What's the largest eight-digit base 2 integer? Express your answer in base 10.

Answers

Answer 1

Answer:

$11111111_{2} =255_{10}$

Step-by-step explanation:

The largest eight-digit base 2 integer is 11111111.

$\begin{array}{rcr}1\times 2^{7} & = & 128\\1\times 2^{6} & = & 64\\1\times 2^{5} & = & 32\\1\times 2^{4} & = & 16\\1\times 2^{3} & = & 8\\1\times 2^{2} & = & 4\\1\times 2^{1} & = & 2\\1\times 2^{0} & = & 1\\\mathbf{11111111_{2}} & = & \mathbf{255_{10}}\\\end{array}$

Answer 2

Answer:1111111

Step-by-step explanation:

The largest eight-digit base 2 integer is 11111111

Related Questions

What is the angle made by the hour hand and the minute of the clock at 8:57

Answers

Answer:

85 degrees

Step-by-step explanation:

The answer to that is 87,5 degrees

Please solve QUICKLY

Answers

Answer:

Step-by-step explanation:

It isn't B because the point does not start at 600 and it is not A because it shows the entire decrease of the mass in one millennium. The correct answer is c.

(Proportional Relationships MC)

The table shows a proportional relationship.

Workout (hours) 1 2 3

Calories Burned 240 480 720

Create a description in words for the table.

A The number of calories burned is dependent on the number of hours working out. For a one-hour workout, there are 240 calories burned, and for a two-hour workout, there are 480 calories burned.

B The number of calories burned is dependent on the number of hours working out. For every 240-hour workout, there is 1 calorie burned, and for every 480-hour workout, there are 2 calories burned.

C The number of hours working out is dependent on the number of calories burned. For a one-hour workout, there are 240 calories burned, and for a two-hour workout, there are 480 calories burned.

D The number of hours working out is dependent on the number of calories burned. For every 240-hour workout, there is 1 calorie burned, and for every 480-hour workout, there are 2 calories burned.

Answers

Answer: A

the constant is 240. for every hour, the person burns 240 calories.
hope this helped :-)

Exploring Square Roots and Rational Numbers ( PLEASE HELP )

Answers

Answer:

(To simplify the answers, I will refer to the first sentence of the question as part A and the second sentence as part B.)

Question 17

Part A: the square root is between 6 and 7

Part B: the square root is 6.5

Question 18

Part A: the square root is between 9 and 10

Part B: the square root is 9.4

(Extra: the answer in simplified radical form is 2√22)

Question 19

Part A: the square root is between 7 and 8

Part B: the square root is 7.9

(Extra: the answer in simplified radical form is 3√7)

Question 20

Part A: the square root is between 8 and 9

Part B: the square root is 8.7

(Extra: the answer in simplified radical form is 5√3)

Question 21

Part A: the square root is between 5 and 6

Part B: the square root is 5.5

Question 22

Part A: the square root is between 9 and 10.

Part B: the square root is 9.8

Step-by-step explanation:

First of all, it says you can use a calculator! If you do not know how to, let me know in the comments and I can try to help you out! Read the explanation to understand how to do this.

Question 17

Using a calculator, you get 6.48074069… for your decimal.

Rounding it to the nearest tenth, your answer would be 6.5

Now, to find the two consecutive whole numbers the square root is between…

However, there is another way to do this. Remember that 7x7=49. We know that 49 is greater than 42, so let’s see try out a number smaller than 7! 6x6=36. 42 is between 36 and 49, so the square root is between 6 and 7.

Another way to do this is… we know that the decimal is about 6.5, which is between 6 and 7, since those are the two whole numbers before and after that decimal!

Question 18

Using a calculator, you get 9.380833151… for your decimal.

This rounds to 9.4

The whole numbers surrounding this decimal are 9 and 10.

You can also do this by knowing that 9x9, or 9^2, is 81 and 10x10, or 10^2, is 100, and those are the numbers surround 88.

In non-decimal form (simplified radical), your answer can be 2√22.

