Critical Thinking/Math

140,060 results, page 21

3rd Grade Math

I thought the simple answer would be 150-70=80 too but, the problem states that she has 70 more nickles than dimes. So, I was thinking that the answer would be 40 dimes and 110 nickles-which adds up to 150 and 110 is 70 more than 40 but, I don't know how to explain this to my ...

absolute maximum

absolute maximum of (x^2-4)/(x^2+4) the critical numbers i got was x=0,-2.59, and 3.09 the absolute minimum is f(0)=-1 what is the absolute maximum: is it both f(-4)=(f(4))=.6? or can there only be one

Math

I am thinking of a three-digit number. If you subtract 5 from it, the result is divisible by 5. If you subtract 6 from it, the result is divisible by 6 and if you subtract 7 from it, the result is divisible by 7. What is the smallest number that will satisy these conditions?

Math Word Problem

Need a formula for this math problem. Help!? Relinda owns a tea shop and is creating a new mix of tea for her customers. She is using a standard black tea that sells for $7 per pound and a special orange flavor that sells for $11 per pound. She is planning to make a 40 pound ...

Math

Tenecia is thinking of a number with 8 place values. The digit in the thousands place is 5. The digits in the hundred thousands and hundreds place are both an odd number greater than 7. The digit in each other place value is one less than the digit in the thousands place. What...

math

tenecia is thinking of a number with 8 place values. the digit in the thousands place is 5. the digits in the hundred thousands are hundreds place are both an odd number greater than 7. the digit in each other place value is one less than the digit in the thousands place. what...

Math

Media service charges $20 for a phone and $30/month for its economy plan. The equation c=30t +20 describes the total cost,c, of operating Media Services phone for t months. The total cost for 4 months of service is $140? If a customer has only $90 available, how many months of...

Math

The graph of the cosine function is the same as the graph of the sine function but translated: a) 90 degrees to the right b) 90 degrees to the left c) 180 degrees to the right d) 180 degrees to the left I was thinking it could a) and b) but there can only be one answer. Could ...

Education

Why is building student-teacher rapport critical to establishing and maintaining a productive classroom environment? How does communication with students impact successful implementation of classroom rules and procedures? What communication skills and methods will you use to ...

Applied Decision Methods for Business

. Construct a Gantt chart and project network for the following set of activities, compute the length of each path in the network, and indicate the critical path: Activity Activity Predecessor Time (months) 1 ___ 4 2 ___ 7 3 1 8 4 1 3 5 2 9 6 3 5 7 3 2 8 4,5,6 6 9 2 5

English

I'm currently reading "Botany of Desire" and there are a couple questions that i'm unsure about. please help me because i'm very bad at critical reading. 1. why did Pollan find Chapman so significant to the history of the United States? 2. How does Bill Jone's interpretation ...

Phil

Identify the premise/s and the conclusion and label them. Complete the argument if necessary. 1.My bowl fell off of the counter and broke. If your bowl falls off of the counter, it will break. 2.You shouldn’t be so critical of War and Peace. You’ve never read it. 3.Fluffy ...

Reading book/ The giver

Which of the following messages does the author most likely want you to take away from the reading this novel?(1 point) - Personal choice is critical to society.*** - Rules are made to be broken. - There is no place for memories in modern society. -Success for all depends on ...

Math

Mrs. Karla thank you for your help. but I don't understand your answer. The question is again: Tenecia is thinking of a number with 8 place values. The digit in the thousands place is 5. The digits in the hundred thousands and hundreds place are both an odd number greater than...

Strategy

Should both qualitative and quantitative measures be used to evaluate the effectiveness of your strategic plan? Why or why not? Wouldn't it depend on the plan? I will be happy to critique your thinking .

Think A Gram

Can anyone tell me where this is suppose to lead our thinking?? ... 2:47 pm .... UR Hand .... Hand ... That is all the info ... Any assistance would help de-frazzle this brain!! ... Thank you in advance ..... mom

government

the expressed powers of congress are a. implied in the constitution b. those that it assumes in times of crisis c. stated directly in the constitution d. given to it by the supreme court a or b, im thinking b

literature

My assignment is to find two stories from the 19th century. But the stories have to be written by 2 diferent authors. I was thinking of something dark or horror, but not poe.

chemistry

Is it true that more potassium bromide can dissolve in distilled water than in a solution of potassium chloride? Im thinking maybe the common ion effect is present here?

