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Posts by sarah

Total # Posts: 5,821

Math
If you write down the equation as you read you will end up with the correct answer of C.

Math
8. 7/8 = ?/48 A. 13 B. 42 C. 1 D. 6 I think it is B because 48 divided 8 = 6 and that means 7 * 6 = 42

Math
3. Which one of the following pairs of numbers contains like fractions? A. 6/7 and 60/70 B. 1/2 and 3/2 C. 4/8 and 12/16 D. 5/4 and 4/5 A?

Math
2. Jane is making a suit which requires 2 5/8 yards for the jacket and 1 3/4 yards for the skirt. What is the total amount of material she needs? A. 4 3/8 yards B. 3 2/3 yards C. 4 yards D. 3 1/2 yards A?

Calculus
f(x)= ln[(x(x-1))/(x-2)] f(x)= ln(x(x-1)-ln(x-2) f(x)= ln(x)+ln(x-1)-ln(x-2) f'(x)=1/x+1/(x-1)+1/(x-2)

English - grammar
We can not eat before him.

Physics
In an experiment done by scattering 5.5 MeV α particles on a thin gold foil, students find that 10,000 α particles are scattered at an angle greater than 90 degrees. How many α particles will be scattered between 60 degrees and 80 degrees?

7th grade math
7/20= 0.35 -4/5= -0.80 0.35-4.8-0.80+4.9=-0.80

Chemistry
M=mol/L use stoichiometry 0.160M=0.160mol/L find mol 0.160mol/L*0.240L=0.0384 mol multiply by molar mass of silver nitrate 0.0384mol*169.87g/mol=6.523g AgNO3

Physics help please
In an experiment done by scattering 5.5 MeV α particleson a thin gold foil, students find that 10,000 α particles arescattered at an angle greater than 90 degrees. How many α particles will be scattered between 60 degreesand 80 degrees?

Physics help please
Rutherford Scattering Calculate the impact parameter for scattering a 7.7 MeV alpha particle from gold at an angle of (a) 1 degree and (b) 90 degrees?

chemistry
K charge of +1 B charge of +2 SO4 charge of -2 Br charge of -1 to get the solution swap the charges. mixing to ionic solution when mixing the metals switch places so you get KBr and BaSO4 which is also K1Br1 Ba2(SO4)2 since the charges are the same you don't write them. ...

chemistry
K2SO4(aq)+BaBr2(aq)→ 2KBr(s)+ 2BaSO4(aq) formation of a salt when the solution mix.

Math Help
b the inverse is the reciprocal of a number. 5 inverse is 1/5

trigonometry
24x^2-18x 6x(4x-3)

Math
Ms.Sue I guessed,sorry.

Math
Thank you so much Brady,I just got a 100% on my test. :-) I am so happy that you took your time to help me.

Math
Could someone explain to me # 20 how I got the answer correct

Math
16. What is the word name for 40,517? A. Four thousand, fifty-one seven B. Forty thousand, five hundred seventeen C. Four thousand, five hundred seventeen D. Forty thousand, fifty-one seven B? 17. Pizza Perfection sold 93 pizzas on Monday, 67 pizzas on Tuesday, 78 pizzas on ...

Math
15. Which of the following statements about the number line is true? A. Number lines can't help you compare numerals. B. Number lines end with the number 10. C. Numbers get larger as you move to the left on the number line. D. Numbers get smaller as you move to the left on...

Math
13. What is the sum of 1,015 and 119? A. 896 B. 1,314 C. 1,224 D. 1,134 D? 14. For a popular Broadway musical, the theater box office sold 356 tickets at $80 apiece, 275 tickets at $60 apiece, and 369 tickets at $45 apiece. How much money did the box office take in? A. $44,980...

Math
11. Which one of the following mathematical statements is true? A. 28 ÷ 0 = 0 B. 28 – 0 = 0 C. 28 + 0 = 0 D. 0 ÷ 28 = 0 I think it is D.

Math
10. If one apartment requires 36 square yards of carpeting, how many square yards of carpeting do 25 identical apartments require? A. 27 square yards B. 900 square yards C. 936 square yards D. 61 square yards I think it is B.

Math
9. What is 307,495 rounded to the nearest thousand? A. 307,000 B. 307,400 C. 308,000 D. 310,000 I think it is A.

Math
8. What is the sum of 667 and 23? A. 29 B. 690 C. 15,341 D. 644 Is the answer B because sum is the answer of the two whole numbers.

Math
4. What is 1,112,433 rounded to the nearest ten thousand? A. 1,100,000 B. 1,120,000 C. 1,200,000 D. 1,110,000 I think it is D.

Math
2. What is the selling price of a $12,543 boat if a $758 discount is given? A. $11,758 B. $12,785 C. $11,785 D. $12,758 I think it is C.

