# Tyra

Popular questions and responses by Tyra
1. ## Math

The number of pages cameron reads varies directly with time in minutes. He can read 15 pages in 60 minutes.what is the constant of proportionality for the number of minutes to read 1 page A 1/4 B 1/2 C 2 D 4

2. ## Physics

a 2.25 kg bucket of water attached to a rope is swung in a 0.809 m circle. At the top the tension in the rope is 15.5 N

3. ## General Chemistry

What is the molality of KBr in a solution made by dissolving 2.21 g of KBr in 897g of water

4. ## AP Chemistry

Determine the pH of the following solutions. 1) 0.600 M HCl 2) 0.052 moles of H2SO4 dissolved in 4.2 L of water. 3)5.6 grams HNO3 dissolved in 450 ml of water. 4) 2.5 grams of NaOH dissolved in 500 mL of water. 5) adding 2 grams NaH dissolved in 0.56 L of

5. ## math

The scale factor for a model train is 1/6.if the actual train is 25 ft long, how long is the scale model? Is it A) 4.2ft, B) 3.4ft, C)150 ft, D) 5ft?

6. ## Physics

a 57.0 kg person in a rollercoaster moving through the bottom of a curved track of radius 42.7 m feels a normal force of 995 N. How fast is the car moving? Please help quickly it!!!

7. ## AP Chemistry

Determine the pH of the following solutions. 1) 0.600 M HCl 2) 0.052 moles of H2SO4 dissolved in 4.2 L of water. 3)5.6 grams HNO3 dissolved in 450 ml of water. 4) 2.5 grams of NaOH dissolved in 500 mL of water. 5) adding 2 grams NaH dissolved in 0.56 L of

9. ## Statistics

In a survey conducted by researchers at the University of Wisconsin, subjects were asked the question "Have you ever used cocaine?" in one of three methods, anonymous survey, personal interview, or phone survey. The contingency table below shows the

10. ## math

A scale on a map is 1 cm equals 50km. If the straight line distance between two cities on a map is 4.5sm, how far is the actual distance between the two cities?

11. ## English

How long would a short essay be?

12. ## Statistics

In a survey conducted by researchers at the University of Wisconsin, subjects were asked the question "Have you ever used cocaine?" in one of three methods, anonymous survey, personal interview, or phone survey. The contingency table below shows the

13. ## Writing

Josie wrote a newspaper advertisement about the school cafeteria's meatloaf. She wanted everyone to try it, so she explained how delicious it was and why they should eat it.Was her advertisement an example of descriptive,persuasive, narrative, or

14. ## math

The Food Barn sells candy bars at a price of 5 for \$1. Margaret bought \$12 worth of candy bars there and resold half of them at a price of 3 for \$1 and half at a price of 2 for \$1. How much profit did she make (assuming her labor costs are zero)?

15. ## ap algebra

can you check my answers please? Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around, at each zero. f(x) = 2(x - 2)(x + 4)^4 2, multiplicity

16. ## vocabulary

I have to use propose to answer this question. Change one letter to make another word for market or store.

17. ## ADDING AND SUBTRACTING DECIMAL THEN FILLING IN THE

0.67+1.09 THEN FILLING IN THE CHART

can you check my answers please? Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around, at each zero. f(x) = 2(x - 2)(x + 4)^4 2, multiplicity

19. ## math statitics

The makers of the MAGNETIZER Engine Energizer System (EES) claim that it improves gas mileage and reduces emissions in automobiles by using magnetic free energy to increase the amount of oxygen in the fuel for greater combustion efficiency. Following are

8x+x=12x=12

21. ## health

When comparing the flow of lymph in the lymphatic system with the flow of blood in the circulatory system, it can be said that the lymphatic system also A. uses a pump. B. contains fluid that travels in only one direction. C. uses valves to prevent

22. ## Science

A patient complains of constantly desiring food and water, then having to urinate frequently. Tests show normal ADH levels. These symptoms suggest A. diabetes insipidus. C. diabetes mellitus. B. Cushing’s syndrome. D. panhypopituitarism. C

23. ## Chemistry

How can soap make soft water from hard water? What objections are there to using soap for this purpose?

