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Melody
Questions and answers by
Melody
Questions (92)
On Saturday Derek picked pears from 32 trees. His picked average of 17 pears per tree. Sunday he picked more pears averaging 12
4 answers
3,575 views
how did the columbian exchange affect the long term economic development of Latin America?
4 answers
546 views
Good afternoon! I was wondering if I could have a second-hand opinion for my answer. It's a study guide question for a test, so
2 answers
1,002 views
When shown the following two rows of
dots, the preoperational child would say ...... . . . . . . A. both rows have the same
1 answer
528 views
Which one of the following processes does not develop during the preoperational stage?
A. Transivity B Irreversibility C.
1 answer
398 views
Which statement about positive and negative attention is true?
A. Giving a child negative attention will create a well-rounded
1 answer
549 views
Two children are fightining over the blue marker. According to constructivist
discipline, what is the best approach for the
1 answer
915 views
Focusing on the person and their strengths and abilities is a way
adults and children can help a child with ____________ adjust
1 answer
574 views
Miss Vickers second grade class is having a great time with math centers.
They are seated where they are comfortable,some on the
1 answer
572 views
I need help with this question.
Mr. White is having circle time with his first grade class. He is discussing the "th" blend and
1 answer
443 views
solve linear equation-an alloy of metal is 25% copper. Another alloy is 50% copper. how much of each alloy should be used to
3 answers
1,470 views
Can you please post all the music theory intervals? It is for Rudiments 1 and 2 please. Like perfect 5th and augmented 6th.
1 answer
391 views
A radio acoustic sounding system (RASS) instrument uses 404-MHz radio waves (wavelength = 0.743 m).
(a) What is the wavelength of
2 answers
591 views
The coldest and hottest temperatures ever recorded in the United States are -80°F (211 K) and 134°F (330 K), respectively.
3 answers
692 views
I am researching fire ants for an assignment and need a map of where they were first introduced in Australia and where they have
3 answers
491 views
I am working on a year 10 physics assignment on road science. I am trying to figure out the reaction distance of a car with:
Skid
5 answers
528 views
If the weight of a vehicle is doubled, would the deceleration of the vehicle be doubled? For example if a car decelerated at
2 answers
538 views
i was wondering if any one could give me any ideas on these essay tasks:
(i)How did world War 1 affect Australia's history? (ii)
2 answers
565 views
The formula R= -0.075t + 3.85 can be used to perdict the world record in the 1500 meter run, t years after 1930. Determine an
2 answers
509 views
I have a trig question regarding a ferris wheel, radius 35m, axles 37m, clockwise direction, rotates twice every 10 mins. I have
3 answers
785 views
Two pistons A & B move backwards and forwards in a cyclinder. Distance x cm of the right hand end of piston A from point 0 at
7 answers
591 views
Hi, this is a question I posted a couple of days ago and answers below.I am still really confused and unfortunately can't copy a
4 answers
1,300 views
I have another question I am stuck on that follows a previous question. How do I get an equation for the height of the car on
1 answer
484 views
How did the Trojan War affect people of its own time and our world today?
Thanks so much:]
3 answers
1,254 views
The parachute on a race car of weight 8850 N opens at the end of a quarter-mile run when the car is traveling at 31 m/s. What
3 answers
952 views
Are any of these three problems identities?
1. Cos^2x-sin^2x=1-2sin^2x 2. Sinxsecx=cosxcscx 3. Sec^4x-tan^4/sec^2x=1+sin^2x If
2 answers
1,000 views
Are any of these three problems identities?
1. Cos^2x-sin^2x=1-2sin^2x 2. Sinxsecx=cosxcscx 3. Sec^4x-tan^4/sec^2x=1+sin^2x If
3 answers
712 views
Helllo I writing a poem about my p.e.team,can you please read my work and say what you think about it.Thanks
I was delighted when
1 answer
476 views
This is my whole poem.
My poem dosen'thave to rhyme. The Green Team is like an angel,dancing through the beautiful blue sky. It
2 answers
973 views
What is the molar hydronium ion concentration in solutions with pH values of a) 3.45 and b) 10.290. How do you work these
2 answers
658 views
Why is theme important?
Is there a theme in every piece of literary writing?
3 answers
643 views
What is a creative title for my paper. I'm doing on theme for a novel. We can't use the title of the book as the title of our
3 answers
484 views
Is there always both an antagonist and protagonist in a story or can there just be a protagonist. The book that I'm talking
2 answers
1,369 views
what is wrong with the idea that the reaction of maleic acid with zinc and aqueous HCL would yield tetrahydrofuran?
1 answer
466 views
In a triangle PQR, angle Q=50 degrees,PR=5CM, QR=4CM. find angle P?
2 answers
1,060 views
37.8 degrees
1 answer
367 views
The length of a rectangular flower garden is 6 more feet than its width. A walkway 3 feet wide surrounds the outside of the
4 answers
2,255 views
How do I set-up/solve this problem? Please help me.
The half-life of the radioactive isotope gallium-70 is 20 minutes. If the
4 answers
686 views
Factor completely:
54+16x^3
1 answer
477 views
Based on crystal field theory, which of the following metal ions will not be colored when placed in an octahedral crystal field?
6 answers
629 views
In reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution equals the applied pressure.
1 answer
657 views
Energy Level Transfer of Hydrogen's electron. For each line, determine the prinicpal energy level to which hydrogen's electron
2 answers
568 views
The mean of three test scores is 74. What must a fourth test score be to increase the mean to 78?
4 answers
1,253 views
The first term of an AP is 3 and the eleventh term is 18.find the number of terms in the progression if the sum is 81.