English
Ms.Sue I got a 100% on my test, thank you so much.

English
Ms.Sue I just posted new questions on page 2,could you please check them for me.

English
Ms.Sue could you check my answers,and if there is wrong ones please tell me.Thank you! :-)

English
8. A simple subject can be either a noun or a/an A. adjective. B. adverb. C. pronoun. D. verb. 8.C? This question is based on the following paragraph: (1) We decided to climb Mt. Rainer, but it was a long, hard journey to Washington State from Medford, Oregon. (2) We were ...

English
7. In which sentence is a homophone used correctly? A. Wherever you go, their you are. B. He could not break quickly enough to avoid the accident. C. I would not want to be there mother. D. He replaced the brake lining. D?

English
1. Which one of the following groups of words is a fragment? A. Strolling in the park on a summer afternoon. B. Talking on the phone is her favorite pastime. C. In December, we usually take a skiing trip. D. The Carters enjoy vacationing at the lake. A? 2. What is the simple ...

English
Ms.Sue can you check my answers,I just want to make sure they were right.

English
6. In which one of the following sentences does the verb agree with the subject? A. Here is the reasons we can't start the car. B. There is a million reasons why I shouldn't go. C. Who is the people in the photograph? D. The book that explains the plays is on the shelf...

English
I think it is C or D?

English
5. An imperative sentence is to a command as a declarative sentence is to a/an A. exclamation. B. wish. C. question. D. statement.

English
Ms. Sue I am not so sure about this question?

English
3. In which one of the following sentences is the simple subject also the complete subject? A. Cory drove to Middleton in his search for Eloise. B. Large and small dinosaurs stalked the grassy plains. C. Detectives Homer Fry and Janine Small looked high and low for clues. D. ...

English
1. Which one of the following groups of words is a fragment? A. Strolling in the park on a summer afternoon. B. Talking on the phone is her favorite pastime. C. In December, we usually take a skiing trip. D. The Carters enjoy vacationing at the lake. I think it is A because it...

Physics help please
A gamma ray with 700KeV energy is Compton-Scattered from an electron. Find the energy of the photon scattered at 110 degrees, the energy of the scattered electron, and the recoil angle of the electron mp=mass of proton=1.673x10^-27 λ=h/mpc(1-cosθ) λ=(6.6261x10^-...

English
Thank you Ms.Sue and Brady for helping me I couldn't do it with out you :-)

English
Brady you were right the answer was B. :) Thanks a lot.

English
13. When an adverb modifies a verb with a helping verb, the adverb should generally be placed A. before the helping verb. B. after the helping verb. C. at the end of the sentence. D. at the beginning of the sentence. Ms.Sue I just submitted my answers and got this question ...

English
13. When an adverb modifies a verb with a helping verb, the adverb should generally be placed A. before the helping verb. B. after the helping verb. C. at the end of the sentence. D. at the beginning of the sentence. Ms.Sue I just submitted my answers and got this question ...

English
Ms.Sue what do you think about questions 19 and 20?

English
19. A?

English
Thank you, I'm just stuck on #19.

English
I think 15 is B.

English
20. In the following sentence what question does the adverb away answer? Greta was telling Lucas that she was going away for the long holiday weekend. A. How? B. Where? C. When? D. How much? B?

English
19. What is a prepositional phrase in the sentence? A. from the refrigerator B. eating my food C. pay me D. must stop B?

English
17. In which one of the following sentences is the word too used like the word also? A. Would you care if I went too? B. The dessert was too rich for his taste. C. John had too much homework over the weekend. D. Harriman told Jake it was too bad about his mother. A?

English
16. Which one of the following sentences contains a coordinating conjunction? A. Since Candace likes vanilla ice cream, please buy some for her. B. Since it's Tuesday, you should carry out the trash. C. Howard was brave, and he was strong. D. Bobby Jo keeps trying, ...

English
15. In which of the following sentences is the word down used as an adverb? A. Ricky rolled down the car window to place his order at the coffee shop. B. Just as she was standing to give her presentation, Ashlee fell down. C. Gail fell down the steps because she tripped on her...

English
Ms.Sue what do you think about questions 11 and 14?

English
14. In which one of these sentences does an adverb modify a verb? A. Mr. Dodge moved in an extremely slow manner. B. The dress was terribly old. C. Lucy quickly hid behind the tree. D. Jacob was a very smart boy. C?

English
13. When an adverb modifies a verb with a helping verb, the adverb should generally be placed A. before the helping verb. B. after the helping verb. C. at the end of the sentence. D. at the beginning of the sentence. A?

