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KiRa [710]
3 years ago
5

The probability of a tourist visiting an area cave is 0.70 and of a tourist visiting a nearby park is 0.60. The probability of b

oth places on the same day is 0.40. The probability that a tourist visits at least one of these two places is
Mathematics
1 answer:
levacccp [35]3 years ago
6 0

Answer:

<h2>0.50</h2>

Step-by-step explanation:

The probability that a tourist visits at

least one of these two places is

<h2>0.5 = 50%</h2>

Hope this helps! <3

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zlopas [31]
That triangle would be right triangle. :) :)

HAPPY TO HELP
7 0
3 years ago
3.) SOLVE FOR X.
gayaneshka [121]

The value of x in the secants intersection is 1 units

The value of NM in the tangent and secant intersection is 51 units

<h3>How to find length when secant and tangent intersect?</h3>

The first question, two secant intersect outside the circle.

Therefore,

(6x + 8x)8x = (9 + 7)7

14x(8x) = 16(7)

112x² = 112

x² = 112 / 112

x = √1

x = 1

The second question, tangent and secant intersect,

Therefore,

(x + 3)² = (x - 3)(16 + x - 3)

(x + 3)² = (x - 3)(x + 13)

(x + 3)(x + 3) = (x - 3)(x + 13)

x² + 3x + 3x + 9 = x² + 13x - 3x - 39

x² + 9x + 9 = x² + 10x - 39

x² - x² + 9x - 10x = -39 - 9

-x = - 48

x = 48

NM = 48 + 3 = 51 units

learn more on secant and tangent here: brainly.com/question/12477905

#SPJ1

6 0
2 years ago
What is the common ratio for the geography sequence? -15,-9,-27/5,-81/25
Reptile [31]
1000 j etyuu was the night of my school week I am so
6 0
3 years ago
Help mw with this one
Alex787 [66]
1/4 in fraction form, or 0.4 in decimal
5 0
3 years ago
To thase who missed the other ones 4+5-6/7*8-7
hoa [83]

Answer:

-6.67 im pretty sure

Step-by-step explanation:

4+5=9

9-6=3

3/7=0.43

0.43-7=-6.67

the calculator says sum else but like who cares right? lol

4 0
3 years ago
Read 2 more answers
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