3rd grade

"The Letter" by Mary Cassatt. Looking at facial expression and pose, what do you think letter is about? Include details from painting to support your thinking. Thank you.

business

What are the differences among the research approaches (and thinking styles) that guide the predominant kinds of studies done in operations research, marketing, finance, and/or organizational behavior?

Western Civlization

How did Luther's theological teachings redefine fundamental thinking about vital western concens? ( example:individual) I have a test tomorrow!

Science

Any ideas on experiments we can do for our Human Physiology experiment? We are thinking of effects of body position on HR and BP but we need some kind of creative twist. Any ideas? Thanks!

research

I need to conduct an assessment and develop a plan of action for treatment on a famous serial murder or murder. I was thinking of Charles Manson. I am not sure where to start

English 10

That cold autumn morning no eyes saw the sun, Which literary technique does this line use? metaphor imagery simile personification I was thinking imagery

English (Dracula)

I am making a Wanted Poster of Dracula and i don't know what statement to put about him below the picture of him. i was thinking like: Evil Count and Blood Thristy

History

Which of these values was central to the Transcendentalist writers? Connection with nature Connection with urban life Patriotism for the United States Charity for the poor (I'm thinking either A or C)

graph

can someone SHOW me how to solve these graphs?2x > -6 and x - 4 < 3 x + 5 > 2x + 1 and -4x < -8 -6 < x + 3 < 6 (Remember this is an "and" statement) -3x < -6 or x + 5 < -2 x - 2 > 2x + 1 or -10 > -2x - 2 Look at the third. -6 < x + 3 < 6 (...

Physics/Math

A 1.50 kg snowball is fired from a cliff 12.5 m high with an initial velocity of 14.0 m/s, directed 41.0° above the horizontal. (a) Using energy techniques, rather than techniques of Chapter 4, find the speed of the snowball as it reaches the ground below the cliff. (b) What ...

math

vector a is 8 ft., vector b is 2 ft, and theta is at 41 degrees. find the resultant and the direction. I drew a diagram that shows a connecting with b (head to tail), and they make the 41 degrees. I use law of cosines and got about 6ft, which doesn't sound right to me. my work...

science

a region of magnetic force is known as a _______________ magnetic field. You could also be thinking of magnetic pole.

Statistics

There were two independent groups who took a school course by different modes. The first sample of students took the course in the online and the second sample took the course in the conventional face to face mode. Using the sample data determine if there is significant ...

Philosophy - Logic

I have a few logic questions that I am having difficult with and would be greatful for any insight... #1 I need to know if this is a real or apparent argument. A: I saw Bob with Mary last night. B: You saw Frank, Bob's identical twin, with Marsha last night. I'm thinking that ...

Film and Literature

Apply at least one of the critical approaches introduced in this week's lecture (reader-response/viewer-response, psychoanalytic, or historical criticism), to "Memento Mori" and Memento. How might these approaches help us make sense of this story and its film adaptation?

Chemistry

Core electrons shield what from the pull of the nucleus? A. Identical electrons B. Valence electrons C. Neutrons D. Protons I was thinking d or a.

Algebra

A rectangle with a perimeter of 172ft needs how many tiles that are ft squares !! I'm thinking 172 bc 1ft 1 by 1ft is still 1ft

Language

When you're told that there are no jobs. And it is time for some fast thinking. What would be the correct thing to put in? 1) jobs, it 2) jobs, and it

HELP MATH

Thank you for taking the time to respond. I am in the 5th grade. However word problems are a problem. On my homework sheet it says, Strategies Used.... Visual Thinking... My soloution First I... Then I... Next I... After that I... Finally I... My answer is... I think my answer...

Derivative Test

Consider the function y = 3x5 – 25x3 + 60x + 1. Use the first or second derivative test to test the critical points. How many relative maxima did you find? I got 2 as the relative maxima, is this done correctly?

hypothesis test

I am confused on what statistic test I should perform. I think it should be the t-test, which I have provided below. If the t-test is correct, how do I decide if I need to reject the null hypothesis. I get really confused on these things. Null Hypothesis: The State of South ...

math

suppose you bought some 32 cent stamps and some 20 cent stamps. you spent $3.92 for 16 stamps. how many of each stamp did you buy? x = number of 32 cent stamps y = number of 20 cent stamps ================== x+y = 16 0.32x + 0.20y = 3.92 solve for x and y. Check my thinking. x...

