Trey

This page lists questions and answers that were posted by visitors named Trey.

Questions

The following questions were asked by visitors named Trey.

using digits 1-9 only once, multiply a 3 digit by a 2 digit number and get a 4 digit result 12*345=4140? looks ok to me. the answer would have to be 6789 or some order of those digits if you used the others in the question. digits 1-9 used only once, no z...
18 years ago
My child was given this riddle as a homework assignment. We are stumped. Q: "The skydiver had fries and a milkshake,why was he nervous?" A: "Because he was _ _(2lett.word) _ _(2lett.word) _ _ _(3lett.word) _ _ _(3lett.word). " Unscramble the letters below...
18 years ago
Radio amateurs are permitted to communicate on the "10 meter band." What frequency of radio waves corresponds to a wavelengthy of 20m? (The speed of radio wave is 3.00 x 10(8)m/s). Can you help me with setting up the formula? frequency = (wave speed)/(wav...
18 years ago
2 Questions. 1. If you wished to produce a sound with a wavelenght in air equal to the length of the room, 10m, what would be its frequency? 2.You note a 4.0 second delay for an echo in a canyon. What is the distance to the wall of the canyon? 1. Use the...
18 years ago
what is 65% of 350? Multiply 0.65 by 350. That will be the answer.
18 years ago
what is the significance of the fall of the roman empire?
17 years ago
how are glucose and ATP the same and how are they different...help would be awesome
17 years ago
Why are interference colors more apparant for thin films than for thick films?
17 years ago
The digital desplay of watches and other devices are normally polarized. What related problem can occur when wearing polarized sunglasses?
17 years ago
How can you determine the polarization axis for a single sheet of Poloroid?
17 years ago
If you are viewing a hologram and you close one eye, will you still perceive depth? Explain.
17 years ago
is this a good field of study? communication degree. what kind of job can I obtain with this degree
17 years ago
x^2+9x/x^2-81
16 years ago
A particle is moving along the curve y= 3 \sqrt{3 x + 4}. As the particle passes through the point (4, 12), its x-coordinate increases at a rate of 4 units per second. Find the rate of change of the distance from the particle to the origin at this instant...
16 years ago
Raffle. There is a prize drawing for a new computer and a new stereo system. Suppose there are 1500 raffle tickets sold. The computer is worth $1000 and the stereo is worth $500. If the ticket cost $5, what is the expected value if you purchase one ticket...
16 years ago
New Car. A game show gives away 2 new cars. One car is worth $50,000 and the other car is worth $40,000. Two members of the audience are randomly selected to participate and receive one of the two new cars. What is the expeted value if you are randomly ch...
16 years ago
how would you find the exact value of this expression?? 2sin15°cos°
16 years ago
The side of a square is (Radical 18). What is the area of the square? A) 18 B) 36 C) 9 D) 4 (radical 18)
16 years ago
S2Within" equals: - the sum of squares within each group - the square root of the standard within-group deviations from the mean - the squared variance within groups - the population variance estimate based on the variation within each of the groups.
16 years ago
Suppose a researcher wants to study the effectiveness of a new reading program for students who have not acquired the necessary reading skills by the time they reach the 8th grade. A randomly selected group of 50 students from a local junior high with poo...
16 years ago
A mathematically defined curve that is the comparison distribution used in ANOVA is called the: - Normal distribution - Chi Square distribution - F distribution - T distribution
16 years ago
In an analysis of variance, if the null hypothesis is true then: - The research hypothesis is also true -You will need fewer participants for the experiment - There is less variance among the sample means than if the null hypothesis was not true - The wit...
16 years ago
If the standard deviation of the distribution of the difference between means is .76, what is the t score? - (15 - 23) / 0.76 = -10.53 - (0.76)(15-23) = -8.00 - [(6.5 + 4.5)/2][0.76] = 4.18 - (55 - 51) / 0.76 = 5.26
16 years ago
A sociologist interested in cultural differences compared women of two ethinic groups on a Role Approval Index (high scores mean high degrees of approval of one's social role). The results are as follows: Ethnic Group A: N = 15 M= 55 S2 = 6.5 Ethnic Group...
16 years ago
Cohen's conventions for the t test for independent means are approximately _____ for a small effect size, ____ for a medium effect size, and ______ for a large effect size? - .1, .3, .5 - 2, 4, 6 - .2, .5, .8 - 3, 6, 9
16 years ago
Consider a study in which the population variance estimate based on treatment group of 14 participants is 8, and the population variance estimate based on a control group of 17 individuals is 9. Compute the pooled estimate of population variance. - 7.25 -...
16 years ago
The ____________ is a hypothesis-testing procedure in which there are two separate groups at people tested and the population variance is not known. - t test for dependent means - t test for a single sample - t test for independent means - t test for repe...
16 years ago
Define the following: 1) Valley Forge 2) Battle of Trenton 3) Battle of Saratoga 4) Battle of Yorktown 5) Treaty of Paris of 1783 6) Egalitarianism
15 years ago
Determine wether triangle deef is cogruent to triangle pqr given the coordinates of the verticles. D(-6,1),E(-1,-4),P(0,5),Q(7,6),R(5,0)
15 years ago
how much energy would it take to completely melt 200kg of lead if the lead is currently at 25 degrees celcius
14 years ago
Data Information: Wage Income Statistics: Men VS Women Wage gap, by description, is the difference in salary among two groups of people. The description is associated with the practice of paying one gender more than the other. For many years there has bee...
14 years ago
have an area of 11 square centimeters. I am made up of whole square centimeters. My length is 4 cm. I am not a rectangle. What am l?
