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Sav [38]
3 years ago
8

A coin is tossed 3 times, find the probability that the coin will land heads up all 3 times, or tails up all 3 times.

Mathematics
1 answer:
SVEN [57.7K]3 years ago
4 0
1/3 of the time cause you are flipping it 3 times.
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Find the value of x.........
GREYUIT [131]
The angles of a triangle should add up to 180 degrees. in the left triangle, you should find the 3rd angle

75 + 50 + y = 180
125 + y = 180
y = 55

vertical angles are congruent, so the left angle on the right triangle will also be 55 degrees. 

then you do the same thing to find x.

85 + 55 + x = 180
140 + x = 180
x = 40


3 0
3 years ago
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What are the x intercepts for the graph of y= 3 ( x +1 )(x-6)
leonid [27]
The x intercepts occur when you set the factors equal to 0. x+1=0 & x-6=0 gives you the x-intercepts. x+1=0 -> x=-1. x-6=0 -> x=6. Therefore, -1 & 6 are your x intercepts
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3 years ago
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MaRussiya [10]
7 multiplied by 1/4.
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What is the 10th term in the pattern with the formula 5n + 100?
yanalaym [24]
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150 is 10th term
5 0
3 years ago
In a two digit number, t = the tens digit and u = the ones digit. Which of the expressions below shows the value of its reversal
Leni [432]

10u + t is the expressions shows the value of the reversal of digits in a two digit number, t = the tens digit and u = the ones digit. This can be obtained by multiplying 10 with the tens digit and adding unit digit.

<h3>Which is the required expressions?</h3>

Given that, in a two digit number,

t = the tens digit

u = the ones digit

The expression for the digit will be ,

10×t + u = 10t + u

The value of its reversal,

u = the tens digit

t = the ones digit

10×u + t = 10u + t is the required expression

For example,

37 = 10×3 + 7 = 30 + 7 and its reverse 73 = 10×7 + 3 = 70 + 3

Hence 10u + t is the expressions shows the value of the reversal of digits in a two digit number, t = the tens digit and u = the ones digit.

Learn more about algebraic expressions here:

brainly.com/question/19245500

#SPJ1

4 0
1 year ago
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