4 answers
2,039 views
An athlete is training and is required to perform shuttle runs. From the starting position they sprint out to 10m (this takes 2
1 answer
414 views
An athlete is training and is required to perform shuttle runs. From the starting position they sprint out to 10m (this takes 2
5 answers
418 views
An athlete is training and is required to perform shuttle runs. From the starting position they sprint out to 10m (this takes 2
3 answers
1,032 views
The evolution of the socio-political and cultural milieu that created the conditions necessitating and including the formation
1 answer
442 views
Suzanne bought 50 apples at the apple orchard.she bought 4 times as many red apples as green apples.how many more red apples
9 answers
3,170 views
we have to transpose the following equation to find p, but I don't quite understand how to come up with the correct answer:
x^2/p
1 answer
367 views
Please help me to understand transposing equations. In this example I need to find y
x^2=y^2-r^2/y^2 Thank you for your help
1 answer
383 views
An attractive force of 7.2 N occurs between two point charges that are 0.10 m apart. If one charge is 4.0 µC, what is the other
3 answers
1,314 views
how many millimeters of 0.200M FeCL3 are needed to react with an excess of Na2S to produce 1.38g of Fe2S3 if the percent yield
4 answers
4,014 views
Portfolio: you will design an experiment to investigate the relationship between the number of coil loops and the strength of a
5 answers
1,983 views
Portfolio: you will design an experiment to investigate the relationship between the number of cool loops and the strength of a
7 answers
3,235 views
There are 3.33 litres of part A and 6.67 litres of part B. When they are completely mixed together, they make 10 litres of
2 answers
510 views
I have to do a research paper for my biology class, and I'm having a hard time understanding what to exactly write about. The
7 answers
615 views
We were about a quarter mile away when quiet swept over the colony. A thousand or more heads periscoped. Two thousand eyes
10 answers
654 views
Mr McDonald has some ducks and goats in his farm. If he counted a total of 94 legs and 30 heads, find the number of ducks and
3 answers
1,583 views
h/j=15 for j
4 answers
1,640 views
4r+12/8=5r-20/5=
3 answers
296 views
I am doing an Animal project , I need a picture to show how an animal had bilateral symmetry! I couldn't find any pictures that
2 answers
626 views
A circle with center O has a radius of 4 feet. Points A and B are placed on the circle so that . Find the length of the
2 answers
637 views
I need help analysing a quote for an English assignment but I can't find the deeper meaning:
"Day of wrath, that day of burning,
3 answers
672 views
How did the system (unitary government) help Qin Shi Huang control the country?
2 answers
557 views
m-7<6
3 answers
396 views
3a-4≥5
What is the answer?
7 answers
1,551 views
n/-3 + 5 >4
can someone help me?
1 answer
237 views
n/-3 + 5 >4
can someone help me?
1 answer
388 views
n/-3 + 5 >4
can someone help me?
1 answer
269 views
Convert the map scale to a unit rate. How many inches represent a mile? Show your work. Interpret the meaning of the unit rate.
3
9 answers
2,145 views
What fraction of 1 litre is 1 millilitre
2 answers
508 views
A cheetah travels at a rate of 90 feet per second.
The distance, d, traveled by the cheetah is a function of seconds traveled.
27 answers
8,453 views
Hello! I just wanted to double check my answer to see if I am thinking correctly.
Read this passage: The principle of the mercury
3 answers
2,739 views
Explain the difference between |-3| and -3
2 answers
487 views
Why must the test tubes be thoroughly cleaned and dried when one part of the procedure is completed, before starting the next
3 answers
979 views
which amendment does not deal with military protection
1 answer
335 views
Which of the following BEST characterizes parents with interdependence goals?
A They focus on individualism. B They never "baby"
3 answers
1,953 views
Many children who are enrolled in special speech and language treatment programs in lower elementary school:
A have a history of
6 answers
1,619 views
Activities that have no single right outcome, and no possibility of failure are called __________ activities.
A experimental B
4 answers
897 views
A 0.15 mol sample of H2S is placed in a10 L reaction vessel and heated to 1132◦C. At equilibrium, 0.03 mol H2is present.
2 answers
818 views
At 760◦C, Kc= 33.3 for the reaction PCl5(g)⇀↽PCl3(g) + Cl2(g) If a mixture that consists of 0.31 mol PCl3 and 0.22 mol Cl2
3 answers
1,265 views
When solid NH4HS and 0.28 mol NH3(g) were placed in a 2 L vessel at 24◦C, the equilibrium NH4HS(s)⇀↽NH3(g) + H2S(g)for
4 answers
1,519 views
Which was the poverty rate in Venezuela in 2006?
well above 45 percent below 10 percent about 20 percent well above 30 percent
1 answer
276 views
Which was the poverty rate in Venezuela in 2006?
well above 45 percent below 10 percent about 20 percent well above 30 percent
1 answer
251 views
Which are maquiladoras?
people who move from rural areas to cities in Middle America factories that assemble imported parts to
1 answer
280 views
I am asked to deliver a speech as the senior boy at a drug abuse orientation programme
1 answer
247 views
the sum of the first five terms of an AP is -15 and the sum of the next six terms is 279.
calculate sum of the first 50 term
4 answers
343 views
A car of mass 1125kg descends on a hill of 1 in 5(sine). Calculate using an energy method the average breaking force required to
1 answer
352 views
write an equation of the line passing through point p(4,-6) that is parallel to the line y=-3.
1 answer
64 views
In the call of the wild, buck did not read the newspapers, or he would have known that trouble was brewing, not alone for
1 answer
103 views
Why would the Kellogg-Briand Pact prove to be ineffective?
3 answers
103 views