Explain how you can use mental math to
calculate 2^8.

Answers

Answer 1

Answer:

think about what 2 times 8 equals

Step-by-step explanation:


Related Questions

What is true about multiples of 6?
Each multiple will always be divisible by 3.

Each multiple will always end in a 6 or a 2.
Every multiple is an odd number.
Every other multiple is an odd number

Answers

Answer:

Each multiple will always be divisible by 3

Step-by-step explanation:

Answer:

the answer would be Each multiple will always be divisible by 3.

broborborogjdgjdsfjshfha

Answers

Answer:

waja

Step-by-step explanation:

᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼᲼

Answer:

Not answerable

Step-by-step explanation:

What is the question?

A bowling ball and a balloon might have the same _____ , but a different _____ .

Mass, volume
Weight, density
Volume, mass
Density, weight

Answers

Answer:

Volume, Mass

Step-by-step explanation:

Mass is how much stuff something is made of. Volume is how much space an object takes up. 1.

How do I do 7<1+x in linear equations

Answers

Answer:

7<1+x

1+x>7

x>7-1

x>6

Step-by-step explanation:

hope this helps a little

Jane lives 4.7 miles from the local ice

cream parlor while Sarah lives only 3.4 miles

from the same ice cream parlor. How many

more feet away from the parlor does Jane

live? How can I write it down.

Answers

Answer: 22

Step-by-step explanation:

The correct answer is 22 good luck :)

I need an answer and I’m offering a lot!!

Given: angle 8 and angle 6 are corresponding
angles. Identify the transversal.

Answers

Line t. It cuts directly into the angle. Don’t get it confused with bisect because that comes directly from the angle and not just anywhere on it. Hope this helps

what is 9x² -4 in factored form. i just need more help understanding how to do this.

Answers

Answer:

the factored form of 9x²-4 is (3x-2)(3x+2)

it takes two people to make two bikes in 2 hours how many people does it take to make 12 bikes in 6 hours​

Answers

Answer:

Step-by-step explanation:

2 people make 2 bikes in 2 hours so  2 people can make 1 bike in 1 hour

So in 6 hours,  2 people can make 6 bikes.

So to make 12 bikes we need  2*2 = 4 people.

a
Which picture shows a proper
reflection across the red dashed line?
A
B

Answers

Picture B shows a proper reflection across the red dashed line.

What are transformations on the graph of a function?

Examples of transformations are given as follows:

A translation is defined as lateral or vertical movements.A reflection is either over one of the axis on the graph or over a line.A rotation is over a degree measure, either clockwise or counterclockwise.For a dilation, the coordinates of the vertices of the original figure are multiplied by the scale factor, which can either enlarge or reduce the figure.

For a reflection, the orientation of the figure is changed, keeping the same inclination, and the opposite distance to the reflection line, hence picture b shows the proper reflection.

More can be learned about transformations in a figure at https://brainly.com/question/28687396

#SPJ1

Question 1 of 5 Use properties to evaluate (-15: 7), . O A. 5 2 5 O B. - O c. الا لا 2 OD. الا) SUBMIT

Answers

Answer:

Step-by-step explanation:

pues supongo que tuviste que traducirlo y no te sirvio de nada la respuesta pero no se nada B 5-8 esa creo yo la verdad

10 greater than less than, or equal to 5? Explain ​

Answers

Answer:

greater than because 10 is further to the right on a numberline than 5

Step-by-step explanation:

standard deviation of 0.116 minute. The winning car that year, driven by Tammy, finished in 110.49 minutes. Find their respective Z-scores. Who had the more convincing victory?
The mean finish time for a yearly amateur auto race was 185.24 minutes with a standard deviation of 0.397 minute. The winning car, driven by Ron, finished in 183.98 minutes. The previous year's race had a mean finishing time of 110.8 with a
Ron had a finish time with a 2-score of
Tammy had a finish time with a 2-score of
(Round to two decimal places as needed.)
Which driver had a more convincing victory?
O A. Ron had a more convincing victory because of a higher Z-score.
OB. Tammy a more convincing victory because of a lower Z-score.
OC. Tammy a more convincing victory because of a higher Z-score.
OD. Ron had a more convincing victory because of a lower Z-score.

Answers

The answer should be B

please help MARKING BRAINLIST

Answers

Answer:

I don't know ask your parents

Step-by-step explanation:


I need help in Algebra

Answers

Answer:

choice 1

Step-by-step explanation:

plug the points into each answer choices (guess and check)

Hugo wants to make a sandwich using wrap or baguette cheese or turkey mayonnaise or ketchup , list all the possible types of sandwiches he Hugo could make

Answers

Answer:

What subject is this

Step-by-step explanation:

Ordered pairs are ordered as (x,y) What is the constant of proportionality
for the ordered pair (-2,18)?

Answers

i dont k n o w w w

s o r r y

Obasi earns 150% of his regular hourly wage while working overtime.
What fraction of his regular hourly wage does Obasi earn while working overtime?

Answers

Answer:

35/100

Step-by-step explanation:

percents go buy hundreds, so 35 percent in fraction form would be 35/100

Answer:

1/2 extra with overtime

Step-by-step explanation:

150%=150/100

150/100=15/10

15/10=3/2

1 and 1/2

Find the value of each variable. Please help! 25 points!

Answers

Answer:

what are the choices so I could help

Answer:

see explanation

Step-by-step explanation:

∠ L = 180° - (60 + 60)° = 180° - 120° = 60° [ sum of angles in Δ = 180° ]

Since the 3 angles are 60° , then the triangle is equilateral with the 3 sides being congruent.

