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4 years ago

Which value cannot represent the probability of an event occurring?

Mathematics

2 answers:

Westkost [7]4 years ago

4 0

The probability of an even has to be between 0 and 1 or 0% and 100%
It cannot be 1.1 LETTER D

Shtirlitz [24]4 years ago

3 0

Answer:

The answer is D, 1.1.

Step-by-step explanation:

The Value of something happening can't be under zero and not OVER one.

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Given f(x)=x^2-4x+5, what's the value when f(2)

Reil [10]

If you were to replace the x's with 2, your equation would turn into:

(2)^2-4(2)+5

From there, you'd just solve.

4-8+5=1

Your answer would be 1.

7 0

3 years ago

What is bed? because I need help I don't know what the answer is

Allisa [31]

62 +62 = 124

360 - 124 = 176

176/2 = 88

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6 0

4 years ago

Mr. Ray wanted to measure the height of a light post. He placed a mirror on the ground 32 feet from the light post, then walked

ryzh [129]

Answer:

Option (2) is the answer.

Step-by-step explanation:

From the figure attached,

AB represents the length of Mr. Ray, ED represents the light post and the mirror was placed at point C.

Here AB = d = 6 feet

CD = w = 32 feet

BC = f = 9 feet

Since both the triangles ABC and EDC are similar, their corresponding sides will be in the same ratio.

$\frac{AB}{DE}=\frac{BC}{CD}$

$\frac{6}{h}=\frac{9}{32}$

h = $\frac{6\times 32}{9}$

h = 21.33 feet

h ≈ 21.3 feet

Therefore, height of the light post is 21.3 feet.

Option (2) is the answer.

7 0

3 years ago

Suppose WX = 4x - 8 and WZ = 2x + 2. Solve for x

podryga [215]

Answer: 5

Step-by-step explanation:

Because the shape is a kite we can tell that WX and WZ are congruent.

So 4x-8 = 2x+2

Add 8 to both sides

4x = 2x+10

Subtract 2x

2x = 10

Divide by 2

x = 5

5 0

3 years ago

What is the irrational number between 5.5and5.2

levacccp [35]

Answer:
<span>The irrational number between 5.5 and 5.2 is square root of 30. </span>

6 0

3 years ago