Mathematics Middle School

how do I write numerical expressions involving whole-number exponents

Answers

Answer 1

Answer:

i think it's 3 to the power of 2 but in number form, i just write that on here

Step-by-step explanation:

does that help?

Answer 2

Answer:

Umo can you pls talk to me? I feel like you're ignoring me.

Step-by-step explanation:

Related Questions

Please Help! Y equals 6

Answers

Answer:

Its 6

Step-by-step explanation:

I know this because two of the y's is 6 which equals 12

D would be the best option because 6x2 is 12

plz help will mark brainliest if correct. plz tell me what you did

in a survey of 65 students, 3 out of 5 said pe was their favorite class, how many students said pe was their favorite class.
​

Answers

Answer:

It is the first option

Step-by-step explanation:

They are saying the 3/5 of the class said PE was their favorite class. So, out of 65, 39 people said that was their favorite.

39/65 like pe the most that is the 3/5 so the answer is the option 1

Daniel bought a cell phone for $48, a service plan for $16.65, and a pocket protector for the phone for $18.75. How much did he spend?

Answers

He spent $83.4 in total.

In each diagram, x represents a different value.

A. What is something that is definitely true about the value of x?

B. What is something that could be true about the value of x?

Answers

a. not a whole number (fraction or decimal)

b. it could be a fraction or decimal

Here, all the x values are decimals or fractions.

What is number line?

A number line is a visual representation of numbers on a straight line. This line is used to compare numbers that are placed at equal intervals on an infinite line that extends on both sides, horizontally or vertically.

From the number line A, x=-0.3

From the number line B, x=0.3

From the number line C, x=-1.4

From the number line D, x=0.7

A) Here, all the x values are decimals or fractions

B) All the x value are greater than -2 and less than 1.

Therefore, here all the x values are decimals or fractions.

Learn more about the number line here:

https://brainly.com/question/13425491.

#SPJ2

https://www.linkedin.com/pulse/100-reasons-why-you-shouldnt-commit-sui cide-aaditya-thapa
Here go to the link and take your time to read it!

Answers

Answer:

9+10=21

bettttt

ima do it anyway

Answer:

thnx for that .............

..

Solve for x: −7 < x − 1 < 8

6 < x < 9
−6 > x > 9
6 > x > −9
−6 < x < 9

Answers

7/5-9-0 please mark correct or brainiest !

Sam came back from his run and his friend asked how far he ran. Sam figured about 3.5 miles. Later they drove the course and found out it was actually 4.1 miles. Calculate the percent error from Sam's run, rounded to the nearest tenth.

Answers

He was off by about 8% but if you wanna be more specifc it's 8.5%

pls help me with my beestar

Answers

Answer:

Step-by-step explanation:

I believe it’s c but I’m not sure I tried my best but if you can still find another answer I would go with that because I’m not to good at this stuff but I wanted to help.

Answer:

A.

Step-by-step explanation:

All equations in the choices have a slope of 4.

Look for the one that has point (3, -10) as a solution.

A. y = 4x - 22

x = 3

y = 4(3) - 22

y = 12 - 22

y = -10

Answer: A.

Need help again ASAPPPP!!!!!!

Answers

Answer:

A and B. 3/~250

Step-by-step explanation:

Since X cube is 250 and to find x, we have to use a calculator to cube root 250 and it's 6.299.

Once you solve the sum in A and B, you will get 6.299. C will give 10.772 while D gives 53.86.

Answer:

option A and B

Step-by-step explanation:

here's your solution

=> X^3 = 250

=> X = 3√250

=> X = 3√(2*5*5*5)

=> X = 5(3√5)

hope it helps

Please dont write random things for points, you will be reported.

Answers

Answer:

1) 40.7

3) 42.84

Step-by-step explanation:

Not sure about 2

Kevin is an employee at Good Deal Electronics. The electricity is not working one day after a thunderstorm, but Kevin still has to charge customers for their purchases. He writes up the following sales ticket by hand.





How much should Kevin charge the customer for their total? $

Answers

The correct answer is 119.075

A container shaped like a rectangular prism has a volume of 440cm3. Which set of dimensions belongs to the container?

