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fredd [130]
4 years ago
9

What causes the Earth to have magnetic field?

Mathematics
1 answer:
vesna_86 [32]4 years ago
6 0
I think it might be because of the earths spinning core, but I could be wrong
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When graphing the following equation which one will give you a straight line?
Serhud [2]

Answer:

the second one f(x)=2/3x+1

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3 years ago
6 + {1 + [−(3 + 5) − 8] + 2} + 10 pleasee!!!
Harrizon [31]

6 + (1 + ( - (3 + 5) - 8) + 2 \\ 6 + (1 + 2 - 8) + 2 + 10 \\ 6 + ( - 5) + 2 + 10 \\ 6 - 5 + 2 + 10 \\  \\  = 13

<h2>Final Answer: 13</h2>

Step By Step Explanation:

  • Calculate: Calculate the sum
  • Calculate: Calculate the sum or difference
  • Remove the parentheses: When there is a + in front of an expression in parentheses, the expression remains the same
  • Calculate: Calculate the sum or difference

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Consider a problem where we are rolling 2 dices where each dice has 6 faces numbered from 1 to 6.Answer the following questions:
Sergeeva-Olga [200]

Answer:

1. See Explanation for Sample Space

2. P(10) = \frac{1}{12}

3. P(6) = \frac{5}{36}

Step-by-step explanation:

Given

Roll of Two die

Solving (1): The Sample Space

Represent the first dice with S1 and the second with S2

S_1 = \{1,2,3,4,5,6\}

S_2 = \{1,2,3,4,5,6\}

The sample space of both die is:

S = (1,1)(1,2)(1,3)(1,4)(1,5)(1,6)(2,1)(2,2)(2,3)(2,4)(2,5)(2,6)(3,1)(3,2)(3,3)(3,4)(3,5)(3,6)(4,1)(4,2)(4,3)(4,4)(4,5)(4,6)(55,1)(5,2)(5,3)(5,4)(5,5)(5,6)(6,1)(6,2)(6,3)(6,4)(6,5)(6,6)}\}

Solving (2): Probability of Sum being 10

First, we need to add the outcome of each roll in (1) above:

S = \{2,3,4,5,6,7, 3,4,5,6,7,8, 4,5,6,7,8,9, 5,6,7,8,9,10, 6,7,8,9,10,11 7,8,9,10,11,12\}n(S) = 36

n(10) = 3

The required probability is:

P(10)= \frac{3}{36}

P(10) = \frac{1}{12}

Solving (3): Probability of Sum being 6

n(S) = 36

n(6) = 5

The required probability is:

P(6) = \frac{5}{36}

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4 years ago
HELP ME PLS!!!<br> Thank you!
umka2103 [35]
The third one with 3x-4 and x+4/3
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