Then

5x - 3 = 4 ( add 3 to both sides )

5x = 7 ( divide both sides by 5 )

x = [tex]\frac{7}{5}[/tex] = 1.4

and

2y + 6 = 4 ( subtract 6 from both sides )

2y = - 2 ( divide both sides by 2 )

y = - 1

Answer for points ig I’ll thank it

Answers

Answer:

thanks

Step-by-step explanation:

Answer:

Thank you (:                                                                  


Find the effective rate for a payday loan which charges $53.29 for a two week loan of $430.

Answers

Sorry for the wait.....

Hope this helps and Happy Halloween!!!!

The effective rate for a payday loan is 3.21%.

What is Interest rate?

The amount that the lender charges the borrower over and beyond the principal amount is referred to as the interest rate. A person who deposits money in a bank or other financial institution also earns additional income in terms of the recipient, known as interest, taking into account the time value of money.

Given:

Amount Financial = 430

Financial Charge= 53.29

Term of loan= 14 days

So, the effective rate will be

= (53.29/430 ) x 365

= 45.2345

and, =45.2345/14

= 3.21

Hence, the effective rate is 3.21%.

Learn more about interest here:

https://brainly.com/question/13324776

#SPJ5

At 1 p.m., there were 257 visitors in the museum.

Answers

Use function notation to represent this statement:

At 1 p.m., there were 257 visitors in the museum.

Answer:  V(4)=257

Explanation: It says that the Museum opens at 9 so it would be 4 hours. And the 257 is the number of visitors at that time.

Find the slope of the line containing the points (-2,-1) and (3,4).

Answers

Answer:

Step-by-step explanation:

[tex]\frac{4-(-1)}{3-(-2)}[/tex] =[tex]\frac{5}{5}[/tex]= 1

Nathan usually drinks 33 ounces of water per day. He read that he should drink 63 ounces of water per day. If he starts drinking 63 ounces, what is the percent increase? Round to the nearest percent. what is the increase in percent(not over 100)

Answers

Answer:

I think it’s 90% if u round up it should be 91%

Step-by-step explanation:

If it’s wrong I’m REALLY sorry

Answer:

47.619047619047

Step-by-step explanation:

63-33= 30

[tex] \frac{30}{63} \times 100 = 47.619047619047[/tex]

you are welcome

hi Help pls will mark as brainlist!!!!!!!!!​

Answers

y=-4 hope this helped

What are the coefficients in the equation?
- 2x + 4 = 15x

Answers

Answer:

Exact for is : 4/17

decimal for is : 0.23529411...

Step-by-step explanation:

Coefficients are the values that go in front of variables (they are multiplied by them). In this equation, -2 and 15 are coefficients.

pls help me im confused will give brainliest

Answers

Answer:

dffffgggggghhhhhhhh give me my points

Step-by-step explanation:

Identify the slope and y-intercept of the linear function 7 = 3x + y.

Answers

Okay I’m so scared wi I was our

Answer:

Slope: -1/3

Y-Intercept: 7

Step-by-step explanation:

slope: -a/b

y=c

Which expression is equivalent to -p+2 -2p+ 8?

Answers

Answer:

- 3p + 10

Step-by-step explanation:

- p + 2 - 2p + 8 ← collect like terms

= (- p - 2p) + (2 + 8)

= - 3p + 10

I need help finding the x

Answers

Answer:

the answer is x=11......

A rancher feeds one of her horses 6 scoops of corn each day during the winter. She feeds the horse half as much corn during the summer. How much corn does the rancher feed the horse each day in the summer?

Answers

Answer:

the answer is three

Step-by-step explanation:

because half of 6 is 3

Other Questions
By which rule are these triangles congruent? what does willowy means? Will mark as brainlist The title of the poem, "Poetry and Prose, 'is an example of antonyms. Poetry and prose are "opposite' ways of writing.Search the poem to find the other antonym pairs. Ust the words in the order that they appear in the poem. There areseven more pairs. Separate each word with a comma. For example: poetry, prose.If it isn't a poem. It's prose:And friends cannot be foes.A package not heavy is light.And after the day comes night.if it's ap. it can't be down:The country is never a town.When asleep we aren't awake:To give is never to take French has become one of the most popular courses at the school identify the tense Which of the following was the most significant impact the NEA had on the performing arts industry? WIt created more performance spaces.O It increased awareness of the performing arts.It increased production of the performing arts.O It created more jobs.Save and ExitNextSubmitdan (Scoliosis)How dangerous is the tissue?Is it Lethal?If so, what is the mortality rate? estionWhich is truue please help What is the most abundant type of protein in egg white? What do you think its purpose is? suppose you and a friend are making iced tea using identical glasses. You both use the same amount of water, and the water temperature is the same in both glasses. Explain how you can tell who added more ice tea mix to the glass. In what stage do cells spend most of their life explain own words Republic act no. 7394 aslo known as consumer act of the philipines? What is the result of hydrogen burning?A - Oxygen is formedB - Helium is formedC - Water is formedD - Nothing help this is urgent , im already failing this i just need the i learned part. If Maria can read 8 pages in 40 minutes, how many pages can she read in 120 minutes? What are two examples of the continuing influence of Spanish culture in Mexico? Lesson. Derative of trigonometric functions HELP POINTS FOR Each answEr quantity 4 times x plus 3 end quantity divided by 5 equals quantity 8 times x minus 1 end quantity divided by 9. The weight of two fish tighter is 16 kg. If one fish weight is 10.5 kg, find the ratio ofthe weight of the smaller fish to that of the bigger fish. Solve for the values of x for each of the following exponential equations and inequalities.1. 82 = 23. 5 = 2524. 3+2 275. 43 = 81 Express 1.07 into percentage