Answers

Answer:

200

Step-by-step explanation:

If a < 7, which of the following are true?

a) a < 17
b) -a < -7
c) 3a + 4 < 25
d) a^2 < 49

Answers

answer: a, c

step-by-step explanation:
if a < 7 or a is less than 7
a.) a < 17 a is less than 17 so that’s true
b.) -a < -7 i’m not sure on this one but i believe no
c.) 3a + 4 < 25
-4 -4
3a < 21
/3 /3
a < 7 which is true
d.) a^2 < 49 i’m also not sure how to cancel out exponents but i hope the two definite answers help
the answer is A,C,D.

How do you calculate the volume of a cube?

Answers

length x width x height

Answer:

Length x Width x Height

Step-by-step explanation:

I hope your glad that you broke me. You should know I'm sensitive. I don't know why I still care about you, but I do. I'm only helping you with this question, since I'm not an a.s.s.h.o.l.e like you!

Pls help need help ASAP
Carl and Cameron are at a pool. Carl dives in and touches the bottom of the pool, 15 feet below the surface of the water.
Cameron is standing on a diving platform 2 feet above the surface, waiting for his turn.
What is the vertical distance between Carl’s hand and Cameron’s feet?

Answers

Answer:

Cameron Boyce is dead like y rip

Step-by-step explanation:

Answer:

17 feet

Step-by-step explanation:

Vertical distance between Carl’s hand and Cameron’s feet =

Distance from diving platform to surface of water  +  Surface of the water to bottom of the pool

= 2 + 15

 = 17 feet

What is the smallest possible integer value for n if 1/n < 0.3?

Answers

I think it would be 4? cause then it would give you .25

PLEASE HELP ASAP!!! you are creating a probability histogram after rolling a die 150 times.

Answers

I only know the first answer which is 23%

I need heeeeellllllpppp

Answers

Answer:

T,T,F,F,F

Step-by-step explanation:

True

True

False

False

False

If you were to randomly select a letter from the word below, what is the probability that letter would be a vowel?

Answers

5/26 or 13%. There are 5 vowels and there are 26 letters so there is a 13% chance or 5/26 chance of picking a vowel

Nineteen plus seven times the quantity of ten plus five, minus 4 to the third power

Answers

Answer:

19+7 (10+5) - 4^3

idek maybe 60?? prob not but maybe.

60 im pretty sure good luck though

A triangle has sides of length 7 cm, 4 cm, and 5 cm. How many unique triangles can be drawn that fit that description? Explain or show your reasoning.

Answers

Only one triangle can be drawn

anyone best one gets brainy

Answers

Answer:

Step-by-step explanation:

Wut bob has 4 die you should i have 1 kill in a foot face

Answer:

yes chupapi muñaño

Step-by-step explanation:

Using the same information above, what percentage of flea collars would not be acceptable to ship according to this sample?

A.32 out of 36 collars, or 89%
B.4 out of 36 collars, or 11%

Answers

B because your allow to ship according to the sample
B because you are all own to ship according to the sample

How can you use the formula for the volume of a cylinder to remember the formulas for the volume of a cone and the volume of a sphere?

Answers

Answer:

The formula for finding the volume of a cylinder is the same as the formula for a cone, except the height is divided by three, so the cylinder's formula can help you remember it.

Step-by-step explanation:

Cylinder's formula is: V= π r^2 h

Cone's formula is: V= π r^2 (h/3)

( π = pi )

I need help on this question with work

Answers

Answer:

7.06 square units

Step-by-step explanation:

Circumference = 2*pi*radius

(pi=3.14)

Area=pi*r^2

pi*(9.42/(2*pi))^2=area

area = 7.06

will give brainliest

Answers

Answer:

The volume is 144

Step-by-step explanation:

Volume is length•width•depth so fill in with the measurements and you have 12•3•4.

12•(3•4)

12•12 = 144

PLEASE HELP How can you use simulations to determine the probability of events?

Answers

Answer:

Describe the possible outcomes.

Link each outcome to one or more random numbers.

Choose a source of random numbers.

Choose a random number.

Based on the random number, note the "simulated" outcome.

Repeat steps 4 and 5 multiple times; preferably, until the outcomes show a stable pattern.

Step-by-step explanation: i honestly don't know i got this off of the gooooogle :D

Choose the value for x that makes the proportion true.

