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deff fn [24]
3 years ago
5

A coin is tossed. What is the theoretical probability of the coin NOT showing heads?

Mathematics
2 answers:
mezya [45]3 years ago
7 0
It's a 50/50 chance, meaning there is a 50% chance for it to be heads and 50% chance for it to be tails. 

Hope this helps!
love history [14]3 years ago
4 0
It would be a 50/50 chance, because there is only two different things it could land on, and for each there is a 50% chance for it to land on that side so.
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Please help thank you.
andre [41]
You have a rectangle and 2 triangles:
 rectangle =  12 *6 = 72

larger triangle on left, find the base: 
base = 6 / tan(45) = 6

area = 1/2 x b x h = 1/2 x 6 x 6 = 18

smaller triangle:
 area = 1/2 x b x h
1/2 x 2 x 6 = 6
 

total area:
  72 +6 +18 = 96 cm^2




5 0
3 years ago
Suppose 46% of the students in a university are baseball players. If a sample of 622 students is selected, what is the probabili
Nesterboy [21]

Answer:

Well by looking at this proportion the answer might be 1.0217

Step-by-step explanation:

46% of 622 = 286.12

47% of 622 = 292.34

292.34 / 286.12 = 0.0217...

5 0
3 years ago
Read 2 more answers
What does x2+11x+18 equal
OLEGan [10]

Answer:

x =(11-√193)/2=-1.446

x =(11+√193)/2=12.446

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The volume of a rectangular prism is given by the formula V=lwh, where I is the length of the prism, w is the width, and h is th
antoniya [11.8K]

Answer:

The answer is 6x^{3} +39x^{2}+54x

Step-by-step explanation:

Volume of the rectangular prism = Length * Width * Height

Length (l) = x+2

Width (w) = 3x

Height (h) = 2x+9

By substituting these values to the equation above,

Volume of the rectangular prism = (x+2)*3x*(2x+9)

                                                      =(3x^{2} +6x)*(2x+9)

                                                      =6x^{3} +27x^{2} +12x^{2} +54x

                                                      =6x^{3} +39x^{2}+54x

Therefore,

The answer is 6x^{3} +39x^{2}+54x


3 0
3 years ago
Read 2 more answers
What is the relationship between A: Vertical angles <br> B: Complementary angles <br> C: Supplementary angles <br> D: None of th
NNADVOKAT [17]

Answer:

B. Complementary Angles

Step-by-step explanation:

They both make up 90 degree angle.

3 0
3 years ago
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