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Varvara68 [4.7K]
3 years ago
12

How many ways are there to arrange 7 distinct red and 5 distinct blue balls in a row such that no two blue balls are next?

Mathematics
2 answers:
dybincka [34]3 years ago
7 0
18 different ways you could place them<span />
sergeinik [125]3 years ago
3 0

Answer:

There probably could be 18 ways.

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the Olympic record for the men's 100m freestyle is 47 seconds. the Olympic record for the women's 50m freestyle is 24 seconds. w
Nikolay [14]

Answer:

Step-by-step explanation:

The unit rate of the 100m race is 2.12... m/s which you get by dividing the 100 meters by the 47 seconds. The unit rate for the 50m race is 2.08... m/s which you get by dividing the 50 meters by the 24 seconds. This means that the record for the 100m race is faster.

5 0
3 years ago
The squared paper shows the nets of cuboid A and cuboid B.
kompoz [17]

Answer:

No they don't.

LINK TO PICTURE  OF WORK - My uploads aren't working my apologies.

https://tex.z-dn.net/?f=A%3A%5C%5C(2*2*2)%2B(3*2*2)%2B(3*2*2)%3D%5C%5C(4*2)%2B(6*2)%2B(6*2)%3D%5C%5C8%2B12%2B12%3D%5C%5C20%2B12%3D%5C%5C32%20cm%5E2%5C%5C%5C%5CB%3A%5C%5C(1*3*2)%2B(1*4*2)%2B(3*4*2)%3D%5C%5C(3*2)%2B(4*2)%2B(12*2)%3D%5C%5C6%2B8%2B24%3D%5C%5C14%2B24%3D%5C%5C38%20cm%5E2

4 0
2 years ago
I need help with this please help me i got it wrong
BartSMP [9]

It's a glitch I believe (screenshot and contact your teacher)

7 0
3 years ago
Can someone help me please thank you
nirvana33 [79]
The answer is A in my opinion
5 0
3 years ago
X/3 = 2,how to calculate x? <br> please help me
liq [111]

Given:

  • \sf  \dfrac{x}{3}  = 2

Solution:

\longrightarrow \sf \dfrac{x}{3}  = 2 \\  \\  \sf\longrightarrow x = 3 \times 2 \\  \\  \longrightarrow   {\underline{\boxed{ \pink {\sf{x = 6}}} }}\\  \\

4 0
2 years ago
Read 2 more answers
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