

8 0

3 years ago

Read 2 more answers

A toy store sells assorted bags of marbles sold in small or large bags the table show the number of each color of marble in the

Sidana [21]

Answer:

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

This system has one solution.

mel-nik [20]

Answer:

Step-by-step explanation:

$y=8x-14\qquad(1)\\y=x^2+4x-10\qquad(2)\\\\\text{compare equations}\\\\x^2+4x-10=8x-14\qquad\text{subtract 8x from both sides}\\\\x^2-4x-10=-14\qquad\text{add 14 to both sides}\\\\x^2-4x+4=0\\\\x^2-2x-2x+4=0\\\\x(x-2)-2(x-2)=0\\\\(x-2)(x-2)=0\\\\(x-2)^2=0\iff x-2=0\qquad\text{add 2 to both sides}\\\\x=2\\\\\text{Put the value of x to (1)}:\\\\y=8(2)-14=16-14=2$

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3 years ago