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nadezda [96]
3 years ago
5

There are 36 chocolates in a box, all identically shaped. there 10 are filled with nuts, 12 with caramel, and 14 are solid choco

late. you randomly select one piece, eat it, and then select a second piece. find the probability of selecting a solid chocolate candy followed by a nut candy.
Mathematics
2 answers:
BigorU [14]3 years ago
8 0
Total chocolates = 36
Total with nuts = 10
Total with caramel = 12
Total with Solid chocolate = 14

P(Solid Chocolate) = 14/46 = 7/18

Answer: 7/18
Vinil7 [7]3 years ago
7 0

Answer: \dfrac{1}{9}

Step-by-step explanation:

Given : The total number of chocolates in the box = 36

The number of chocolates filled with solid chocolate  =14

The number of chocolates filled with nuts = 10

Now, the probability of selecting a solid chocolate candy is given by :-

=\dfrac{14}{36}

Now the chocolates left in box = 36-1=35

The probability of selecting next chocolate a nut candy will be :-

=\dfrac{10}{35}

Now, the probability of selecting a solid chocolate candy followed by a nut candy will be:_

=\dfrac{14}{36}\times\dfrac{10}{35}=\dfrac{1}{9}

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Two steps to solve equation with whole number V/4-15=29
andrew11 [14]

Answer:u

Step-by-step explanation:

V/4-15=29

Multiply each term by 4

V - 60 = 116

V = 116 + 60

V = 176

4 0
3 years ago
. A regular hexagon is composed of 12 congruent 30 o -60 o -90 o triangles. If the length of the hypotenuse of one of those tria
sergey [27]

see  the attached figure to better understand the problem

Let

2L---------> lenght side of hexagon


we know that

in one of those triangles

sin 30=1/2

sin 30=L/hypotenuse

solve for L

L=hypotenuse*sin 30-------->L=( 1 8 √ 3 )*(1 /2)------> L=9√3 units


Find the perimeter

perimeter=(2L)*6--------> L*12-------> Perimeter=9√3*12--------->108√3 units


therefore


the answer is

the perimeter of the regular hexagon is 108√3 units

5 0
4 years ago
So ummm anyone down to please help me I need to turn in the assignment tomorrow
Elodia [21]

1.-7

3.-2

5.9

7.11

9.0

15. $10/-$10?? idk

17.5


4 0
3 years ago
Variable: Temperature
saul85 [17]
  • The 20th percentile represent the temperature value which is less than or equal to the 20% of the temperature values in the distribution.
  • The 20th percentile temperature is 36.5°C which is Mr. Whitney's temperature.
  • The mean temperature value in °Fahrenheit is 98.249°F
  • The standard deviation value of temperature in °F is 32.734°F

The 20th percentile represents the score at which less than or equal to 20% of the scores in a distribution may be found. This is the score at which less than or equal to 20% of the temperature values in the distribution may be found.

Mr. Whitney's temperature :

20th percentile ;

20% of (n)

Where n = count of temperature values = 130

20% × 130 = 26th term

The 26th falls in 36.5 temperature value.

The mean temperature reading in degree Fahrenheit :

°F = (9/5)°C + 32

Mean in °C = 36.805

°F = (9/5) × 36.805 + 32

°F = 66.249 + 32

= 98.249°F

The standard deviation of temperature reading in degree Fahrenheit :

°F = (9/5)°C + 32

Standard deviation in °C = 0.408

°F = (9/5) × 0.408 + 32

°F = 0.7344 + 32

= 32.7344°F

Learn more :

brainly.com/question/15528814

brainly.com/question/14421716

6 0
3 years ago
Can someone plz help
GREYUIT [131]

Answer:

-9.56

Step-by-step explanation:

5 0
3 years ago
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