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Ivahew [28]
3 years ago
14

A coin was flipped 150 times. The results of the experiment are shown in the following table:

Mathematics
1 answer:
Wewaii [24]3 years ago
4 0
<span>It is 10% higher than the theoretical probability.</span>
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I need a quick response! Please help!
Ulleksa [173]

Answer: 2748.5 feet

Step-by-step explanation:

Given that the

Height h = 120 feet.

angle of depression = 2.5 degrees

The angle of depression is equal to the angle of elevation.

The base of the observation deck will be achieved by using trigonometry ratio.

Tan Ø = opposite/ adjacent

Opposite = height = 120 feet

Adjacent = base = ?

Substitutes the given parameters into the trigonometry ratio.

Tan 2.5 = 120 / adjacent

Adjacent = 120 / tan 2.5

Adjacent = 2748.452

Therefore, the base of the observation deck is 2748.5 feet

5 0
3 years ago
Which coordinate in this ordered pair is the X coordinate? (5,-8)
stepladder [879]

Answer:

5

Step-by-step explanation:

The x coordinate is always listed first

7 0
3 years ago
What is the domain and range of the relation shown in the table?
seropon [69]

Domain is the set of x values and range is the set of y values

So

Domain:  {-1, 0, 4}

Range: { 2, 3, 4, 7}

Answer is the first one

4 0
3 years ago
Read 2 more answers
trisha started out with 40,000 miles on her car and drove exactly 800 miles a week. After how many weeks did she have 44,800 mil
Yuri [45]
Since she started out with 40,000 miles, you have to subtract that from 44,800 miles. you end up with 4,800 miles. you then divide 4,800 miles by 800 miles and you end up with 6 as your answer.
4 0
3 years ago
A bridge 48m tall.a scale model of the bridge 37cm long and 12cm tall .how long is the actual bridge .
Roman55 [17]
\frac{48m}{x}=\frac{37cm}{12cm}

37x=48*12

37x=576

x=<span>15.57m long.

The bridge is about 16 meters long.
</span>
6 0
3 years ago
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