14 years ago
i have tried for a long time and just cant come up with the rule for this function table. x= 1 2 3 4 5 and 6 y=180 165 150 135 120 and 105 if any one can help me thanks.
14 years ago
Shondra has 72 roses and 48 lilies. She wants to make 8 bouquets with them, with the same number of each type of flower in each bouquet. How many flowers will be in each bouquet?
13 years ago
I CANNOT BELIEVE THIS IS A THIRD GRADE WORKSHEET! THIS IS SOO INAPPROPRIATE. THEY HAVE NEVER DONE LONG DIVISION OR REMAINDERS & THERE IS ONE WEEK OF SCHOOL LEFT & THIS IS WHAT THE TEACHER HANDS OUT.....86 DIVIDED BY 9, 17 DIVIDED BY 3, 73 DIVIDED BY 8 ! H...
13 years ago
How many milliliters of glacial acetic acid (17.3 M) would you need to titrate an aqueous solution of 100 grams sodium acetate (MW = 82.0 g mol-1) to get a final pH of 5.00 and a final volume of 1.00 liter? The pK’ for acetic acid is 4.76. Show your work.
13 years ago
If b varies directly as the square root of w and b equals a negative 24 when w equals 36, what is w when b is equal to 1/8?
13 years ago
Please help with this: Write a polynomial in standard from with the zeros -2, -2 and 2. I remember that (x-a)(x-b)(x-c)=0 but I forget what exactly to do.
12 years ago
Using the words biometer chronometer hydrometer micrometer perimeter phonometer thermometer put them in the correct order in sentences below. PLEASE CORRECT ME IF I'M WRONG!! 1.The THERMOMETER registered an increase in temperature. 2.He used a BIOMETER to...
11 years ago
Can you check my answers? My answers are marked with this: (*) 1. What was the effect of World War I on South Carolina? A. The state economy shrunk significantly. *** B. Citizens used more resources, such as meat and fuel, than before the war. C. Factory...
10 years ago
An airplane has airspeed of 724 k/h at bearing of North 30 degrees East. If the wind velocity is 32 from west. find the ground speed and direction of plane. Teacher gives solution of 740.5 k/hr and 57.9 degrees. Can anyone show steps?
10 years ago
Compare. Write <,>, or = 5.37 < 5.370 is the answer
10 years ago
a researcher tagged 100 frogs in a pond. One week later she took a sample and only 5 out of 20 were tagged. Using this method how many frogs would she estimate are in the pond
9 years ago
Eric bought a package of loose leaf paper that contained 500 sheets. In the first week, he used 1/5 of the paper. During the next two weeks, Eric used 2/5 of the remaining paper. How many sheets of paper did Eric have available at the start of the fourth...
8 years ago
What are the answers to the Social Studies 7B Unit Test?
6 years ago
which is the best place in the paragraph for Maya to add an example that shows how her sister is like a friend A before sentence 1 B between sentences 2 and 3 C after sentence 6 D between sentences 5 and 6
5 years ago
1 my sister is my bestfriend 2 were really close together 3 shes fifthteen im thirthteen 4 shes all the qualitys of a friend i could want 5 shes kind helpful and funny 6 my sister has showed me how to be a good friend to others by being my friend which is...
5 years ago
1. Which law gives the force between two objects that is related to their mass and distance? A. Newton's law of gravitation B. Coulomb's law C. Kepler's law D. Newton's second law of motion 2. What is the property that allows a positive proton and a negat...
4 years ago
You are given a beaker that contains a mixture of Beads, Salt, Sand, and Iron Fillings. Your jobs is to separate the mixture into its components. Identify the separation technique that will be used to separate the components of a mixture
4 years ago
You are given a beaker that contains a mixture of beads, salt, sand and iron fillings. Your job is to separate the mixture into its components. List item you will use for each components
4 years ago
You are given a beaker that contains a mixture of beads, salt, sand and iron fillings. Your job is to separate the mixture into its components. Write the steps of each technique as it applies to each component
4 years ago
You are given a beaker that contains a mixture of beads, salt, sand and iron fillings. Your job is to separate the mixture into its components. State the law of conservation of mass and give real life examples
4 years ago
Which statement describes the relationship, if any, between climate change and global warming? Climate change includes global warming as well as other factors. Climate change and global warming have no relationship. Climate change is just one example of g...
4 years ago
A 3.00-L flask is filled with propane (C3 H6) at 1.00 atm and -20.0 oC. What is the mass of the propane in the flask?
4 years ago
How does the use of nonrenewable sources of energy contribute to environmental pollution?
4 years ago
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Input(x) Output(y) 32 20 14 2 ? -6 -2 -14 -10 ? Complete the function table and write the function rule.
4 years ago
The cell membrane is made mostly of a double layer of molecules called
4 years ago
. What parts of this contract do you think caused the sharecroppers to be in debt to plantation owners?
3 years ago
-1.8-3.9=
3 years ago
Which statement identifies how an important component of the Spanish empire change overtime? 1. Indigenous Americans move to the lower social classes. 2. The bourbon royal family put less emphasis on the social caste system. 3. The slave trade died out in...
1 year ago
How was British colonization of Indian different from its colonization of Nigeria? 1. India was allowed, indirect control, why Nigeria was directly controlled by the British government government. 2. British style education policies were promoted in Niger...
1 year ago
Which event most directly lead to the Meiji restoration? 1. Sakoku 2. Ansei great earthquakes 3. Boshin war 4. Shinto
1 year ago
What led to the Spanish Portuguese becoming dominant languages in Latin America? 1. Indigenous languages did not have the necessary vocabulary to become a common language compared to Spanish and Portuguese. 2. Indigenous people adopted European languages...
1 year ago

