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irina1246 [14]
2 years ago
12

PLEASE HELP ME ASAP!!!!!! ty :)

Mathematics
1 answer:
Drupady [299]2 years ago
3 0

Answer:

B should be the answer but it could but C

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THE ANSWER IS 6!!!!!!!!!!!!!!!!!!!!!!
lorasvet [3.4K]

Answer:

6!!!!!!!!!!!!!!!!!!!!!!!

Step-by-step explanation:

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3 years ago
MARK AS BRAINLEST!<br> 5 + x = 5
n200080 [17]

Answer:

  x = 0

Step-by-step explanation:

You know the answer to this because you know the identity element for addition is 0: 5 + 0 = 5.

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Or, you can make use of the addition property of equality and add -5 to both sides of the equation:

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3 years ago
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mylen [45]

Answer:

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3 0
3 years ago
Seventh grade &gt; EE.11 Probability of independent and dependent events NED
ella [17]

Step-by-step explanation:

each combination of 2 specific numbers has the same probability. there is no difference in probability between the individual numbers.

remember, a probability is always desired cases over all possible cases.

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to get a specific number has the probability of 1/4, because we want 1 specific outcome, and have in total 4 different possibilities.

now, we spin a second time. the probability to get a specific number is again 1/4.

but, if we consider both events to be connected, when we want to know the probability to get 2 specific numbers when spinning twice, we have to multiply the individual probabilities :

1/4 × 1/4 = 1/16

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the same as for landing first on a 3, and then on a 5.

the same as for landing first on a 4, and then on a 4 (again).

that is because the individual spin results are independent. the result of the first spin does not impact in any way the result of the second spin (in contrary to e.g. pulling multiple cards without returning the previously pulled cards).

8 0
2 years ago
How many calcium ions are in 0.5 mol of CaCl2?
slamgirl [31]
1 Calcium  ion / formula unit times  0.5 moles CaCl2 x 6.02 x 10^23 = 

<span>3.01 x 10^23 Calcium  ions.</span>
3 0
3 years ago
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