Mathematics High School

1
The power 3-3 equals
27
Which expression is equivalent to 3-3?
1
32
O
O
ОО
- lol
1

Answers

Answer 1

Answer:

Step-by-step explanation:

Not 3-3 (which is subtraction), but 3^3 (which involves exponentiation.

3^3 = 27

Also:  2^3 = 8; 5^3 = 125

You will see lots of exponentiation in math; please practice and ask questions about it if you have any doubts.

Related Questions

7:59 PM
>
PS 3.1 Critique and revise the reasoning of others.
3. Alex says d = 100 is a solution to 5d = 20
Is Alex correct? Explain why he is correct or incorrect. If Alex is incorrect, show how you would fix Alex's
mistake.
Is Alex correct

Answers

Answer:

hi friends how are you all about you my friend

PLEASE HELP!!! IT WOULD MEAN SO MUCH TO ME :))

Answers

The second one! Plug in 4 for N. It would be 4+3=7! It fits!

Answer:

n + 3 = 7

Step-by-step explanation:

n + 3 = 7

4 + 3 = 7

hope this helped!

Which set of numbers includes only integers?

Rational Numbers
Integers
Whole Numbers​

Answers

Answer:

B

Step-by-step explanation:

Integers are like whole numbers, but they can also be negative.

Some examples of integers are -1, 2, 5 etc.

Jenna is eating 2 oranges a day to help her diet. She is doing this for all 42 of her oranges. How many days of her diet will Jenna be on when she is done with her oranges?

Answers

answer:

21 days

Step-by-step explanation:

42/2=21

Solve the following system of equations graphically on the set of axes below. Y=-1/2x +1 and y=x-5

Answers

Answer:

-1/2x+1=x-5

x=4

y=-4/2+1

y=-2+1

y=-1

(x,y)=(4,-1)

Study the numerical expression (4 x 10) + 8. Which one of the following expressions is equivalent to this numerical expression?

A.Divide 8 by 10, then multiply the quotient by 4.
B.Divide the product of 4 and 10 by 8.
C.Multiply 4 by the quotient of 10 and 8.
D.Divide 8 by the product of 4 and 10.

Answers

Answer:

C

Step-by-step explanation:

plz help ill give brainliest and dont put links or else im going to report you

Answers

Answer:*putting link*

Step-by-step explanation:

Answer:

I think it is 256.

Step-by-step explanation:

32 x 8 = 256

Hope this helps!!!:)

PLEASE HELP! DUE AT 11:59 PST

Amanda earns $30 per week for her allowance, plus $15 dollars per hour babysitting. She wants to earn at least $150 each week.?

Write a function F(h) to represent the situation.

How many hours must Amanda babysit each week?​​

Answers

Answer:

f(h)=15(8)+30

8 Hours per week

Step-by-step explanation:

$30 per week means she has a start of $30, so this will be a constant.

What we want to find is how much she needs to work to earn the remaining amount, $120.

To find that we need to divide $120/15, giving us 8.

She needs to work 8 hours per week. This gives us the function

x=15(8)+30

Answer:

She will have to work 8 total hours that week.

Step-by-step explanation:

PLSSSSSS HELP!WILL PUT BRAINLIEST!

Answers

Answer:

x<2

Step-by-step explanation:

x<2;

The open circle means that this inequality is not inclusive.

If the circle was filled in the inequality would have been x[tex]\leq[/tex]2

Find the circumference of a circle.

Answers

Answer:

56.52

Step-by-step explanation:

1. multiply your r by 2

so 9*2= 18

2. multiply that by pi, which you substitute 3.14 in for

so 18*3.14=56.52

[tex] \large\blue{Given \: - }[/tex]

Radius ( r ) = 9 inches

[tex] \blue{To \: find\:-}[/tex]

Circumference of the Circle ?

[tex] \blue{Solution\:-}[/tex]

Circumference of the Circle = 2πr

Putting the value of r in the formula -

[tex] = 2\pi r[/tex]

[tex] = 2 \times \frac{22}{7} \times 9[/tex]

[tex] = 56.5 \: inches[/tex]

[tex] \mathsf \pink {Hence, \: the \: circumference \: of \: the \: circle \: is \: 56.5 \: in.}[/tex]

Which one is an example of an answer that has many/infinite solution?

Answers

Answer:

i think it's all are correct

Step-by-step explanation:

D is the right answer

Randy Elks purchased 3,000 shares of a juice company stock at $50.10
per share. His broker charges $30.50 for fewer than 2,000 shares, or
$0.03 per share for 2,000 or more shares. What is the total cost of the
stock?

