# One half

One half of
$2^{ 75}$
is:

« Correct result

#### Solution:

$\dfrac12 \cdot 2^{ 75} = 2^{ -1} \cdot 2^{ 75} = 2^{ 75 - 1}= 2^{ 74}$

Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):

Showing 0 comments:
Be the first to comment!

## Next similar math problems:

• Powers
Express the expression ? as the n-th power of the base 10.
• Power
Number ?. Find the value of x.
• Geometric sequence 4
It is given geometric sequence a3 = 7 and a12 = 3. Calculate s23 (= sum of the first 23 members of the sequence).
• 6 terms
Find the first six terms of the sequence. a1 = 7, an = an-1 + 6
• Trees
A certain species of tree grows an average of 0.5 cm per week. Write an equation for the sequence that represents the weekly height of this tree in centimeters if the measurements begin when the tree is 200 centimeters tall.
• Nineteenth member
Find the nineteenth member of the arithmetic sequence: a1=33 d=5 find a19
• Equation
How many real roots has equation ? ?
• Percentage increase
Increase number 400 by 3.5%
• First man
What is the likelihood of a random event where are five men and seven women first will leave the man?
• Two equations
Solve equations (use adding and subtracting of linear equations): -4x+11y=5 6x-11y=-5
• Factory and divisions
The factory consists of three auxiliary divisions total 2,406 employees. The second division has 76 employees less than 1st division and 3rd division has 212 employees more than the 2nd. How many employees has each division?
• Linear system
Solve a set of two equations of two unknowns: 1.5x+1.2y=0.6 0.8x-0.2y=2
• Functions f,g
Find g(1) if g(x) = 3x - x2 Find f(5) if f(x) = x + 1/2
• Volleyball
8 girls wants to play volleyball against boys. On the field at one time can be six players per team. How many initial teams of this girls may trainer to choose?
• Three unknowns
Solve the system of linear equations with three unknowns: A + B + C = 14 B - A - C = 4 2A - B + C = 0
• PIN - codes
How many five-digit PIN - code can we create using the even numbers?
• Trees
Along the road were planted 250 trees of two types. Cherry for 60 CZK apiece and apple 50 CZK apiece. The entire plantation cost 12,800 CZK. How many was cherries and apples?