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Sonbull [250]
3 years ago
13

Three coins are tossed. What is the probability that all three will land tails up?

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
5 0

Answer: 1/4

Step-by-step explanation:

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Complete the equation of the line through (3,-1)(3,−1)left parenthesis, 3, comma, minus, 1, right parenthesis and (4,7)(4,7)left
Mandarinka [93]

Answer: y=8x-25

Step-by-step explanation:

Given

Line passes through (3,-1)\ \text{ and}\ (4,7)

Equation of line when it passes through two points (x_1,y_1),(x_2,y_2)

\Rightarrow \dfrac{y_2-y_1}{x_2-x_1}=\dfrac{y-y_1}{x-x_1}

Insert the values

\Rightarrow \dfrac{7+1}{4-3}=\dfrac{y+1}{x-3}\\\\\Rightarrow \dfrac{8}{1}=\dfrac{y+1}{x-3}\\\\\Rightarrow 8x-24=y+1\\\Rightarrow y=8x-25  

8 0
3 years ago
Please help me solve thisss (ASAP)
Ksju [112]
The sum of complementary angles is 90 degrees, thus

3x + 6 + 3x + 18 = 90
=> 6x + 24 = 90
=> 6x = 90 - 24 = 66
=> x = 66 / 6 = 11

=> m<A = 3(11) + 6 = 33 + 6 = 39 degrees.
8 0
4 years ago
Yeah ya boy just needs some help because I’m not good with word problems
erik [133]

Answer:

I'm sorry cheif I can't help, but just to me funny burn it

Step-by-step explanation:

get the devil's test

grab some gasoline

pour on devils work

lite fire

it shall be no more torture

3 0
4 years ago
Read 2 more answers
A.2/7<br> B.3/7<br> C.5/7<br> D.4/7
Dafna1 [17]

Answer:

  • The C indicates the opposite of that
  • So it would be 4/7

3 0
3 years ago
Read 2 more answers
The chorus teacher plans to arrange the students in equal rows. Only the girls or boys will be in each row. What is the greatest
emmainna [20.7K]

Answer:

2

Step-by-step explanation:

68+48=116

116÷16=7.24 (wrong)

116÷12=9.7 (wrong)

116÷4=29 (lowest even)

116÷2=58 (highest even)

If I'm wrong, let me know

8 0
3 years ago
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