Daniel is three years older than twice his brother's age. Daniel is 17. Fill in the box with the expression that represents the age of Daniel's brother. Let b represent Daniel's brother's age.
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Daniel's age is X Daniel's brother age is Y
X = 3 + ( 2Y )
Y = ( X - 3 ) / 2
In case of Daniel is 17
then his brother's age is = ( 17 - 3 ) / 2 = 7 years
If you flip a fair coin 7 times, what is the probability that you will get exactly 4 tails?
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Answer:
35/128
Step-by-step explanation:
khan
Answer:50%
Step-by-step explanation:
I really need help please
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C=2√A
Where A= area
C=25.13
PEASE HELP ME!!! 5 ∑x+1 x=1
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The expanded form of this sigma notation is: 1+1+2+1+3+1+4+1+5+1=20 The answer to your question is 20
1+1+1+1++1+1+2+3+4+5=20 The answer to your question is 20
What is 0.42,3.47 and 3.74 in order from least to greatest
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the answer 0.42, 3.47, 3.74
I think that the answer is 0.42, 3.47, 3.74
What is 54/100 ins simplest form and 72/100, 90/100?
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In 54/100, 2 is the only common factor. Dividing 54 and 100 both by 2, we get 27/50. This is the simplest form of 54/100. Note that 54/100=0.54.
In 90/100, 10 is the only common factor. Divide both 90 and 100 by 10. We get 9/10. That's the simplest form.
Do you still want it as a fraction or a decimal? If you want it as a fraction: 54/100= 27/50 72/100=36/50=18/25 90/100=45/50 In decimals: 54/100=0.54 72/100=0.72 90/100=0.90