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Verizon [17]
3 years ago
8

What does extraneous solution mean?

Mathematics
1 answer:
Ahat [919]3 years ago
7 0

Answer:

Extraneous solutions are values that we get when solving equations that aren't really solutions to the equation.

Step-by-step explanation: None

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A basketball player's probability of making a free throw is 0.9. When the player makes two free throws in a row, X is the number
GrogVix [38]

Answer:

0.81

Step-by-step explanation:

P(success) = 0.9

P(failure) = 1 - 0.9 = 0.1

Binomial probability:

P(X=n) = nCr (0.9)^n (0.1)^r

Here, n=2 and r=0:

P(X=2) = ₂C₀ (0.9)² (0.1)⁰

P(X=2) = 0.81

5 0
3 years ago
Is -5 greater than -8 ​
ch4aika [34]

Answer:

yes

Step-by-step explanation:

negative numbers work backwards, in this case 8 is smaller then 5 as its farther in the numberline (if you were to draw one)

8 0
3 years ago
Read 2 more answers
Write this number<br> 7 ones, 2, tens, 3 hundreds
nydimaria [60]

Answer:

327

Step-by-step explanation:

7 ones = 7*1 = 7

2 tens = 2*10 = 20

3 hundreds = 3 * 100 = 300

300 +20 +7 = 327

3 0
3 years ago
Please answer these two questions
LUCKY_DIMON [66]
It’s better to have a low score and for the second one thumber I think....
3 0
3 years ago
Jim and Mark left a 20% tip after having lunch at a restaurant. The amount of the tip was $12. Mark's lunch cost $16. Write an e
Vlad1618 [11]

Answer:

$44

Step-by-step explanation:

Use formula

% out of 100/100% = part/whole

20%/100 = 12/16+x

Cross multiply

(12)(100) = (20)(16+x)

1200=320+20x

Solve for x

1200-320 = 20x

880 = 20x

880/20 = x

44 = x

Jim's lunch was $44.

8 0
3 years ago
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