Please help!!!!!!!!!!! need help asap

Give the “best” big-oh notation to describe the complexity of the algorithm that prints all bit strings of length n.

artcher [175]

It is correct to state that a bit can be in one of 2 states, either 1 or 0.

A bit is is a single binary digit. A bit can either be "1" or "0".

<h3>What is the explanation to the above answer?</h3>

We stated that It is correct to indicate that a bit can be in one of 2 states, either 1 or 0. This indicates that 2ⁿ strings must be created in total. The string must then be processed twice.

The first time, for generation and
The second for reading.

Hence, Our time is now O(2ⁿ⁺¹) = O(2ⁿ)

Learn more about bits at;
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4 0

3 years ago

Area of a triangle is given by the formula Upper A equals one half bh A= 1 2 bh. The area of the triangle shown to the right is

ELEN [110]

Given:

$A=120\ un.^2;$
$\text{height}=x+5\ un.;$
$\text{base}=3x+9\ un.$

Find: height and base.

Solution: Use given formula for the area:

$A=\dfrac{1}{2}\cdot \text{base}\cdot \text{height}.$

Substitute $\text{height}=x+5,$ $\text{base}=3x+9$ and solve the equation:

$120=\dfrac{1}{2}\cdot (3x+9)\cdot(x+5),\\ \\80=(x+3)(x+5),\\ \\x^2+3x+5x+15-80=0,\\ \\x^2+8x-65=0,\\ \\D=8^2-4\cdot (-65)=64+260=324,\\ \\x_1=\dfrac{-8-18}{2}=-13,\ x_2=\dfrac{-8+18}{2}=5$

Solution $x_1=-13$ is extra, because then height and base have negative lengths.

When $x_2=5,$

$\text{height}=x+5=5+5=10\ un.;$
$\text{base}=3x+9=3\cdot 5+9=15+9=24\ un.$

3 0

3 years ago

What is the degree of the polynomial below?<br> 2x^2 + 3x +1<br> A. 0<br> B. 2<br> C. 3<br> D. 1

sergiy2304 [10]

Answer:

2

Step-by-step explanation:

The highest exponent of the variable is known as degree of the polynomial. The eqn. given in the question has exponents 2 & 1 out of which 2 is the highest exponent . So 2 is the degree of the polynomial.

8 0

3 years ago

Please solve this whole page for 15 points

Scorpion4ik [409]

Part a) The table shows a proportional relationship between tablespoons of chocolate syrup and cups of milk

Part b) The scale factor is 4

Part c) The constant of proportionally for this relationship is 4

Part d) The units for the constant of proportionality are tablespoons of chocolate syrup per cups of milk

3 0

3 years ago

The line plot shows the heights of the players on a basketball team, in inches.

Ulleksa [173]

A: based on the given dot plot are: statements B, D, and E.

B: A. No. 74 is not an outlier because it is not different from the other heights in the dot plot.

In a dot plot, frequencies of each data point is represented as dots.

Thus, in the dot plot given:

Players of 70 1/2 in. tall and above are 7 in number. This is half of the number of the total players. (option B is true).

Players with height of 69 1/2 in. (3 players) are more than those that are 70 in. tall (1). (option A is not true).

One of the player is 68 1/2. (option C is not true).

Four of the players are 74 in. tall (option D is true).

The team has 6 different heights as shown in the dot plot given (option E is correct).

Therefore, the statements that are correct based on the given dot plot are: statements B, D, and E.

If a player of 73 in. tall replaces a player of 71 in, tall, 73 is close to 74.

Therefore, we can conclude that: A. No. 74 is not an outlier because it is not different from the otehr heights in the dot plot.

Learn more about dot plots on:

brainly.com/question/25957672

8 0

2 years ago