1lb/16oz = x lb/64oz

A. 3
B. 4
C. 5
D. 6

Answers

Answer:

B. 4

4 pounds equals 64 ounces

It is B. 4

You multiply 1 by 4

Help please please will give brainlist please!!!!!
Sydney borrowed $5500 from the bank to pay for her first semester of college. The loan has a simple interest rate of 6% for the length of the 5-year loan. How much interest will Sydney have paid? *
answer choices *
$165
$165,000
$1,650
$16,500

Max deposited $2300 into an account that earns 3.4% simple interest. How much interest will Max have earned in 10 years? *
answer choices *
$7,820
$3,082
$782
$10,120

Isaiah took out a 10-year, $11,000 loan to pay for repairs for his roof. He pays 2.25% simple interest. Which of the following shows the correct way to determine the interest paid? *
answer choices *
I = (11000)(2.25)(10)
I = (11000)(0.25)(10)
I = (11000)(25)(10)
I = (11000)(0.025)(10)

Heather borrowed $500 from a friend to pay for a car repair. Heather offered to pay 3% interest when she pays her friend back in 6 months. How much in interest will Heather pay her friend? *
answer choices *
$7.50
$9.00
$90.00
$75.00

USAA offers a simple interest rate of 3.5% on their savings accounts. If Kaleb deposits $3000 into an account there, how much will he have TOTAL in his account after 6 years? *
answer choices *
$6,300
$630
$9,300
$3,630

Lance just moved near the lake and wants to purchase a boat. He borrows $8500 from the bank to help pay for it. The bank charges him 5% interest for his 4.5 year loan. What is the TOTAL amount that Lance will have to pay back to the bank? *
answer choices *
$1,912.50
$8,500
$10,412.50
$191.25

Answers

Answer:

1.$1,650

2.$7,820

3 .I=(11000)(0.025)(10)

4.$7.50

Which number sequence follows the rule subtract 15 starting from 105?

Answers

Answer:

105, 90, 75, 60, 45, 30, 15, 0

Step-by-step explanation:

Basically just start from 105 and subtract 15 everytime. Hope this helps :)