Question 19

Using a calculator, you get 7.93725393… for your decimal.

This rounds to 7.9

The whole numbers surrounding this decimal are 7 and 8.

You can also do this by knowing that 7x7, or 7^2, is 49 and 8x8, or 8^2, is 64, and those are the numbers surround 63.

In non-decimal form (simplified radical), your answer can be 3√7.

Question 20

Using a calculator, you get 8.66025403… for your decimal.

This rounds to 8.7

The whole numbers surrounding this decimal are 8 and 9.

You can also do this by knowing that 8x8, or 8^2, is 64 and 9x9, or 9^2, is 81, and those are the numbers surround 75.

In non-decimal form (simplified radical), your answer can be 5√3.

Question 21

Using a calculator, you get 5.47722557… for your decimal.

This rounds to 5.5

The whole numbers surrounding this decimal are 5 and 6.

You can also do this by knowing that 5x5, or 5^2, is 25 and 6x6, or 6^2, is 36, and those are the numbers surround 30.

Question 22

Using a calculator, you get 9.84885780… for your decimal.

This rounds to 9.8

The whole numbers surrounding this decimal are 9 and 10.

You can also do this by knowing that 9x9, or 9^2, is 81 and 10x10, or 10^2, is 100, and those are the numbers surround 97.

Note: the symbol "^" means that the number following that symbol is an exponent. So 2^2 is 2 squared, $2^2$, or 2 to the power of 2.

Hope that helps! <3

Disclaimer: I am not responsible for anything you get incorrect, as I only have the context and information you provide, and I give my response based on my knowledge supported with credible information from experts and online professional articles.

ok so here ur supposed to figure out which two perfect squares does the square/rational root fall between… an example of a perfect square is square root of 64, since u multiply 8*8 to get 64… another example is square root of 49 since u multiply 7*7.

it’s a pretty easy topic… i’m sure u will get the hang of it :)

2/3 (12x-9) i need help on this

Answers

Answer:

8x−6

Step-by-step explanation:

Hope this helps!

You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me

Answers

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

How are arithmetic sequences similar to linear functions?

Answers

We can think of arithmetic sequence as a function on the domain of the natural numbers; it is a linear function because it has a constant rate of change.. To find the y-intercept of the function, we can subtract the common difference from the first term of the sequence.

An arithmetic sequence is a linear function because its rate of change is constant.

What are arithmetic and geometric sequence?

An arithmetic sequence is a set of numbers in which every no. next to the previous number has the same common difference

d = aₙ - aₙ₋₁ = aₙ₋₁ - aₙ ₋₂.

In a geometric sequence numbers are written in the same constant ratio(r).

It means every next number is a multiple of a common constant and the previous number.

r = aₙ/aₙ₋₁ = aₙ-₁/aₙ₋₂.

An arithmetic sequence can be viewed as a function in the space of natural numbers.

It is a linear function because its rate of change is constant.

By removing the common difference from the first term of the sequence, we can determine the function's y-intercept.

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PLEASE HELLPPPP!!!! I HAVE NO IDEA WHAT IM DOING

Answers

Answer:

Step-by-step explanation:

I think A is the answer because Its the closest one to the plot and what question is asking for

The answer is D you can eliminate b and c cause they don’t make sense and A is not a characteristic you use to determine best fit.

Jacki evaluated the expression below.

2 cubed (3 minus 1) + 4 (8 minus 12) = 2 cubed (2) + 4 (4) = 8 (2) + 16 = 16 + 16 = 32.

What was Jacki’s error?
Jacki should have simplified the exponent first.
Jacki should have multiplied 4 and 8 first.
Jacki did not subtract 12 from 8 correctly.
Jacki should not have multiplied 8 and 2

Answers

Answer: Jacki did not subtract 12 from 8 correctly

Step-by-step explanation: it should be -4

Answer: C

Step-by-step explanation:

Jacki didn’t subtract 12 from 8 correctly he was suppose to get a negative and not 12

Which scenario can be modeled by the linear function
y = -15x + 500?

A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.