Calculus - PLEASE HELP!!

For any real number x there is a unique integer n such that n≤x<n+1, and the greatest integer function is defined as ⌊x⌋=n. Where are the critical values of the greatest integer function? Which are local maxima and which are local minima?

english

I need help thinking of an essay topic to do with responsibility? We have a list of sources to work with, as examples: Frankenstein, Dr. Jekyl and Mr. Hyde, Hamlet, V For Vendetta, The Tell Tale Heart and several others.

calculus

This problem has two parts but I can only see this so far. I probably over thinking..what is this asking for? How do I answer it? To evaluate lim x→ infinity sqrt(x^2 + 4) *first consider that as x becomes infinitely large x^2+4 -> __?__

education ece

A. his printing ability and scholarship. A child’s oral vocabulary is closely related to: B. reading comprehension and ease in learning to read. C. creativity and motivation. D. attention span and distractibility. Im thinking it's A.

Social Studies

What was the main purpose of the settlers who established Jamestown? a.to trap animals and sell furs b.to find gold and silver c.to farm tobacco d.to collect sweetgrass for baskets Would it be B? I am thinking B,or C.

Functions & Trig

evaluate each function at the given value: f(n)=-n^6+31n^4+26n^3+20n^2+-33n-20 when n=6 I was thinking that I should do synthetic division, but I've tried it a few times and I can't get it to work out correctly. Please help!

Functions & Trig

evaluate each function at the given value: f(n)=-n^6+31n^4+26n^3+20n^2+-33n-20 when n=6 I was thinking that I should do synthetic division, but I've tried it a few times and I can't get it to work out correctly. Please help!

Please check my Calculus

1. Find all points of inflection: f(x)=1/12x^4-2x^2+15 A. (2, 0) B. (2, 0), (-2, 0) C. (0, 15) D. (2, 25/3), (-2, 25/3) E. none of these I got D. I found the second derivative and equaled it to 0 and solved for x. I plugged the x values in to get my points. 2. Find the ...

Biology

After graduation, you and 19 friends build a raft, sail to a deserted island, and start a new population, totally isolated from the world. Two of your friends carry(heterozygotes) the recessive allele c, which causes cystic fibrosis in homozygotes. Assuming that the frequency ...

math (double checking)

I've posted this question before but I forgot to say that I was dealing with polynomial inequalities (not sure if that makes a difference) The question is: Solve the following polynomial inequalities. (9 marks) 4x - 5 ≤ 2(x - 7) x^3 - 5x^2 + 2x ≥ -8 2(x^3 - 2x^2 + ...

gr10 science

What is the critical angle in flint glass when light passes from flint glass into air? flint glass = 1.70 air = 1.0003

Critical Thinking

Categorize each fallacy to its match fallacy which are Ad homimem/genetic, wishful thinking, "Argument" from popularity, Hasty Generalizing, "argument" from outrage, straw man, post hoc, red herring/smokescreen, group think, scare tactices, poisoning the well, apple polishing...

Survey

What first comes to mind when you see or hear the word blood? red, then death, then if i kept thinking, it wouldn't be a first thought sang -- as in the latin base

chemistry

what is the oxidation number for nitrogen in the following? NH3 NO2 1- N2 NO2Cl N2H4 We will be happy to critique your thinking or work. I don't even have a clue as to how to work it out.

Biology

Hi, I've just recently gotten a project that requires you to make a 3D model of the mitochondria. I'm thinking of making it out of clay, but can someone help me think of other ways to make it? thanks.

Communication Theory

What part of Charton Heston's speech to Harvard Law School students in 1999 would be considered an enthymeme? I am thinking it is somewhere in the beginning of the speech.

Business Policy

"What are the differences among the research approaches (and thinking styles) that guide the predominant kinds of studies done in operations research, marketing, finance, and/or organizational behavior?"

health

What healthful alternatives would you recommend to a teen who is thinking about using drugs to deal with stress? Explain the importance of alternatives to substance abuse. please & thank you :)

Psychology

Evaluations of a particular belief, person, object, or idea describe a person’s: (Points: 5) attitudes. motivation. predispositions. biases. was thinking D im not sure can someone help please?

Physics

a novice pilot sets a plane's controls, thinking the plane will fly at 2.5X10^2 km/h to the north. if the wind blows at 75 km/h toward the southeast, what is the planes's resultant velocity?

