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lara31 [8.8K]
3 years ago
8

The table shows the results of a survey of 100 people selected at random at an airport. Find the experimental probability that a

person selected at random is going to City B.
The experimental probability that a person selected at random is going to City B is __

Mathematics
2 answers:
grandymaker [24]3 years ago
6 0

Answer:

3/50

Step-by-step explanation:

sashaice [31]3 years ago
3 0

Answer:

3/50

Step-by-step explanation:

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NEED HELP ASAP!!!!
iren2701 [21]

Answer: 8.94

Step-by-step explanation:

By common logic, you can say that l=8, w=4 and h=2.

The diagonal of the base can be found by using Pythagorean Theorem.

Pythagorean Theorem: a²+b²=c²

Since we know the a and b of the base, we can find c, the diagonal.

a and b is the l and w. We can use the equation to find c.

8²+4²=c²

64+16=c²

80=c²

c=√80

c≈8.94

The diagonal is approximately 8.94

7 0
4 years ago
In ΔRST, r = 53 inches, ∠S=6° and ∠T=58°. Find the length of s, to the nearest inch.
yaroslaw [1]

Answer:

s = 6 inches

Step-by-step explanation:

Given:

r = 53 inches,

∠S = 6°

∠T = 58°.

Required:

Length of s

Solution:

Use Sine Rule

Thus:

\frac{s}{Sin(S)} = \frac{r}{Sin(R)}

<R = 180 - (58 + 6)

<R = 116°

r = 53 inches,

∠S = 6°

s = ?

Plug in the values

\frac{s}{Sin(6)} = \frac{53}{Sin(116)}

Multiply both sides by Sin(6)

\frac{s}{Sin(6)} \times Sin(6) = \frac{53}{Sin(116)} \times Sin(6)

s = \frac{53 \times Sin(6)}{Sin(116)}

s = 6 inches (nearest inch)

7 0
3 years ago
The triangle below has a total perimeter of 450 cm:
Korvikt [17]
Equation: 450 = 128 + 150 + n

work:

1st step:
128+150 = 278

2nd step:
450-278 = 172

answer: 172

3rd step (checking) :
450 = 128 + 150 + 172
450 = 278 + 172
450 = 450

3 0
3 years ago
Please help ASAP!!!!!!!!!!
photoshop1234 [79]

Answer:

will be 25 easily

Step-by-step explanation:

usually mathmatics answers in the middle are correct

7 0
3 years ago
Read 2 more answers
Which of the following numbers sets does not include \large -\sqrt{25} ?
kolbaska11 [484]

Answer:

Step-by-step explanation:

The answer is B

The whole numbers are the + integer set. Since -sqrt(25) = - 5, this number is not included in the whole number set.

8 0
3 years ago
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