B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.

C. A carpet cleaning service charges $500 plus an additional $15 for every hour.

D. A membership fee for a movie streaming service is free, but each rental costs $15.

Answers

I think the answer is C

The answer is a because it is able to be modeled unlike the rest

The ratio 3 : 7 and 6 : 14 are equivalent ratios. Is the ratio 4 : 8 equivalent to these? Explain your reasoning.

Answers

Answer:

no, 4:8 is not equivalent.

Step-by-step explanation:

3:7 and 6:14 are equivalent because 6 is a multiple of 3 and 14 is a multiple of 7, 3:7 multiplied by 2 is 6:14 but 4:8 are not multiples of 3:7 or 6:14, because they would have to both be multiplied by the same number such as 2, sorry if this is confusing my brain sorta makes things more complex than they should be but the answer is no 4:8 is not equivalent

No Bc 4 : :8 is not equivalent

Which equation does NOT have the same solution as 1/3 (19 – 2x) = x + 1

Answers

Answer:

x = 19/2 hope it goes well

x= 19/2 hthhhhhhhhhhhhhhhhh

HELP ASAP
Which of the following could be a real-world description of 4x − 17?

$17 in addition to the cost of 4 hot dog combos
The cost of 17 people splitting 4 hot dog combos
$17 less than the cost of 4 hot dog combos
The cost of hot dog combos less a $17 coupon split by 4 people

BTW this is FLVS

Answers

The answer choice which could represent the real-world description of 4x - 17 is; $17 less than the cost of 4 hot dog combos.

What could be a real-world description of the expression?

It follows from the task content that the real-world description of the expression; 4x -17 is to be identified.

On this note, if the cost of 1 hot dog is; x.

Hence, the cost of 4 hot dogs is; 4x.

Ultimately, the given expression represents; $17 less than the cost of 4 hot dog combos.

$17 less than the cost of 4 hot dog combos

A flower bed is 4 meters wide and 6 meters long. hat is the area of the flower bed in square feet? Round intermediate calculations and your answer to the nearest hundredth.

Answers

4 *6=24 sq ft nearest hundredth 24

Can someone please help me-?

Answers

Answer:

Step-by-step explanation:

I wanted to reach out and apologize for the mistake that occurred. I understand that it caused some inconvenience and take full responsibility for it. Please know that it was not intentional and I am committed to ensuring that it does not happen again. Thank you for being so understanding and please let me know if there is anything else I can do to make things right.

The expression 2x2 - 2x - 3 is correct answer.

Simplify: 9y + 2xy -2 -4y +4xy +2

Answers

equation simplified would be 5y+6xy

Steps:

Let's simplify step-by-step.

9y+2xy−2−4y+4xy+2

=9y+2xy+−2+−4y+4xy+2

Combine Like Terms:

=9y+2xy+−2+−4y+4xy+2

=(2xy+4xy)+(9y+−4y)+(−2+2)

=6xy+5y

Description:

The first step is to simplify the equation step by step and to simplify an equation you can first multiplying the factors and use the exponent rules to remove the parentheses. After that you need to combine it a terms. Then you will get your answer.

For more steps see the attachment.

Answer: =6xy+5y

Hope this helps.

A composite figure is shown.

A five-sided figure with two parallel sides. The shorter one is 18 centimeters. The height of the figure is 12 centimeters. The portion from the vertex to the perpendicular height is 4 centimeters. The portion from a point to a vertical line created by two vertices is 3 centimeters.

Which of the following represents the total area of the figure?

A: 222 cm2
B: 240 cm2
C: 258 cm2
D: 294 cm2

Answers

B is the answer your welcome

Final answer:

The area of the given trapezoid, using the given dimensions, is calculated to be 150 cm2, which is not among the provided choices, hence none of them are correct.

