Posts by Kelley

Total # Posts: 260

Math
Karen read 20 pages of her book in a half hour if she reads for 3 hours at that same rate about how many pages of her book can she read

Chemistry
Is magnesium Sulfate ionic or covalent and why?

math
What is the smallest number that is divisible by the numbers 315, 455, and 875. Can you show me how to get this answer?

Math
after a cyclist has gone 2/3 of her route, she gets a puncture in a tire. Finishing on foot, she spends twice as long walking as she did riding. How many times as fast does she ride as walk? I know that the answer is 4 but do not know how to get to this answer. Can you please ...

math
What is the least common multiple of 864,624 and 819. Can you please show the steps. I know that they are both divisible by 3 but can't find the next lowest prime number to divide them by?

Math
If a set of closed under addition, must it also be closed under multiplication? explain your answer or give a counterexample

algebra
Solve the following equation for p: 5s - 3p = fp + 12 the fp is confusing me so much, I've tried solving it so many times but this keeps getting me

Algebra
If \$6000 invested for one year yields \$390 in interest, find the investment rate. how do I set up this problem?

math
I still do not understand where did you get those numbers from?

math
Rebekah needed exactly 6 cups of water for a recipe , but she had only 2 cups that could measure 5 cups and 8 cups of liquid respectively. How could she use these two to get the exact amount she needs

math
sara inspected the horses and hens in her farm one morning. Afterwards, we could not remember how many animals of each kind she had, but knew the total number of these animals was 27, her own age in 1997. She also knew that the total number of legs was 70, the year in which ...

Math
Got it, thanks! How about this: Find the number of segments required for each of the next three terms. 1 box, 2 boxes, 3 boxes, 4 boxes, ____,____,____ I know the answer is 16, 19, and 22. But I keep getting 15 for the first one?

Math
find the next three terms 2,3,9, 23, 48, 87

math
so I guess start the pattern over and double again so 640 and 1280?

math
I don't see a consistent pattern, here is what I have double double double minus 1 double plus 3 double minus 2

math
I did not give you the numbers, sorry Day 1: 10 hits Day 2: 20 hits Day 3: 40 hits Day 4: 79 hits Day 5: 161 hits Day 6: 320 hits

math
? I am not sure that I understand

math
you set up a bulletin board site on the internet. For the first six days , the number of hits or people who visit your site are given below. Make a conjecture on how many hits your site will get on day 7 and 8

Pre cal
it was suppose to say pre cal sorry

Pre
How many different license plate number can be made using 2 letters followed by 4 digits selected from the digits 0-9 a) if letters and digits may be repeated? b) if letters may be repeated, but digits may not be repeated? c) if neither letters nor digits may re repeated?

Pre-cal
a blimp, suspended in the air at a height of 500 feet, lies directly over a line from Soldier Field to the Adler Planetarium on Lake Michigan. if the angle of depression from the blimp to the stadium in 32 degrees and from the blimp to the planeterium is 23 degrees, find the ...

Math
How do you solve -1-2 over 1/2

math
Fred has 3 times as many dimes as quarters. How many dimes does he have if the value of all the coins is \$3.85?

Math
Please show me how to write an equation in slope intercept form for a line with a y intercept of -1 and an x intercept of 4

math
Does the equation y+4 = 0 have a slope and why or why not?

biology
Can you please explain this to me? List all the possible genotypes of a pea plant with purple flowers and round seeds.

Math
Write an inequality for the following statement 9 is greater than b

math
A money bank has twice as many nickels as dimes. There is exactly \$2.00 in the bank. How many nickels are there? Can you answer this and show me how you got it?

math
Can you show me how to write this equation: The greater of two consecutive even integers is six less than twice the smaller.

biology
Which of the following is not an organice molecule? Cellulose sucrose water testosterone

biology
which of the following is not an organic compound: cellulose sucrose water testosterone

biology
How is a cow protein different than a human protein? How is cow DNA physically different from human DNA? Remember all proteins are made up of amino acids

biology
amino acid is to protein as fat is to lipid DNA is to RNA sugar is to fat simple sugar is to starch

math
a surplus of 12 items is represented by 12, determine the opposite of that number and describe the measurement indicated by that opposite? I think it is 12 and the opposite is -12, a shortage of 12 items. Is this correct?

math
W=2.5S W = S + 18 2.5S=S + 18?

