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adoni [48]
3 years ago
7

Which situation describes INDEPENDENT events

Mathematics
2 answers:
quester [9]3 years ago
4 0
<span>The answer is A because the die rolled first time can in no way affect the outcome of the second roll of the die, so both the events are independent events which do not affect each other.</span>
Evgesh-ka [11]3 years ago
3 0
THE CORRECT ANSWER IS A IT WAS ON MY TEST
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Step-by-step explanation:

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Find the area of a circle whose area equals the half of the sum of the areas of two circles with radil 2 and 3.
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Step-by-step explanation:

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8 0
2 years ago
Help please.......Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
maxonik [38]

<u>Answer:</u>

  • The cost of 1 dozen doughnut is $6 and the cost of a dozen croissant is $10.

<u>Step-by-step explanation:</u>

<u>We know that:</u>

  • D = Cost of a dozen doughnut
  • C = Cost of a dozen croissant
  • 10D + 7C = 130
  • 6D + 4C = 76

<u>Work:</u>

  • 10D + 7C = 130

        6D + 4C = 76

  • 4(10D + 7C = 130)

        7(6D + 4C = 76)

  • 40D + 28C = 520

        42D + 28C = 532

  • 40D - 42D = 520 - 532
  • => -2D = -12
  • => 2D = 12
  • => D = 6

<u>Now, let's substitute the value of D into the first equation.</u>

  • 10D + 7C = 130
  • => 10(6) + 7C = 130
  • => 60 + 7C = 130
  • => 7C = 70
  • => C = 10

Hence,<u> the cost of 1 dozen doughnut is $6 and the cost of a dozen croissant is $10.</u>

Hoped this helped.

BrainiacUser1357

4 0
2 years ago
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