Explanation:

The figure described seems to be a trapezoid, which is a five-sided figure with two parallel sides. The formula to calculate the area of a trapezoid is (base1+base2)/2 * height. In this case, we have one base being 18 cm (the shorter parallel side), but we don't have the length of the other base. However, given the height and the two components of the unknown base, we can infer the remaining base is 7 cm (4 cm from vertex to height and 3 cm from a point to a vertical line created by two vertices). Thus, given the indices, the calculation would be: (18cm + 7cm)/2 * 12cm. Therefore, the total area of the figure is 150 cm2, which is not an option in the given choices. Hence, none of the options A, B, C, D are correct based on the provided data.

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Baily has been measuring the growth of a flower. It has grown ¾ of an inch each week. It is now 3 inches tall. How many weeks have passed.?

Answers

Answer:

Step-by-step explanation:

Balls

It has been 4 weeks.

Can I get a explaination?

Answers

Answer:

Step-by-step explanation:

Since it is |-3.25|, then it is 3.25 because of its absolute value (the lines around it).

Now that you know it's absolute value, look on a number line and find out where 3.25 is and it's in between 3.2 and 3.3

sorry if im wrong

I think the one above this is correct actually

Which list orders the numbers from least to greatest?

Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth

A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3

Answers

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5 is the list that orders the numbers from least to greatest.

help me this one plssssssssssss

Answers

Answer:

The integer that describes the translation from B to B' is (-2,1)

The answer to this would be (-2,1)

I just started to learn this and I need some help...

Answers

Answer : 167 square feet

167 square feet is the answer I’m pretty sure

9th grade math pls assit

Answers

Answer:

A: (-8,6) B: s = - 1, t = -3

Vanessa and Michelle must decide how to divide 16 marbles among themselves. Which graph represents this situation? (Sorry for the quality)

Answers

Answer:

Step-by-step explanation:

because it crosses the grid in between correctly

Moira does 1/2 of a homework assignment on Monday. On Tuesday, Wednesday, and Thursday, she does 1/2 of the homework she has leftover from the day before.
If Moira continued doing 1/2 of the remaining assignment instead of finishing it on Friday, would she ever finish her homework? Explain your reasoning.

Answer in complete sentences.

Answers

Answer:

No, she would not

Step-by-step explanation:

Help Quick Please! A recipe for a fruit drink calls for 2 cups of fruit juice for every 5 cups of water. Look at each drink mix. Does each drink mix follow the recipe?

Answers

Answer:

The ratio of cups of white paint to cups of green paint is 2 to 4.

For every cup of green paint, there are two cups of white paint.

The ratio of cups of green paint to cups of white paint is 4:2.

For every cup of white paint, there are two cups of green paint.

The ratio of cups of green paint to cups of white paint is 2:4.

Step-by-step explanation:

The ratio of the cups to the white paint is 2 to 4

For every cup of white paint there are 2 cups of green

Translate this sentence into an equation.

The product of 5 and Jenny's score is 65 .
Use the variable j to represent Jenny's score.

Answers

Answer:

5j=65

Step-by-step explanation:

the product of 5 and Jenny's score must be equal to 65. Sense we don't know Jenny's score, replace it with j and multiply it by 5.

the answer would be 5 + j = 65
product = addition

What is the exact surface area of a cylindrical propane tank with a diameter of 2 m and a height of 10 m?

Answers

Answer:

it is 27 divided by 93.

Step-by-step explanation:

Find the value of x for a line that has a slope of -3/5 and goes through the points (x,-2) and (-7,4)

Answers

Answer:

x = 3

Step-by-step explanation:

Find the value of x for a line that has a slope of -3/5 and goes through the points (x,-2) and (-7,4)

What’s j+12=25 tape diagram

Answers

well you would take 25 and take 12 away. like this: 25-12=? so 25-12 would be 13. therefore j=13!

What is an Equation?

An equation is a mathematical statement that shows two mathematical expressions equal.

An equation consists a variable that does not have a fixed value to it.

Given,

j+12=25

Here ‘j’ is the variable.

To find ‘j’ we just need to 12 from 25.

So, 25 - 12 = 13

Hence, now we know that ‘j’ is equal to 13.

Proof :

13 + 12 = 25

Learn more about Equations here

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