English
The underlined word for A is for The underlined word for B is but The underlined word for C is for(the one next to calls) The underlined word for D is but

English
I'm guessing because I am not sure ? :-( A

English
11. In which sentence is the underlined word a preposition? A. She skipped her breakfast, for it was getting late. B. It was a sunny day, but Jane remained indoors. C. The Constitution calls for equal rights for all. D. Senator Young objected to the bill, but he didn't say...

English
For #8 I'm guessing its C.

English
10. Adverbs can modify all of the following except A. verbs. B. nouns. C. adjectives. D. other adverbs. I think the correct answer is B nouns.

English
I think it's D?

English
8. In which one of the following sentences is but used as a preposition? A. I would like to return to Italy, but I have no money. B. The lake is pretty, but it's too cold for swimming. C. We discovered that Candy will do anything but work. D. I wanted to leave, but I was ...

English
8. In which one of the following sentences is but used as a preposition? A. I would like to return to Italy, but I have no money. B. The lake is pretty, but it's too cold for swimming. C. We discovered that Candy will do anything but work. D. I wanted to leave, but I was ...

English
I think it might be B because a prepositional phrase is a group of words that starts with a preposition and ends with its object.

English
7. Which one of the following sentences includes a prepositional phrase? A. Lois treasured her time off. B. Terry and Rowena met Craig at the mall. C. He came when I was away. D. Because it was raining, Gladys stayed indoors.

English
This question is based on the following sentence: Dolly must clean up her room before she goes out. 6. In this sentence, what word begins the subordinate clause? A. before B. clean C. she D. Dolly I think it is A because the word before connects the two sentences together.She...

English
5. In the second sentence, the phrase "inside his trouser pockets" is a/an A. independent clause. B. subject of the sentence. C. subordinate clause. D. prepositional phrase. I think it is D prepositional phrase?

English
I think it is A Emotion

English
4. Which one of the following terms is most closely associated with interjections? A. Emotion B. Description C. Action D. Qualification

English
I think that it is D?

English
1. In which one of the following sentences does an adverb modify an adjective? A. His appearance greatly affected Candace. B. Mark was dressed properly. C. Lucy danced tirelessly. D. His shirt was extremely tight.

math
Ohh okay

English
Yes Ms.Sue you were right for both answers.Thank you! I have earned a 95%

English
The answers for both of them was B,but they were wrong. ???

English
18. Which one of the following sentences contains an object pronoun? A. It's a good day for fishing. B. You saw what you expected to see. C. I think that cat is mine. D. Jim accused her of stealing the picture.

English
17. Based on the words in parentheses, which one of the following sentences needs a past participle? A. (Look) out for snakes, we moved through the swamp. B. They just (finish) breakfast when the phone rang. C. Last night, parents (gather) at the elementary school. D. We have...

English
Ms.Sue I just submitted my answers and these two were wrong.

English
Thank you so much Ms.Sue for helping me,I really appreciate it.That was all of the questions that I had for today :)

English
I think it is A.Often the subject will act upon the object.

English
20. Which of the following statements is true regarding sentence components? A. Often the subject will act upon the object. B. Every sentence must have an object. C. The predicate can be a noun or a verb. D. The object can be a noun or a verb.

English
Ms.Sue can you help me I'm stuck on this question.

English
I think it is B or C because you have to add ed to the word (finish) and (gather) to make it sound right and make sense.

algebra
The cost, c(x) in dollars in per hour of running a certain fishing boat is modeled by the function c(x)= 0.9x^2 - 18.1x + 135.1, where x is the speed in km/hour/ At what approximate speed should the boat travel to achieve minimum cost?

English
I just posted an additional question.

English
17. Based on the words in parentheses, which one of the following sentences needs a past participle? A. (Look) out for snakes, we moved through the swamp. B. They just (finish) breakfast when the phone rang. C. Last night, parents (gather) at the elementary school. D. We have...

English
Thank you Brady!

English
B?

English
I think it is B red because I asked myself what truck was parked behind the garage?

English
15. What is the adjective in the sentence "The red truck was parked behind the garage"? A. parked B. red C. truck D. behind

English
I think it is D because after the word we their is no helping verb.It is just "we helped".

English
I think it is A because of the word driven.

English
13. Which of the following sentences contains a verb in the simple past tense? A. Jenna has driven this route multiple times. B. I was working overtime for about six months. C. She would like to join us. D. We helped Joan to pack her things.

English
That's okay.

English
I don't know I think it's either A or C.

English
I think the incorrect plural would be in sentence A or D.

English
I think the object of the verb is Gramercy Park.

English
12. Which sentence contains an incorrect plural? A. We spotted the foxs late in the afternoon. B. The parties ended around midnight. C. If wishes were horses, beggars would ride. D. I hate traffic delays.

English
I think it's B because Morey is the object of the verb.

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