Answers

Answer is: $150,390. Hope this helps! This is my first answer to a question.

if 2 out of 5 girls in a school wears a wrist watch and there are 60 girls in a school how many are wearing a wrist watch​

Answers

24 girls wear wrist watches :)

Answer:

24 girls are wearing a bracelet

Step-by-step explanation:

2/5=0.4

60*0.4=24

Determine the y-intercept of the function f(x) = x^4 + 3x^3 -2x + 7. PLEASE HELP ASAP!!

Answers

Answer:

D

Step-by-step explanation:

all answers are x = 0. If we put 0 instead of X.

y=0^4+3×0^3-2×0+7

y=0+0+0+7

y=7

I NEED HELP PLS I WILL MARK BRAINLEIST!!:0

Answers

I’m pretty sure it’s A

i hope u can help meeeee!!!​

Answers

Answer:

1=?

2 = coressponding angle

3=coressponding angle

4=cointerior angle

5 =?

1. Angles 2 and 7 are alternate exterior angles
4. Angles 3 and 6 are consecutive interior angles.
5. Angles 1 and 8 are alternate exterior angles as well.

the radius of the circle is 9 meters what is the circles circumfrence

Answers

Answer:

c = 18π    exact answer

c = 56.52   decimal approximation

Step-by-step explanation:

c = 2πr

c = 2π * 9

c = 18π    exact answer

Using 3.14 for π

c = 18 * 3.14

c = 56.52   decimal approximation

Lucy is not wearing sandals.

Answers

Answer:

I think the second one .....

4 2/3 divided by 1/2 = what plsssss helppp

Answers

Answer:

8.66

Step-by-step explanation:

Answer:

28/3

Step-by-step explanation:

Dividing a fraction is the same as multiplying it by the reciprocal.

First, convert 4 and 2/3 to an improper fraction.

You get 14/3. Multiply that by the reciprocal of 1/2 (2/1) to get your answer.

14/3 * 2/1 = 28/3

HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

3 might be right to your answer!

Marking brainliest

Please help

Answers

13 and H are the Hypotenuse, 12 and S are the opposite, and 5 and W are the adjacent

Answer:

Left:

hyp = 13

opp = 12

adj = 5

Right:

hyp = h

opp = s

adj = w

Simplify 7(3x = y) i need help im to confused

Answers

Y=21x because 3x multiplied by 7 is 21x.
Y=21x is the answer, i hope this helps :)

40% of 25 is?.. help!

Answers

Answer:

40% of 25 is 10

Step-by-step explanation:

Answer:

10 is the answer

Step-by-step explanation:

.40 times 25 is 10 :) if you could mark brainliest that would be great!

12/4 = 12 1/4 True or False

Answers

Answer:

False

Step-by-step explanation:

12/4=3

3 does not equal 12 1/4

A Chemistry book is moved 2 meters to the left and then 1 meter to the right. What is the distance travelled?

Answers

Answer:1 meter to the left

Step-by-step explanation: 2-1

PLEASE HELP I WILL GIVE BRAINLIEST

Answers

Answer:

B) 1/5

Step-by-step explanation:

A sign on the road says " Speed limit, 60 miles per hour. Let s be the speed of car.Write an inequality that matches the information on the sign

Answers

Answer: s ≤ 60

Step-by-step explanation:

The common inequality signs include:

> which is greater than

< which is less than

= which is equal to

≥ which is greater than or equal to

≤ which is less than or equal to

Since the speed limit is 60 miles per hour, it simply means that the speed limit is less than or equal to 60 miles per hour. This will be:

s ≤ 60

The above means the speed is less than or equal to 60 miles per hour

Bobby scores m marks in a test

A. Dan scores two marks less than Bobby. write down an expression for Dan's marks in terms of m ​

Answers

Answer: M-2 or M substracted by 2

Step-by-step explanation:

Help .......................

Answers

Answer:

62 because that one is an acute so I hope this was helpful

Juan purchased a T-shirt for $18 plus sales tax. Sales tax is 4.5%. How much sales tax did Juan pay????

