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Train A and Train B are traveling towards each other but are 2,100 miles apart. Train A is traveling at 50 mph and Train B is traveling at 35 mph. When will they collide?

16 years ago

when you are finding displacement from a velocity graph and it says find the displacement at t=3 do you find the area from the points 0 --->3 to the x axis from 0--->3 or no?

16 years ago

Estoy cansado de que mi padre (1) fumando (fumar).

16 years ago

Suppose you are in a spaceship in freefall between Earth and the moon. How could you distinguish between a lead brick and an ordinary brick if you were blindfolded and wore gloves?

16 years ago

a ferry is crossing a river. If the ferry is headed due north with a speed of 2.5 meters per second relative to the water and the river's velocity is 3 meters per second to the east, what will the boat's velocity be relative to earth?

14 years ago

A 0.101 kg meter stick is supported at its 40 cm mark by a string attached to the ceiling. A 0.68 kg object hangs vertically from the 6.61 cm mark. A second mass is attached at another mark to keep it horizontal and in rotational equilibrium. If the tensi...

13 years ago

If a student starts with 0.387 g of p-anisaldehyde and ends up with 0.265 g of methyl-E-4-methoxycinnamate, what are their theoretical and percent yields?

13 years ago

Bloom's taxonomy levels A) correspond directly to grade levels in constructing an action plan. B) help teachers to gauge the cognitive levels required for their objectives. C) identify at which step in the DID cycle instruction is occurring. D) indicate t...

12 years ago

Multiple intelligences can best be measured by the Stanford-Binet IQ test. True or False

12 years ago

The purpose of IQ tests is to A) define cognitive style. B) describe preferred learning style. C) predict scholastic performance. D) identify personality types. I think its C but would like a second opinion.

12 years ago

Learning may be evidenced I'm not sure what this means.

12 years ago

Assimilationist ideology supports the idea that the schools should serve to homogenize newcomers at the best possible speed. True or False? I want to say true, but would like a second opinion.

12 years ago

A teacher in 1975 would have used what technology to create handouts for his or her students? A) Ditto duplicator. B) Laser printer. C) Copy machine. D) Scan converter. I want to say C but would like a second opinion.

12 years ago

Resistance to learning the language of a country where one is visiting is an example of ethnocentrism. True or False? I would think this is false but I wanted a second opinion.

12 years ago

If a teacher wants his or her students to create a slide show that features digital pictures of students demonstrating projects the students have completed, the best software to use would be: A) Presentation software. B) Spreadsheet software. C) Database...

12 years ago

A teacher takes daily attendance and enters grades for report cards. This would be best served by software managed at which level? A) District level. B) Classroom level. C) Statewide level. D) National level. I think the answer is B but would like a secon...

12 years ago

In selecting software for the classroom, it is first necessary to ensure that A) the software features both text and colorful graphics. B) the software is at the correct grade level for your students. C) the software addresses diverse learning styles. D)...

12 years ago

Removable media are useful for a classroom teacher because they A) are read only. B) cannot be erased accidentally. C) have the greatest capacity of any storage device. D) are portable. I believe the answer is C, is this right?

12 years ago

The goal of the culture-general model is to help individuals understand intercultural interactions so that useful contact can be avoided. True or False? I think this is false, is this correct?

12 years ago

It has been found that most individuals can quickly (over the course of a one- or two-week vacation) develop an in-depth understanding and comfort with people from other cultures as long as there is a desire to reach an understanding True or false? I thin...

12 years ago

Is concept mapping a type of word processing software?

12 years ago

A program that helps you create tests by providing you with a database of questions is A) a test generator. B) an academic tool. C) an electronic gradebook. D) an Internet service provider. I believe the answer is A, but wanted a second opinion.

12 years ago

With the advent of digital technologies, A) audio and video support technologies were no longer considered valid media. B) digital audio and video technologies joined more traditional technologies as supports for instruction. C) research proved that nondi...

12 years ago

A term referring to perspectives on children’s development that emphasize the importance of cultural influences is A) cultural constructivism. B) ethnoconstructivism. C) social constructivism. D) anthropological constructivism. I believe the answer is C,...

12 years ago

It is not necessary for teachers and parents to maintain a close relationship for successful inclusive teaching to take place. A) True B) False I believe the answer is false, but wanted a second opinion.

