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3 years ago

8

Suppose eded is going to burn a compact disk (cd) that will contain 5 songs. in how many ways can ed arrange the 5 songs on the

cd

1 answer:

QveST [7]3 years ago

5 0

There are 120 choices.

5 × 4 × 3 × 2×1 = 120 choices

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Which formula can be used to describe the sequence?

alexdok [17]

Answer:

f(x+1) = -3/4 × f(x)

Step-by-step explanation:

first of all, the sign of the numbers in the sequence is alternating. so, there must be a "-" involved.

that eliminates the first and third answer options.

and the absolute values of the numbers in the sequence are going down. |f(x+1)| < |f(x)|

that eliminates the fourth answer option, as this says that

|f(x)| < |f(x+1)|. and that is the opposite of how the actual sequence behaves.

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3 years ago

2. A package of ground beef costs $6.98. The price per pound is $3.86. How many pounds of ground beef are in the package? Round

Cerrena [4.2K]

1.81 pounds
you divide 6.98/3.86

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2 years ago

PLSSS HELP IF YOU TURLY KNOW THISSS

Nana76 [90]

Answer:

3

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ ÷ $a^{n}$ = $a^{(m-n)}$ , then

$12^{6}$ ÷ $12^{3}$ = $12^{(6-3)}$ = 12³

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2 years ago

Read 2 more answers

A cafeteria has two sodas. On machine has the following flavors: cola, root beer, and lime. The second machine has a lemon, oran

ser-zykov [4K]

{Cola, Root Beer, Lime, Lemon, Orange, Cherry}

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3 years ago

Write an arithmetic expression that calculates the average of 18 and 46. you may already know that: the average of two numbers i

Masteriza [31]

In this question , we have to write an arithmetic expression that calculates the average of 18 and 46.

TO find the average, we have to add the numbers and divide by 2.

So here we have to add 18 and 46 and divide by 2, that is

$d = \frac{18+46}{2} = \frac{64}{2}$

And that's the required algebraic expression .

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3 years ago