math
Thanks how about this one? Western State College is 18 years older than southern state. Western is also 2.5 times as old as southern state. How old is each? choices for southern state are 12, 14, and 18

math
How would you set up an equation to solve this problem? A clown weighs 60 lbs more than a trapeze artist. The trapeze artist weighs two thirds as much as the clown. How much does each weigh? Choices for the weight of the trapeze artist are: 110, 120, 125

science
When enough experimental data support a hypothesis, the hypothesis then becomes a fact theory inference conclusion I am torn between theory and conclusion

math
Please show me how to solve: Brenda drove three times as far as Jan. Brenda drove 24 miles more than Jan. How far did Jan drive?

math
can you solve and show me the steps? 3(x-1)2=27

math
Mike jogs for half an hour at y mi/h. He jogs ? mi complete the statement with a variable expression

English
The Red Cross' shelters needed ham operators. Is the apostrophe correct in the sentence above?

english
I have to take the sentence as it is....

english
Last one, I promise Today, the Red Cross continues Barton's work, successfully responding to people, victims of hurricanes, floods, fires, and wars in emergencies. What goes around victims of floods, fires, and wars in emergencies.

english
Okay just a few more please. What about around including a letter to President Lincoln in this sentence? I think parentheses since closely related? Pressure on the U.S. War Department including a letter to President Lincoln led to her being given an office for her work. what ...

english
So what do you think is needed around measles, smallpox, and typhoid in the following sentence, dash parentheses or is it correct? More soldiers died of disease measles, smallpox, and typhoid than died of hostile gunfire. I think parentheses since it is loosely related? What ...

english
So, on the last one a parentheses and not a dash? What about this one, I'm not kidding women were not supposed to travel on their own. I think dash because it is an abrupt break in thought?

english
What is needed before or after the date listed below, a dash or a parentheses or is it correct? I think parentheses because it is loosely related to the sentence? During the Civil War 1861-1865, however, Barton performed another important national service. Also, what about ...

math
Find the zeros of each function. Then graph the function. y= (x-1) (x+2) Can you show me how to do this please?

Math
2/3 and 5/8

geomory
Mike can walk a mile in 2/3 of an hour.Dennis can walk a mile in 5/8 of an hour.Who walks a mile faster?

English
how about this one: Arc welding is another job among the many risky jobs that robots perform. prep phrase: among the many risky jobs modifies: arc welding adjective

English
I have to write the prepositional phrase, the word it modifies, and whether the phrase is an adverb or adjective Mold-maker robots inject red-hot metal into molds. preposition phrase into molds modifies metal or inject? if metal adjective if inject adverb Mechanical arms move ...

english
I have to write the prepositional phrase, the word it modifies, and whether the phrase is an adverb or adjective Many factory robots are arms on moving rails. Prep phrase on moving rails modifies are adverb? Robots handle materials that would cause damage to human flesh. Prep ...

English
Identify the adverb what it modifies and whether the word it modifies is a verb, adjective, or adverb What about these two? The two teenagers climb high in order to cut branches that might suddenly fall on a house or a wire. adverb suddenly describes fall verb high describes ...

english
What about these two? The two teenagers climb high in order to cut branches that might suddenly fall on a house or a wire. adverb suddenly describes fall verb high describes climb verb and They were once called in the middle of the night to remove a tree that had fallen ...

english
I have to identify the adverb, what is modifies, and identify if the modified word is an adverb, adjective, or verb. They work very carefully when they are up in the tops of trees. Adverb very describes adverb carefully? adverb carefully describes verb work? and. They became ...

English
What are all of the verbs in the following sentence? Calipers were set and verified at 5 mm.

science
Does carbon dioxide or water have a higher boiling point and why?

physics
You accelerate your 1500 Kg car from 2 m/s to 12 m/s in 2 seconds. How do you determine the cars acceleration initial momentum final momentum change in momentum the force required to do this?

physics
You accelerate your 1500 Kg from 2 m/s to 12 m/s in 2 seconds. How do you determine the cars acceleration initial momentum final momentum change in momentum the force required to do this?

math
a Midwestern music competition awarded 28 ribbons. The number of blue ribbons awarded was 1 less then the number of white ribbons. The number of red ribbons was 2 more then the number of white ribbons. How many of each kind of ribbons was awarded?

English
In the following sentence are they compound, complex, or compound complex All girls were taught spinning when they were quite young, and they also learned weaving. I think compound complex While housewives were at the marketplace, they met at the public fountain, and young ...

English
For the first one is it adjective and the second still just an adjective?

English
They are the ones doing the action so is it a noun? For the next one my choices as noun adjective or adverb so would it be a noun or an adjective?

English
Am I right in the problems below: Although Rex behaves well, they take him to obedience class. dependent clause is Although Rex behaves well and it is used as a noun? He looks as if he wanted a good home. dependent clause is as if he wanted a good home and it is used as an an ...