12 years ago

Which of the following is true of memory? A) Teens have more false memories than younger children because teens have lived longer and have heard more stories that they incorporate into their memories falsely. B) Children in early childhood have more false...

12 years ago

What is the prevalence of diagnosed learning disabilities across the U.S.? A) 1-3% of students B) 3-9% of students C) 10-15% of students D) 15-20% of students I think the answer is C, is this right?

12 years ago

Which of the following would be most commonly accepted by most intelligence experts as an indication of intelligence A) being able to play Gershwin's "Rhapsody in Blue" after a relatively short period of practice B) solving problems such as, "If all A are...

12 years ago

Ms. Ng has a class that is half boys and half girls. Given findings on gender differences in verbal and spatial ability, which of the following is she most likely to find? A) few if any noticeable differences in the achievement of boys and girls B) the hi...

12 years ago

According to the text, the best explanation for SES differences in academic achievement is which of the following? A) genetic abilities B) experiences inside and outside of school C) levels of parental monitoring D) lack of government programs I believe t...

12 years ago

Which trait is valued on the average by U.S. teachers? A) negative emotionality B) slow-to-warm-up C) high activity D) low activity I would think the answer is C, is that correct?

12 years ago

Attachment research suggests that most children would be particularly resistant about being left with a new babysitter when they are A) newborn infants. B) about 1 year old. C) about 4 years old. D) about 6 years old. After reading my text, I would guess...

12 years ago

Which of the following traits has the best “goodness of fit” in China? A) negative emotionality B) happy and boisterous C) inhibited D) low effortful control I believe the answer is C. Is this right?

12 years ago

What seems to underlie self-control and ability to delay gratification? A) metacognition B) behavior modification C) imitation of effective models D) executive functions I believe the answer is D, is this correct?

11 years ago

Authoritarian parents A) accept more immature behavior than do other types of parents. B) favor punitive measures to control children’s behavior. C) reason with their children regarding rules. D) are more permissive than authoritative parents. I believe t...

11 years ago

Which of the following statements about discipline is true? A) High SES parents spank more than low SES. B) Latino parents spank more than African American parents. C) African American parents spank more than White parents. D) Most cultures teach children...

11 years ago

After making a child abuse report, how are teachers protected by law? I've been looking at the child abuse sourcebook for Florida, but I can't find anything that explains how teachers are protected by law, please help.

11 years ago

A geneticist analyzed the nucleic acid of a new species and found the following: -the proportions of U and G were the same -the proportions of A and C were the same -there was deoxyribose in the material . What can you say about the structure of the nucel...

3 years ago

x - 4y = 2xy. Give the terms. ________50-51.) x - 4y = 2xy. Give the constants. ________52-53.) x - 4y = 2xy. Give the coefficients. ________50-51.) x - 4y = 2xy. Give the variables. ________52-53.) 12x-2y+π=21π. Give the terms. ________54-55.) 12x-2y+π=2...

1 year ago

_______48-49.) x - 4y = 2xy. Give the terms. ________50-51.) x - 4y = 2xy. Give the constants. ________52-53.) x - 4y = 2xy. Give the coefficients. ________50-51.) x - 4y = 2xy. Give the variables. ________52-53.) 12x-2y+π=21π. Give the terms. ________54-...

1 year ago

____62-63.) The ratio of “seven less a number” and six is twice the difference of a number and one. ________64-65.) ________66. What position in the decimal number system does the underlined digit in the number 10011 represent? ________67. What position i...

1 year ago

Todas las noches (2) debo (deber) dormir en un ambiente húmedo para poder respirar bien. Él dice que necesita algo que lo (3) calma (calmar).

16 years ago

Yo creo que necesita un trabajo en el que (4) tenga (tener) menos presiones.

16 years ago

yo creo que los dos necesitan un tratamiento que los ayuden (Ayudar) a dejar el tabaco Lo mejor es que nosotros (6) buscamos (buscar) un médico especialista que (7) sepa (saber) sobre adicción y que los asuste (8) (asustar) un poco

16 years ago

never mind i got it

16 years ago

goes less further?

16 years ago

Thanks! However, Do I convert the g I got by dividing by the molar mass of methyl E? The reaction is 1-to-1.

13 years ago

Thank you so much!!! :)

13 years ago

Didn't really help at all, only made me more confused.

12 years ago

I have read, which is why I'm a little confused, cause to me the answer could be B or C

12 years ago

They are protected because of confidentiality

11 years ago