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xz_007 [3.2K]
3 years ago
12

If you flip three fair coins, what is the probability that youll get all three heads

Mathematics
1 answer:
Leona [35]3 years ago
8 0

Answer:

12.5

Step-by-step explanation:

100/2=50/2=25/2=12.5

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A x b = 400<br> a ÷ b = 4<br>how much is b​
laila [671]

Answer:

4 x 100 = 400

400 ÷100 = 4

B= 100

Step-by-step explanation:

8 0
3 years ago
2.1 x 10^5 +4.3 x 10^4
Alla [95]

Answer:

253,000

Step-by-step explanation:

  1. 10^{5} = 100000  
  2. 10^{4} = 10000  
  3. Plug the above answers in: 2.1 × 100,000 + 4.3 × 10,000
  4. 2.1 × 100,000 = 210,000
  5. Plug 210,000 in: 210,000 + 4.3 × 10,000
  6. 4.3 × 10,000 = 43,000
  7. Plug 43,000 in: 210,000 + 43,000
  8. 210,000 + 43,000 = 253,000

I hope this helps!

4 0
3 years ago
Whoever gets it right gets brainlyess answer:)
soldi70 [24.7K]
8 people prefer pepperoni because 50 people times .16 is 8
6 0
3 years ago
Evaluate m² + 12q if m = 5 and q = -3
Vsevolod [243]

Answer: -11

Step-by-step explanation: 5 squared is 25 and 12(-3) is 36 and 25+-36=-11

5 0
3 years ago
What is the answer to 7f/11 =7/11
serious [3.7K]
So,

\frac{7f}{11} =  \frac{7}{11}

Multiply both sides by 11.
7f = 7

Divide both sides by 7.
f = 1

Check.
\frac{7(1)}{11} =  \frac{7}{11}
\frac{7}{11} =  \frac{7}{11} This checks.

S = {1}
5 0
3 years ago
Read 2 more answers
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