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tatuchka [14]
3 years ago
12

What is a number of subsets for the set which contains the 10 elements.

Mathematics
1 answer:
Sonja [21]3 years ago
7 0

Answer:

The number of subsets of a set containing 10 elements is 2^10=1024.

Step-by-step explanation:

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a candy necklace is extended from the top of a 10-foot ice cream cone to the ground. The necklace makes a 55 degree angle of the
Finger [1]

Answer:

The length of the necklace is 12.20 foot

Step-by-step explanation:

Given as :

The height of the ice cream cone to the ground = h = 10 foot

The angle make by the necklace of the ice cream cone = 55°

Let The length of the necklace = L foot

<u>Now, from figure </u>

Height = BC = h foot

The length of the necklace = L = AC

So, Sin angle = \dfrac{\textrm perpendicular}{\textrm hypotenuse}

Or, Sin 55° = \dfrac{\textrm BC}{\textrm AC}

Or, 0.8191 = \dfrac{h}{L}

Or, 0.8191 = \dfrac{10 foot}{L}

Or, L = \dfrac{10 foot}{0.8191}

∴  L = 12.20 foot

So, The length of necklace = L = 12.20 foot

Hence The length of the necklace is 12.20 foot Answer

5 0
3 years ago
7/11 as a decimal rounded to 3 decimal places
Scrat [10]

Answer:

0.636

Step-by-step explanation:

7/11 we can times 11 by 100/11

Then times 7 by 100/11

then divide by 100

That gives us 0.636

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5 0
3 years ago
What is the surface area of the solid?
trapecia [35]

Answer:

A. 520 square inches is your surface area of the rectangular prism

3 0
3 years ago
Read 2 more answers
You might need:<br> What is the next term of the geometric sequence?<br> 7, 14,28,
OLga [1]

Answer:

42

Step-by-step explanation:

7 * 2 = 14

7 * 4 = 28

7 * 6 = 42

It goes in a pattern of 2

5 0
3 years ago
I got this wrong a million times, and I just want to know what the answer is.
KATRIN_1 [288]

Answer:

The cost to make one sandwich: S

Number of sandwiches the band sold: 73

The amount of money the band receives for making one sandwich: S+0.2S

The profit the band earns from selling one sandwich: 0.2S

Step-by-step explanation:

In the word problem, it says that it takes S dollars to make one sandwich.

In the word problem, it states that the band sells each sandwich for 20%(.2) more than it costs to make. This can be described as 0.2S

S+0.2S can describe how much profit the band makes.

73 represents how many sandwiches the band sold.

5 0
3 years ago
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