Other Questions
A triangular prism is 40 millimeters long and has a triangular face with a base of 24 millimeters and a height of 35 millimeters. The other two sides of the triangle are each 37 millimeters. What is the surface area of the triangular prism? Please help!!! Its today!!! Pressure depends upon a) force and area of cross - section b) temperature and area of cross - section c) volume and temperature d) none of these What things you could buy in the market 1 - IdentificarFill in the blanks Activity Hide details InstructionsListen and write the past participle used as an adjective in each sentence. April 19 11:59 PM 1 attempt remaining Grade settings External referencesGrammar presentation Modelo You hear: La cena estaba preparada. You write: preparada PLEASE HELP ANYONE JESUS CHRIST IVE BEEN ASKING FOR AN HOUR AND NO ONE ON HERE EVEN ACTUALLY HELPS SOMEONE PLS EXPLAIN YOUR ANSWER AND ACTUALLY HELP FOR ONCE Reread paragraph 1 of welcome to the rise of knights help me please i am struggling so much!:( please help!! I'm super confused Read the passage and answer the question.European beliefs held that only a limited amount of wealth, as measured in gold and silver blocks, existed in the world. In order to gain power, nations had to gather wealth by mining these raw materials from their colonies. During the age of exploration, nations employed conquest, colonization, and trade as ways to increase their share of wealth from the New World.Which conclusion is best supported by this passage? aGold and silver were the most important commodities in Europe. bNations had no way to increase their wealth other than through colonization. cMercantilists thought their nations should control trade to create wealth, so they did not believe in free trade with other nations.dThe colonies sent their raw materials back to their mother country. The mother country sent back finished goods, such as textiles and tools. Science is often defined inadequately as an organized body of knowledge. This would make cookbooks, Sears, Roebuck catalogues, and telephone books science, which they are not. Sometimes science is defined simply as rationality, but that would make much of theology and metaphysics science, which they are not. Rationality is logical consistency, lack of contradiction. It is to be distinguished from reasonableness, the quality of a mind open to arguments and evidence opposed to its beliefs: a willingness to reconsider. Rationalists can be quite unreasonable or dogmatic. Rationalist metaphysicians and theologians are often certain about premises which come from intuition or revelation. Even paranoiacs may be thought of as rationalists, for they are commonly most rigorous in reasoning. But their premises, which they cling to in spite of all evidence, are absurd.WHAT SCIENCE ISScience is empirical, rational, general, and cumulative; and it is all four at once. Science is empirical in that all its conclusions are subject to test by sense experience. Observation is the base on which science rests, but scientific observation is more than keeping ones eyes open. It is observation made by qualified observers under controlled conditions of those things which confirm or disconfirm, verify or refute a theory. Sherlock Holmes* could tell by the stains on a vest what a man had eaten for breakfast. From a number of such observations he arrived at a theory about why and how a particular crime was committed. This procedure is excellent for detection but insufficient for science, because it yields only knowledge of particular events. Science would go on to ask why and how crime, not a particular crime, is committed. Science uses facts to test general theories and general theories to make predictions about particular facts.Scientific observations may be made of things as they exist, like the color of an apple or the temperature of the air, or it may be made of what results from an experiment. An experiment is the deliberate manipulation of conditions in order to bring about what we want to observe. If we want to test the hypothesis that a new plastic can withstand two hundred pounds of pressure without crumbling, we may have to create a situation in which such pressure is applied to a piece of the plastic, because it is unlikely that the situation already exists anywhere in the world, or if it does, that all other factors are kept constant. In some sciences, like astronomy, we do not sufficiently control the subject matter to experiment on italthough we do control the conditions of observationand we distinguish those sciences from others, like chemistry, in which experiment is possible, by calling the latter experimental sciences.Although all scientific thought ultimately rests on observation, there are vast portions of it which are entirely rational: analysis of the meaning of terms, deductions from existent theories, explorations of the logical relations among concepts and among theories. Logic is applied to science constantly because logic contains the rules of valid thinking. The application of mathematics is often thought, erroneously, to be an index of the status of any science. Of course, the more it can be applied usefully within a science, the more advanced the science. For mathematics functions both as a language in which scientific laws are stated, giving them the utmost precision, elegance, and economy, and as the basis of measurement. Many of the most significant advances in physics, astronomy, and chemistry have depended on advances in and application of mathematics. Without calculus the work of Isaac Newton would have been impossible. Yet great scientific work in other fields, performed by men like Pasteur, Darwin, and Pavlov (with whose names pasteurization, evolution, and conditioned response in psychology are associated), has used little or no mathematics. In the final sentence of the first paragraph, the authors choose to use the word absurd in order to demonstrate that even sound premises can lead to irrational conclusions demonstrate that even sound premises can lead to irrational conclusions A argue that evidence that seems illogical should not be considered by scientists argue that evidence that seems illogical should not be considered by scientists B emphasize a previous distinction between rationality and reasonableness emphasize a previous distinction between rationality and reasonableness C imply that too much rigor can lead to nonsensical inferences imply that too much rigor can lead to nonsensical inferences D convey disdain for those who display uncertainty about their premises Dante and Tania are both math tutors. The amount Dante charges for a session h hours long is represented by the function (h) =40h + 10. Tania charges a flat fee of $30 plus $15 an hour.Which statement about the functions is true? The Hike paired passage pls help me with this immediately!!! and pls give me the correct answer and dont guess or leave a link.(ill be giving brainiest to those who actually give the right answer and dont guess and those who dont leave links) PART B: Which quote from the text best supports the answer to Part A? Why might Industrialization make for grim (bad) living conditions forthe workers In an effort to make childrens toys safer and more tamperproof, toy packaging has become cumbersome for parents to remove in many cases. Accordingly, the director of marketing at Toys4Tots, a large toy manufacturer, wants to evaluate the effectiveness of a new packaging design that engineers claim will reduce customer complaints by more than 10 percentage points. Customer satisfaction surveys were sent to 220 parents who registered toys packaged under the old design and 220 parents who registered toys packaged under the new design. Of these, 81 parents expressed dissatisfaction with packaging of the old design, and 41 parents expressed dissatisfaction with packaging of the new design.What's the T-Statistic I need help with this worksheet. The dimension of a rectangular prism are 5cm, 5 cm, and 2 cm determine the surface areaA. 50 cmB. 25 cmC. 60 cmD 120 cmE. 90 cm Question 10.Which of the following are agricultural implements?(a) Seed drills(b) Silos(c) Harrow(d) All of these