Answers

The following answers were posted by visitors named Trey.

thanks ms. sue
17 years ago
No. 3 unequal groups can not be multiplied.
14 years ago
60
14 years ago
Thanks, We did that part, but what confused us was that the problem said 8 bouquets with the SAME NUMBER of each type of flower in each bouquet. Maybe I'm just reading into it to much
13 years ago
That's what I thought, but that sure seems a little advanced for 3rd grade. Thank you so much for all your help I really appreciate it!
13 years ago
Drew borrowed $1,250. He made 12 payment of $118
12 years ago
Family income $61,575
12 years ago
76
11 years ago
Itcwas a vine can
11 years ago
3/4
11 years ago
x+2.5=8 x=8-2.5 x=5.5 hours
11 years ago
O ok its = because I had a 0 at the end that's considered to be invisible
10 years ago
8 cups
9 years ago
10 tsp 5 tsp/32oz x 2 lbs/x tsp x 16 oz/1 lb equals 10 tsp
9 years ago
The ratio of chickens to cows in the barn is 5 to 9. The ratio of people to buildings is 12 to 15.
9 years ago
6568
9 years ago
is the difference of Chrissy's height and 14 .
8 years ago
Okay, my answer was 240
8 years ago
Because i guessed
8 years ago
200 sheets?
8 years ago
Thanks, Ms.Sue
8 years ago
Dad
8 years ago
Those answers are all right. Thank u
8 years ago
Since the ratio is 3 dogs to 2 cats, its a total of 5 animals Therefore to find the number of dogs if a total of 30 animals are present you take (3/5) x 30
7 years ago
Since the ratio is 4:5 for cats Take (4/9) x 153 = 68
7 years ago
The answer is 54. If each pie is cut in fourths and each piece cost $1.50 then the whole pie cost $6. And if they are nine pies then you multiply 9x6 which will be equal to 54.
6 years ago
Given the following chemical reaction: N2 + 3H2 → 2NH3 How many grams of NH3 would be produced if you started out with 56 grams of nitrogen gas and 10 grams of hydrogen gas?
5 years ago
i don't know I just love biology and I am a student that is a boy that is a cool dude
5 years ago
@Anonymous how do you do the bunny rabbit thing without making the number an exponent Because in the writing box itmakes them an exponenent
5 years ago
are these answers for Lesson 9: Integers and Algebraic Expressions Unit Test CE 2015 Algebra Readiness (Pre-Algebra) A Unit 2: Integers and Algebraic Expressions?
5 years ago
Wilma went through much trauma as a kid from illnesses to injuries but she overcame them and soon became the fastest woman in the world, thus proving that if you follow your dreams and never give up you can do almost anything.
5 years ago
does any one know the answers to which is the best place in the paragraph for maya to add an example that shows how her sister is like a friend
5 years ago
someone help plesssssssssssss
5 years ago
does anyone know which is the best place in the paragraph for maya to add an example that shows how her sister is like a friend
5 years ago
1 my sister is my bestfriend 2 were really close together 3 shes fifthteen im thirthteen 4 shes all the qualitys of a friend i could want 5 shes kind helpful and funny 6 my sister has showed me how to be a good friend to others by being my friend
5 years ago
can somone help
5 years ago
which is the best place in the paragraph for Maya to add an example that shows how her sister is like a friend A before sentence 1 B between sentences 2 and 3 C after sentence 6 D between sentences 5 and 6
5 years ago
call me al is correct i got them all right
5 years ago
tf @just passing through is right
4 years ago
Its a shame that this has nothing to do with real life it helps nobody at all this wont help me or anyone get money get better in life or help my passon and persue life all it does is annoy students like me who see no point of this crap.
4 years ago
WHats part 2?
4 years ago