Answers

You need to find 4.5 percent of 18.
1. 4.5/100= 0.045
2. 18 • 0.045= 0.81
Juan paid 0.81 cents in sales tax
Other Questions
Select all the expressions that represent a 20% discount off the price of an item that originally costs d dollars. 0.8 d 0.8d d 0.2 d 0.2d 1 0.2d Select the correct answer from the drop-down menu.The believes that both state and federal governments must avoid limiting any individual freedoms.A. Libertarian PartyB. Constitution PartyC. Democratic PartyD. Republican PartyReset Next Read this Mexican Proverb found in the novel: "The rich person is richerwhen he becomes poor, than the poor person when he becomes rich."What does this proverb mean? A. It is better to be rich than poor.B. Poor people secretly always want to become richC. Rich people have a better appreciation for life when they become poor. need to senteces of what you thout when you walked in the school in 6th gread help me plzz please please please Which of these sentences does NOT contain an adverb?A. The child ran happily towards his mother.B. Sali walked to the new mallC. Brendan gently woke the sleeping baby.D. I visited my mom yesterday. What is the slope of a line parallel to the line whose equation is 2x +y= -7. Fullysimplify your answer. Which four compounds are supersaturated when 60g are dissolved at 90 degrees C?LOOK AT THE PICTURE BELOW! When Charlie the cat was a kitten, he just happened to be near the kitchen when his owner used an electric can opener to open a can of tuna for Charlie to eat. Curious about this strange sound, Charlie went to the kitchen and found the tuna in his dish. Now, no matter how deep Charlie's coma-like sleep is when someone uses the electric can opener for any reason, Charlie scrambles to his feet and sprints to the kitchen. This is an example of The Unit Circle What is the period for the graph of y = cos()? (Sketch a graph to help determine the answer)a. 180b. 90c. 360d. 270Please select the best answer from the choices provided !!!100 POINTS PLEASE HELP!!!!!What term do geographers use to classify an area with unifying physical characteristics?Question 1 options:LocationOrientationRegionPerceptionQuestion 2 (1 point) In which region would someone find a tiled roof?Question 2 options:Canadian ShieldMediterraneanNorthern MongoliaScandinaviaQuestion 3 (1 point) Where would one find the Sun Belt, Wheat Belt, and Rust Belt?Question 3 options:AsiaEuropeBrazilUnited StatesQuestion 4 (1 point) What region of the world contains many French-speaking nations?Question 4 options:SaxophoneFrancophoneEuropeAfricaQuestion 5 (1 point) Of the areas listed below, which one would be considered to be a physical region?Question 5 options:Cotton BeltCorn BeltRust Beltthe TaigaQuestion 6 (1 point) A cultural region is an area with-Question 6 options:Common climate and common landformsThe conflict created by cultural diffusionOne or more common cultural traitsPeople who have a wide variety of unrelated cultural traitsQuestion 7 (1 point) The dominant language of Brazil is-Question 7 options:EnglishPortugueseSpanishFrenchQuestion 8 (1 point) A _________________ is a Japanese style temple with curved roofsQuestion 8 options:Taj MahalSynagogueMosquePagodaQuestion 9 (1 point) The _________________ is another name for Southwest Asia and North Africa, a region that is tied together by the Arabic language and Islamic religion.Question 9 options:KurdistanMiddle EastWheat BeltGreat PlainsQuestion 10 (1 point) All of the following are examples of how the environment impacts humans EXCEPT-Question 10 options:Housing ClothingFoodIrrigation I NEED THIS RIGHT NOW!!!!!!!! Diet #2: Eat Green!Does this diet require you to eat normal foods? (1 pt)Does this diet require you to eat a variety of foods? (1 pt)Does this diet teach positive lifestyle changes? (1 pt)Does this diet lead to rapid weight loss? (1 pt)Does this diet require a weight loss aid? (1 pt)In one paragraph, describe whether you think this is a healthy diet or a fad diet? (2 pts) Tell the times in Spanish using complete sentences Help me pls no links or files if u answer correctly u get brainless hurry write a brief essay on pollution Find the area of the shaded region in the drawing round to the nearest tenth show all work Area of Composite Shapes (Trapezoids and Triangles)May 12, 3:49:30 PM?What is the total area, in what is the total area in square centimeters, of the shaded sections of the trapezoidbelow?5.8 cm8.6 cm8.8 cm8.7 cm Many women in Esperanza's family who've come before her, including her grandmother,"sit their sadness on an elbow" as they stare out the window. What does this mean?They are have painful elbows from all the vacuuming and cleaning they are doing to take care oftheir homes.These women rest all of their sadness on their elbow, literally and figuratively, as it holds themup. They stare out the window wondering what their life could've been had they not gottenmarried.They are planning their revenge against the men in their lives that took them from their parents.O They are contemplating what to do when the last of their children moves out, when they can goback to school, and finally start their own businesses. Porosity is the fraction of material occupied by emptyspaces. It can be expressed as a percent or a decimal.Assume that the porosity of a sample of sand and asample of gravel is the same: 30 percent (0.30).Determine the porosity of a mixture of the sand andgravel, assuming that the sand fills the spaces betweenthe gravel. PLEASE HELP!! STUCK FOR A WHILEsolve for x