Science help!

adding magenta and yellow dyes makes what color? At first i thought it was red. but when I realized we are adding dye's not light im thinking its black.. but im not sure! please help!

english

Hi I have to compare Mending Wall by Robert Frost to modern day time. I was thinking about comparing it to a song or movie, but I'm not sure of any. Do you have any ideas?

Physics

What is the angle of refraction of a light ray that enters the surface of a calm lake from air at an angle of 45 degrees to the normal? The refractive index of water is 1.333. 32.04 45.00 59.99 33.76 I was thinking A or D

Psy202

After hearing about some possible causes of sneezing, a scientist decides that room fresheners are the most common cause. What is the term that describes the scientist thinking

week 5 104 HIS world civilizations11

Thinking back to the course text chapter on the Enlightenment, how might the rise of religious based independence movement challenge Enlightenment ideals?

History/Government

Why has there been a decline in freedom in the world over the last 10 years? Any thoughts? I was thinking along the lines of terrorism and the pressure for the world to gain a democratic state.

Critical Innovation

I need to select an individual who I believe to be a creative thinker, I am drawing a blank. But there is a catch it may not be any person or event that happened prior to 1950 or any of the following people. Bill Gates, Walt Dinsey, Oprah Winfrey, Steve Jobs, Andy Grove, Sam ...

english

8. Which one of the following sentences fails to follow parallel construction? A. I would be surprised if Jacob's essay does not demonstrate critical thought, careful analysis, and exhaustive research. B. It was a fine but extremely boring lecture. [C. I want nothing more than...

math

What is the additive inverse of 125,000 ? A) -125,000 B) 125,000 C) - 1 125,000 D) 1 125,000 16) Emma is thinking of subscribing to an e-magazine. The subscription price for one year is $5 per month, which will be withdrawn from Emma's checking account. Express the amount that...

Physics/Math

You drop a 1.8 kg textbook to a friend who stands on the ground 9 m below the textbook with outstretched hands 1.50 m above the ground. (a) What is the speed of the textbook when it reaches the hands? m/s (b) If we substituted a second textbook with twice the mass, what would ...

English

I urgently need to translate an evaluation grid ( to evaluate pupils' paragraphs) into English. 1) The total score is 15. The points will be ? as follows: Content: 5 Grammar and vocabulary accuracy: 5 Cohesion (use of appropriate sentence connectors, critical criawareness ??? ...

Grade 8 Math

URGENT HELP!Squares into Primes Some primes can be expressed as the sum of two squares, as in 13=2^2+3^2; some can't:7=/=a^2+b^2. Other primes can be c^2+2e^2 like 11=3^2+2*1^2; still others are f^2+3 g^2, like 31=2^2+ 3* 3^2. Find all the primes less than 100 that can be each...

Early Child Ed.

Would you please check these questions and my answers? 1.Research indicates a child's development of prejudice occurs as an interaction of which: A) cognitive development and positive ideas about particular groups in the child's social environment. B) thought processes and ...

physics

The average velocity for a trip has a positive value. Is it possible for the instantaneous velocity at any point during the trip to have a negative value? (I'm thinking yes because derivatives can be negative but I'm not sure). also A ball is dropped from rest from the top of ...

soil!

In what ways is soil pH and light the two critical factors for plant growth in the Boreal Forest? Please only post your question once. Double posting sidetracks tutors and wastes time that could be better spent on other posts. See my response to your other post. I hope this ...

Calc.

1000 yds of fence x 1000-x 1. Show that the area function to be maximized is A(x) = ( pi + 4 / 16pi) x^2-125x+62500 2. Show that the critical point of A(x) is x=1000pi/pi+4 3. 1000yds of fencing and y>2r, find the values of r and y that maximizes the area of this new region...

Science/chemistry

Could you please check these answers I don't understand #4 could you give me a link or you can try to help me. Thanks: 1. Identify what all organic compounds have in common, and list the four principal classes of organic compounds. Answer: Cabohydrates, lipids, proteins, and ...

Math

You have a $200,000 mortgage. You have had the house for one year. The rate is 7.5% fixed for 30 years. Rates have come down and you are thinking of refinancing at the new rate of 6%. 1) What is your mortgage payment and interest on your current mortgage? 2) What would your ...

