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kirza4 [7]
2 years ago
14

A coin is flipped 18 times. Three of the times the coin landed on heads and the rest of the times tails. What is the difference

between the THEORETICAL and EXPERIMENTAL probability of landing on heads? *
Mathematics
1 answer:
stira [4]2 years ago
3 0

Answer:

the experimental probability is based on the results of the experiment which yielded heads 1 out of 6 times; in theory, the results of flipping a coin and landing on heads would be 1 out of 2

Step-by-step explanation:

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3 years ago
Please help me with my math please.?
Lady_Fox [76]

Answer:

x = 6, y = 0, m = -1
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Step-by-step explanation:

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2 years ago
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One angle measures 27° more than 2 times another. If the two angles are complementary, find the measures of the angles.
zepelin [54]

Answer:

<em>A. 21°, 69°</em>

Step-by-step explanation:

If you work by process of elimination all you have to do is take 27 away from the bigger degree of the two and see if it is 2x as much as the smaller degree.

Ex.

1. 69°-27°= 42°, which is 2x as many as 21°.

8 0
3 years ago
Please help to solve this question
sweet-ann [11.9K]

Answer:

10,972yd²

Step-by-step explanation:

the area of a triangle formula is base×height ÷ 2

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6 0
2 years ago
Solve 3^x − 2 = 3^7<br><br> A. 2<br> B. 5<br> C. 7<br> D. 9
Vikki [24]

Answer:

C) 7

Step-by-step explanation:

3^x−2=2187

Step 1: Add 2 to both sides.

3^x−2+2=2187+2

3^x=2189

Step 2: Solve Exponent.

3^x=2189

log(3x)=log(2189)        <<Take log of both sides

x*(log(3))=log(2189)

x= log(2189)/log(3)

x=7.000832

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