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pantera1 [17]
3 years ago
8

Cecilia bought a necklace made of silver and blue beads. The necklace had 30 silver beads and 36 blue beads. The information car

d on the necklace said that more than 1/3 of the beads are silver. Was the information on the card correct? Explain your answer.
Mathematics
2 answers:
gulaghasi [49]3 years ago
6 0
The information on the card was correct because their are 66 total beads and 1/3 of that is 22 and there are 30 silver beads so the statement is True 
Radda [10]3 years ago
4 0
The information was correct.

We can solve this by making a ratio of silver to the total number of beads.

30/66  Divide both sides by 6

5/11>4/12? 

Is 5/11 bigger than 1/3? Yep. It is. Therefore the information was correct.

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If each side of a regular pentagon equals 4 feet what is the perimeter
coldgirl [10]
In a regular polygon, all of the sides have the same length.

Pentagons have five sides. If one of the sides in a regular pentagon is 4 feet, then the rest will also be four feet. 5 sides that are all 4 feet long totals up to a 20-foot perimeter.
4 0
3 years ago
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Nady [450]
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8 0
3 years ago
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Can you buy a watch that cost $45.50 tax rate is 9.5% what is the final cost
STatiana [176]

Answer:

$49.82

Step-by-step explanation:

To find the cost of the watch with tax, multiply the price by 1.095:

45.5(1.095)

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Round to the nearest hundredth:

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So, the final cost is approximately $49.82

5 0
3 years ago
1. Define: (1) factor (ii) multiple. Give five examples of each.it<br><br>​
sineoko [7]

Answer:

A factor is a number that when its multiplied with another number, gives a product of a given number. Example: The factors of 21 are 7,3,1 and 21. A multiple is a number that can be divided by another number a certain amount of times evenly (without a remainder). Example: Some multiples of 4 are: 8, 12, 16, and 20.

5 0
3 years ago
Tanner is preparing dinner plates. He has 36 pieces of chicken and 16 rolls. If he wants to make all the plates identical
kherson [118]

Answer:

4

Step-by-step explanation:

First, we find the greatest common factor of 36 and 16.

36 = 2^2 * 3^2

16 = 2^4

GCF = 2^2 = 4

He can make 4 plates.

5 0
3 years ago
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