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aksik [14]
3 years ago
15

Simone is stranded on an island. The probability of her finding safety by waiting for help is \dfrac14 4 1 ​ start fraction, 1,

divided by, 4, end fraction. The probability of her finding safety by leaving in her raft is 0.320.320, point, 32. Which of these events is more likely?
Mathematics
2 answers:
guapka [62]3 years ago
6 0

Answer:

Simone finds safety by leaving in her raft.

P (Safety by waiting for help) = \frac{1}{4} = 0.25

P (Safety by leaving in her raft) = 0.32

0.32 > 0.25

It is more likely that Simone finds safety by leaving in her raft.

lbvjy [14]3 years ago
4 0

Answer:

Finding safety by leaving

Step-by-step explanation:

This was really difficult to read so I'm going to assume that you are supposed to compare 1/4 and .320.

1/4 = .25 < .320

The event with the larger fraction or decimal is more likely.

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Evaluate −b2−2bx2−x when x=−2.
Y_Kistochka [10]
The answer...... is 6x+2
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3 years ago
The quotient of 24 and x equals 14 minus 2 times x (into an equation don’t solve)
Katen [24]

Answer:

24 / x = 14 - 2x

Step-by-step explanation:

Quotient means division (÷ or /)

Quotient of 24 and x = 24 ÷ x

24 ÷ x is equivalent to 24 / x

14 minus 2 times x = 14 - 2x

So, the equation is

24 / x = 14 - 2x

7 0
3 years ago
Two sets of quadratic expressions are shown below in various forms: Line 1: x2 + 3x + 2 (x + 1)(x + 2) (x + 1.5)2 − 0.25 Line 2:
Rainbow [258]
Line 1:
Expanding the vertex form, we have
  x² + 2·1.5x + 1.5² - 0.25 = x² +3x +2
Expanding the factored form, we have
  x² +(1+2)x +1·2 = x² +3x +2
Comparing these to x² +3x +2, we find ...
  • the three expressions are equivalent on Line 1

Line 2:
Expanding the vertex form, we have
  x² +2·2.5x +2.5² +6.25 = x² +5x +12.5
Expanding the factored form, we have
  x² +(2+3)x +2·3 = x² +5x +6
Comparing these to x² +5x +6, we find ...
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The appropriate choice is
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5 0
3 years ago
Read 2 more answers
I need help on this please
ziro4ka [17]

Answer:

See answers below

Step-by-step explanation:

From the given functions, the equivalent function for when x = 0 is -(x-1)²

h(x) = -(x-1)²

h(0) = -(0-1)²

h(0)= -(-1)²

h(0) = -1

when x = 2, the equivalent function is -1/2x - 1

h(x) =  -1/2x - 1

h(2) =  -1/2(2) - 1

h(2) = -1-1

h(2) = -2

when x = 5, the equivalent function is -1/2x - 1

h(x) =  -1/2x - 1

h(5) =  -1/2(5) - 1

h(5) = -5/2-1

h(5) = -7/2

3 0
3 years ago
What is the answer to this questions
nadya68 [22]
The answer would be B
8 0
3 years ago
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