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tia_tia [17]
3 years ago
8

Each of 10 bins contain 1 piece of fruit. Two bins are oranges, 3 are apples, 4 are peaches, and 1 is a melon. What is the proba

bility that you didn't choose two peaches
Mathematics
1 answer:
trasher [3.6K]3 years ago
7 0
<h3>The probability of not choosing 2 peaches is (\frac{13}{15} ).</h3>

Step-by-step explanation:

Here, the total number of bins  = 10

Total orange bins  = 2

Total apples bins  = 3

Total peaches bins  = 4

Total melon bins  = 1

Let E : Event of picking two peaches

So, P(Picking 1 peach )  = \frac{\textrm{Total peaches in bins}}{\textrm{Total bins}}   = \frac{4}{10}

and P (Picking 2nd  peach )  = \frac{\textrm{Total peaches in bins}}{\textrm{Total bins}}   = \frac{3}{9}

\implies P(E) = \frac{4}{10}  \times\frac{3} {9}  = \frac{2}{15}

So, the probability of not picking 2 peaches  = 1 - P(picking  2 peaches)

= 1 - (\frac{2}{15} ) = \frac{13}{15}

Hence, the probability of not choosing 2 peaches is (\frac{13}{15} ).

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Anna35 [415]
We know that

The arrangement forms an isosceles triangle with equal legs of 8 miles.
The angle between the legs is equal to

123-63=60°

 Therefore, the other two angles are
Angles = (180-60)/2 = 120/2 = 60°
It can, therefore, be noted that all angles are equal and thus the resulting triangle is actually an equilateral triangle and thus all the sides are equal.

Hence
the answer is
the distance between the two ships is 8 miles apart

alternative Method
Applying the law of cosines
<span>c²=a²+b²-2*a*b*cos C
</span>where
a=8 miles
b=8 miles
C is the angle between the legs-------> 123-63------> 60 degrees
c is the distance between the two ships
so
c²=8²+8²-2*8*8*cos 60------> c²=64-------> c=√64------> c=8 miles


5 0
3 years ago
Read 2 more answers
Lines d, e, and f are parallel. That means they have the same slope. Each of these lines has a slope of −3. Enter numbers to com
Sloan [31]

Answer:

Line d : y = -3x - 3

Line e : y = -3x - 2

Line f  : y= -3x + 2

Step-by-step explanation:

Given that,

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Now,

We know that,

Equation of line is represented by y = mx + c

where m is the slope and c is the y-intercept.

Now,

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Line d goes through (0, - 3) and (- 1, 0).

So,

y-intercept of Line d is -3

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Equation of Line d is : y = -3x -3

Now,

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Line e goes through (-1, 2) and (0, -2).

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Equation of Line e is : y = -3x - 2

Now,

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6 0
3 years ago
Please help me. It's my birthday but my dad says I have to do this assignment first so please help me.
zzz [600]

Answer:

standard deviation is a quantity calculated to indicate the extent of deviation for a group as a whole.

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7 0
3 years ago
? Question
Delvig [45]

Answer:

i^32=1

i^25=i

i^86=-1

i^51=-i

Step-by-step explanation:

Follow the Rule of Four of I for this,

i^1=\sqrt{-1}

I^2=-1

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5 0
3 years ago
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Can anybody explain how to do this? The answer I keep getting isn't one of the options.
Nastasia [14]
I think is D


5^-2*25^-1
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3 0
3 years ago
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