English
People tuning in were shocked to hear that giants from Mars had landed in New Jersey. Infinitive phrase to hear that giants from Mars had landed in New Jersey. This one I do not know but it describes shocked...

English
Welles had designed the play to sound like an actual broadcast with flash news bulletins. infinitive phrase to sound like an actual broadcast with flash news bulletin, I think this phrase is either an adverb that says how it was designed or a adjective that describes the play?

English
It was not Welle's intention to cause a nationwide panic, but that's what he did. The infinitive phrase is to cause a nationwide panic. Is this phrase a noun, adjective, or adverb? I think a noun because it restates what his intention was not?

English
Is it just chilling or the phrase after the chilling story?

English
After the chilling story, Ichabod sets out for home through the woods. What is the participle or participle phrase and what does it modify?

science
what is it called when electrons in the outer shell are available to bond with other atoms?

English
Another lay/laid asleep during the day and worked at night. I think lay because it does not have a direct object Would you like to lie/lay on a scaffold along the Sears Tower and watch the stars. I think lie because it does not have a direct object

English
I think the first one is park's because it is one park. I think the second one is ranger's because it is singular too?

English
Where does the apostrophe go or is one needed? This parks rules were hard to understand? The rangers instructions helped.

English
My on,y choices are dashes and parentheses.... Dashes show an abrupt break in thought Parentheses set off material loosely related.

English
Do I need parentheses or dashes in this sentence? Copernicus as you might know. decided that the earth travels around the sun.

English
In this sentence, How often does the C train run? Do I need a period after the C?

English
What about this one? Each of the walls halves are/is about 250 feet long. I think is because each is one part

English
In these sentences which verb should be chosen? The public also views/view other sculptures at the memorial. I think Views because public is plural? Mathematics fail/fails to explain the wall's dramatic effect. Fail?

Chemistry
What is C7H6O3 in empirical form and how do you get there?

English
In this sentence Most of my time at the party were/was spent playing two games. Should we pick was since the pronoun is singular

Science
Thanks. How many moles of sulfur would 9.3 E 24 be?

Science
The mass of 1 liter of water is approximately 1000g. If you consume 1 liter of water,ow many water molecules did you consume?

English
Do I need one after United States?

English
Where do I need a comma? After returning to the United States from Canada Sitting Bull was put in prison for two years. Just after canada?

English
Is this sentence compound, complex, or compound complex? Charity groups distributed food and safe drinking water, and they handed out sleeping bags and mosquito nets, which were needed in the tropical climate. Is this compound complex?

English
Are these sentences compound, complex, or compound complex? Volunteer helped clear roads so that supplies could get to villages that needed them. Complex..

English
One more... In fact, a visually challenged person can handle most traveling situations if a guide dog is with him or her. If a guide dog is with him or her? Adverb?

English
The first is a noun. The second still confuses me because I have to leave an independent clause after naming the dependent clause....

English
The first is an adjective. The second is they realize that the dog will become?

English
What is the dependent clause in these sentences and are they nouns, adverbs, or adjectives? All family members know why the dog must leave. Why the dog must leave? Adverb They realize that the dog will become a visually challenged person's constant companion. They realize ...

English
In this sentence They also receive travel expenses while they serve. Is the dependent clause while they serve and the independent clause they also receive travel expenses?

English
What about the group continued planning the benefit, but not many people would buy the \$25 tickets for the dinner. Compound?

English
Are theses sentences simple or compound sentences? Alex's younger brother, Cameron, and two other friends also became interested in the benefit. I think simple because it is just one independent clause. They would charge people for a dinner and hold the auction at the ...

english
In this sentence I believe the verbal phrase is sinking fast Unfortunately, Anthony felt himself sinking fast. Is sinking fast a participial phrase or a gerund phrase due to the preposition?

english
what is the verbal phrase in this sentence? Victoria taught Priscilla to swim with the family dogs. Is it to swim with the family dogs or just to swim? In this sentence, what is the verbal phrase? He decided to follow Carol and the pig into the deep water. Is it to follow or ...

English
Thanks does help. Confused still with In the finished commercial, the chuck wagon disappears right through the cabinet door. In is a preposition so gerund? or describes commercial so participle?

English
I think finished is a verbal and a gerund because you can replace it with a noun? What about this one? The trainer aroused yearning in the dog by hiding a squeaky toy in a closet. yearning a gerund and hiding a gerund?

English
What are the verbals in these sentences and are they gerunds or participles? The dog reacted by racing around the corner, dashing across the kitchen, and skidding to a stop. In the finished commercial, the chuck wagon disappears right through the cabinet door.

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