Chemistry

Can you please help me to work out the addreviated structural formulae of hydrolysis of tocainide? Won't it be the -NH2 group that hydrolyzes? ArNH2 + HOH ==> ArNH3^+ + OH^- Check my thinking. Thanks That is exactly what I thought it would be. Thanks again DrBob.

law

hi, im having trouble thinking of my own laws. can someone help me out. thank you very much. Some examples: Cell ban in cars, raising lowering an age limit (driving, voting retirement etc.)

Conflict Management

Name at least 3 Passive aggressive groups and behaviors in society I was thinking the KKK, Civil Rights Movement, and disgruntled workers in the workplace. Any other thoughts would be greatly appreciated! Thanks :)

HUM/111

identify two possible strategies that Thomas Hutchinson or Samuel Adams, or both, likely used to develop and improve his thinking prior to taking a stand and acting according to his beliefs.

Intermediate Algerbra

For sum odd reason im thinking to hard and getting stuck never happened before but the quesion goes like this--- Find the equation of the line that passes through(5,7) and is parallel to the y-axis

Science

In an effort to reduce global warming, individuals and companies have been buying __________________ to fund restorative projects Can someone please help me I am thinking Carbon Filters but i think that might be wrong

classroom management

Why is building student-teacher rapport critical to establishing and maintaining a productive classroom environment? How does communication with students impact successful implementation of classroom rules and procedures? What communication skills and methods will you use to ...

Economics

from a supply/demand side, I assume that the supply of savings would move inward if the gov lower taxes on profit resulting in an increase in the deficit. Am I correct in my thinking?

Writing

I need ideas on a story about Cookie Dough Ice Cream. I've been thinking since yesterday and I can't think of anything. And it's due tomorrow.. Ideas please?

Biology

Increasing what in a plant cell will increase energy production? I was thinking glucose, water, or sunlight. But the thing is we are talking about changing something within the cell. Anyone want to chime in on this? Thanks!

science

Just need to know if my answer is wrong or right. Thank You! :) Select all the following that could be observations:? a) what some is thinking b) the taste if pancakes c) the sight of clouds in the sky d) the taste of a cookie C

english

hello, i am looking for a life-changing poem. the example i have is; a boy thinking war was great and when he got back, he lost a few limbs and then realised that it wasn't so great. thanks

algebra

Choose the best response to descrive the polynomial. -4x^3-2x^2+2x A) The coefficients are all negative B) The leading coefficient is negative C) It is a binomial D) It is of degree four. I was thinking it is c could someone tell me if I am right! Thanks!

preschool

Letting the _________set the limits is one of the approaches to preventing misbehavior. a. approach b.environment c. feedback d. guidance I chose b-my thinking is that the environment is an important part of managing any behavior.

Science Project topic question

If you are looking into comparing the effects of various oils on pseudomonas aeruginosa, what will you search for aside from the oils you're thinking of testing it on the bacteri and the infection?

critical thinking

Please check my work. I have no one here to help thank you. 9. Explain what techniques you would use to present your ideas on this topic and persuade others effectively. If I were to represent any ideas in the argument, I would consider using persuasiveness consistently. I ...

Physics

In 1996, the Fiberoptic Link Around the Globe (FLAG) was started. It initially involves placing a 27,000 km fiber optic cable at the bottom of the Mediterranean Sea and the Indian Ocean. Suppose the index of refraction of this fiber is 1.56. If all reflections occur at the ...

Physics

In 1996, the Fiberoptic Link Around the Globe (FLAG) was started. It initially involves placing a 27,000 km fiber optic cable at the bottom of the Mediterranean Sea and the Indian Ocean. Suppose the index of refraction of this fiber is 1.56. If all reflections occur at the ...

Math Help Please

Kale is building a small basement suite. The bathroom takes up 1/3 of the suite and has an area of 12m2. 1. Draw the room and label all the areas 2. what are the possible dimensions of the bathroom? 3. what is the area of the rest of the suite without the bathroom? 4.what is ...

Math - Trigonometry

For how many values of theta such that 0<theta<360 do we have cos theta = 0.1? (Note that theta is a measure in radians, not degrees!) I'm kinda confused with the problem? Could someone help me? I'm thinking unit circle, so cos is the x coordinate. It would be easy if ...

Statistics

"Suppose two independent samples have been collected.Based on a sample of 26 from the first population, you observe 14 successes. The second sample of size 26 had 17 successes. What is the critical value for a 85% confidence interval that compares these two population ...

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