24. ## Math

How much should a girl go to 4th weigh?

25. ## math

Solve: 5/x=10/7

26. ## math

The ratio of Steve's age to Tims age is 6:7. If Steve is 84, how old is Tim?

The LCM of two numbers is 10. What could the two numbers be ?

28. ## Math/Chemistry

In my graph I have one line that decreases. What would be the shape name of a curve that would do so?

29. ## ap algebra

Can you please help me with these problems I don't understand them? thanxs! Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around, at each zero.

30. ## Science

A young man happens to spot an ex-girlfriend he’s trying to avoid. Why does his mouth become dry? Where could I find information on the question?

31. ## Algebra

f(x) = -4(x+2)(x - 5)^3 - 2, multiplicity 1, touches the x-axis and turns around; 5, multiplicity 3, touches x-axis and turns around I left (x+2) out of the equation. Can you explain to me these type of problems, I only understand a little bit of it.

32. ## ap algebra

Can you please help me with these problems I don't understand them? thanxs! Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses the x-axis or touches the x-axis and turns around, at each zero.

33. ## Math🙄

Christie rode 24 blocks in one hour. How many blocks could she ride in 2 1/4 hours?

34. ## math

how do I find the rules for input output division tables

I need general info on the Versailles Palace in France. I can't seem to find any sites that are easy to understand.

36. ## Computer

What is a microchip?

37. ## social studies

i need 7 facts on michelangelo Here are two really interesting sites. http://en.wikipedia.org/wiki/Michelangelo http://www.hlla.com/reference/mb-bio.html

38. ## childhood education

I have this question on a homework assignment. PLEASE HELP!! Mr. Eller wrote the following steps on individual cards: 1. crush graham crackers 2. put pudding in the cup 3. sprinkle crushed graham crackers on pudding 4. Add a marshmallow and enjoy! He mixed

1. ## social studies

Income

posted on April 1, 2018
2. ## english

Which of these sentences uses correct punctuation? Francis had a lot on his mind that afternoon, he was concerned about his mother’s illness and about losing his job. The packing instructions asked each camper to bring the following items; a flashlight,

posted on March 2, 2018
3. ## geography

underpants

posted on November 21, 2016
4. ## AP Chemistry

I think I understand 1) and 2) but I do not understand how to calculate the pH when it is dissolved and diluted.

posted on February 20, 2016
5. ## AP Chemistry

You have to determine the pH of these solutions. These are acid-base questions.

posted on February 20, 2016
6. ## Louisiana History

A)food storage

posted on October 21, 2015
7. ## world geography

Why are some bodies of water in Russia unnavigable for part of the year?

posted on June 12, 2014
8. ## english 9 1

did

posted on May 23, 2014
9. ## math

Thanks you so much :)

posted on April 9, 2014
10. ## math

Please tell me how to do,this

posted on April 9, 2014
11. ## math

The monkey bars on a playground measures 14.8ft long. A scale model of the bars measures 8 inches long. Write a scale statement for the model.

posted on April 9, 2014
12. ## Statistics

Sorry for the 2nd post...please omit...

posted on October 2, 2013

B. two-sample t-test of means C. H0: ì d = 0 where ì d = ì (before MAGENTIZER) - ì (after MAGNETIZER) B. 0.0039 D. Do not reject HO: The MAGNETIZER does not appear to reduce emissions

posted on April 15, 2013
14. ## Science

What are 10 disadvantges and advantages of shifting cultivation in agricultural science?

posted on January 17, 2012
15. ## college physics

A 600-kg car is going over a curve with a radius of 120 m that is banked at an angle of 25° with a speed of 30.0 m/s. The coefficient of static friction between the car and the road is 0.30. What is the normal force exerted by the road on the car? can u

posted on April 20, 2011
16. ## Biology

26. b 27. a

posted on January 23, 2010
17. ## health

Thanks everyone

posted on May 11, 2009
18. ## Science

Does this mean his sympathetic nervous system overrides the parasympathetic stimulation for saliva production?

posted on April 23, 2009