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atroni [7]
3 years ago
6

I need help ASAP Also I need to show work on it because it is for my homework

Mathematics
1 answer:
Bezzdna [24]3 years ago
3 0

Answer:4.5

Step-by-step explanation:

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A six-sided number cube is rolled twice.
Marina CMI [18]

Answer: A and D

Step-by-step explanation:

Dependent events mean that one event depends on the outcome of the previous event.

A) If the first roll is a 3, and we want to sum more than 7 with the second roll, then the possible outcomes 5 and 6. Now if the first roll is 4, then the possible outcomes for the second event will be 4, 5 and 6. So you can see how the outcome space of the second event changes depending on the first event, so the events are dependent.

B) Here we do not have dependence, each event only depends on it's own outcome.

C) Again, both events only depend on it's own outcome, so the events are not dependent.

D) This is similar as the case for A, these events are dependent because is not the same if the outcome of the first event is 3, than if the outcome is 5 (the outcome needed for the second roll changes depending on the outcome of the first event)

E) Same as B and C, the events are independent.

4 0
3 years ago
The points in the table represent a linear function. What is the equation of the line?
Damm [24]

Answer:

7

Step-by-step explanation:

7 0
3 years ago
I need help with this problem x²+4x﹣30=﹣3x
a_sh-v [17]

Answer:

x^2 + 4x -30 = -3x\\x^2 + 4x +3x -30 = 0\\x^2 + 7x -30 = 0\\x^2 +10x -3x -30 = 0\\x(x+10) -3(x+10)\\(x-3)(x+10) = 0\\x = 3, -10

7 0
3 years ago
Read 2 more answers
14 - (17 - 5) + 8 <br>I keep getting the wrong answer please help
Furkat [3]

Answer:

The answer is 10

Step-by-step explanation:

  1. 14 -(17 - 5) + 8
  2. 14 -17 + 5 + 8
  3. -3 + 13 = 10
  4. 10 is your answer.
4 0
3 years ago
Factor the following: x2−16x+64
boyakko [2]

Answer:

why wont u just go to quizlet for the answer of look it up on calculator soup it is a great place for those kinds of answers

Step-by-step explanation:

3 0
3 years ago
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