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worty [1.4K]
3 years ago
9

11 purple hats 14 yellow hats 45 purple hats 70 yellow hats

Mathematics
2 answers:
salantis [7]3 years ago
8 0
Added together is 140 the mean of it 35
tiny-mole [99]3 years ago
7 0

Answer:

140 hats is the answer i guess

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you mix the letters M,A,T,H,M,A,T,I,C,A,and L. Without looking you draw a letter. Find the probability. Write the probability as
viktelen [127]
The probability in fraction form is...
3/11
The probability in decimal form is...
0.27
The probability percentage is...
27%
6 0
4 years ago
Read 2 more answers
Can someone please help me with this?? i don’t know how to do it
aliya0001 [1]

Answer:

It states that Angle A = 3x   B = 3x + 10 and C = 4x -30

We know that A + B + C = 180

Therefore 3x + 3x + 10 + 4x -30 = 180

10x -20 = 180

10x = 200

Therefore, x = 20

Angle C is 4x -30  

= 4 * 20 -30

Angle C = 50

Answer is D

Step-by-step explanation:

8 0
3 years ago
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Is 128 a square number
Kruka [31]
No because the square root of 128 is 11.3 which it not a whole number or in other words doesnt come out evenly
4 0
3 years ago
Paul and his neighbors decided to build a fence along his farm. After three hours, they have 15 meters of fencing complete. They
Goshia [24]

Let the  be the time in hours, and  meters of fencing completed. 

We know that After three hours, they have 15 meters of fencing complete, our graph will go from the point (0,0) to the point (3,15). We also know that they decide to take a 2-hour break for lunch and then resume building the fence, so our graph will go from the point (3,15) to the the point (5,15). Finally, After four more hours, they have a fence that is a total of 55 meters long, so the final part of our graph will go from the point (5,15) to the point (9,55)


We can conclude that the graph of t vs y is:

8 0
3 years ago
What is the lowest common multiple of 14 & 28
siniylev [52]

To find the LCM:

1. List the multiples of each number:

Multiples of 14:

14\colon14,28,42,56,70

Multiples of 28:

28\colon28,56,84,112,140

2. The LCM is the smallest number that appears in the two lists above.

<h2>Then, the LCM of 14 and 28 is 28</h2>
6 0
2 years ago
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