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Questions Asked on January 10, 2016

Draw a diagram to show that there are two tangent lines to the parabolay = x2 that pass through the point (0, −25). Find the
1. 1 answer
2. asked by Kyle
3. 7,558 views
Half a pepperoni pizza plus three fourths of a ham-and-pineapple pizza contains 765 calories. One fourth of a pepperoni pizza
1. 10 answers
2. asked by Nerd1234
3. 7,177 views
how to calculate vertical angle of cone
1. 6 answers
2. asked by Vicky
3. 6,371 views
An unknown piece of metal weighing 100. g is heated to 90.0 degrees Celcius. It is dropped into 250 g of water at 20.0 degrees
1. 2 answers
2. asked by Sanaya
3. 4,679 views
Each spinner is divided into four equal sectors (1-4). The pointer in each spinner, when spun, is equally likely to rest in any
1. 4 answers
2. asked by Jeng
3. 4,131 views
Which of the following economic activities flourished in the Middle colonies?Mining, because the mountains in the region had
1. 11 answers
2. asked by Labbayk
3. 3,786 views
Repeat the following procedure for the four given numbers.Add 7 . Double the result. Subtract 4 . Divide by 2. Subtract the
1. 3 answers
2. asked by Jeffrey
3. 3,745 views
mr.smith needs a photo measuring 4 inches wide and 6 inches long to be an enlarged proportional so that the width is 10 inches.
1. 5 answers
2. asked by Anonymous
3. 3,506 views
Use the passage to answer the following question:the British Colonies Asserted and Proved (1763), an excerpt by James Otis I can
1. 11 answers
2. asked by Labbayk
3. 3,314 views
Which statement best supports this sentence?Anne Hutchinson was an early pioneer of women's rights. Anne Hutchinson believed she
1. 5 answers
2. asked by Labbayk
3. 2,953 views
After assessing your students, what question should you ask as you start organizing for teaching?A. What do my students know
1. 3 answers
2. asked by Tonya
3. 2,940 views
Which sentence best explains why delegates met at the First Continental Congress?They were worried after the Boston Tea Party
1. 7 answers
2. asked by Labbayk
3. 2,854 views
Brass is an alloy formed from copper and zinc in the ratio 3:2, based on weight. If 120g of copper is needed for a certain piece
1. 13 answers
2. asked by BLANK
3. 2,836 views
A stone is projected upward at an angle of 30 degree to the horizontal from the top of a tower 100m and it hits the ground at a
1. 5 answers
2. asked by Elvis
3. 2,764 views
Mno4- + So3-2 = Mno2 + sO4-2 (in neutral solution,but H+ ions will appear in the final question) solve this redox reaction and
1. 1 answer
2. asked by taylor
3. 2,669 views
When aluminum is mixed with iron(III) oxide, iron metal and aluminum oxide are produced along with a large quantity of heat.Fe2O
1. 2 answers
2. asked by elise
3. 2,516 views
Which answer best expresses a political reason why some Americans supported the Loyalists?Although they could vote within their
1. 6 answers
2. asked by Labbayk
3. 2,506 views
Native Americans moved from lands where they had lived for a long time. Which of the following statements best explains the
1. 3 answers
2. asked by Labbayk
3. 2,429 views
__________ is/are NOT a basic lesson plan component.A. Object B. Concept C. Materials D. Goals Is B the correct answer
1. 1 answer
2. asked by Tonya
3. 2,262 views
How is the Seven Years War related to the French and Indian War?The French and Indian War directly caused the Seven Years' War.
1. 5 answers
2. asked by Labbayk
3. 2,253 views
Each spinner is divided into four equal sectors (1-4). The pointer in each spinner, when spun, is equally likely to rest in any
1. 2 answers
2. asked by Jeng
3. 2,194 views
Which answer best explains the contributions of the Hessians during the Revolutionary War?The Hessians allied themselves with
1. 7 answers
2. asked by Labbayk
3. 2,147 views
Early childhood encompasses three of the four Piagetian stages. Which one of the stages is NOT reached during early childhood?A.
1. 2 answers
2. asked by Tonya
3. 1,926 views
1. After winning the French and Indian War, Great Britain passed the Proclamation of 1763 which made the colonists angry because
1. 3 answers
2. asked by Samantha
3. 1,699 views
ll of the following EXCEPT __________ describes the personal learning style.A. visual B. auditory C. work-along D. colorful is D
1. 1 answer
2. asked by Tonya
3. 1,658 views
Which ecosystem best matches the following description?Found in the wooded regions of the eastern United States, a wide variety
1. 7 answers
2. asked by Labbayk
3. 1,654 views
Apples are sold at 3 for $2 at Busy Mart. At Big Foods, the same apples are sold at 5 for $2. Kassim buys 15 apples from Big
1. 5 answers
2. asked by Michael
3. 1,635 views
Jerry started doing sit ups every day. The first day he did 15 sit ups. Every day after that he did 2 more sit ups than he had
1. 1 answer
2. asked by Nerd1234
3. 1,562 views
Which of the following describes a common feature of both Spanish and French colonists?Both tried to spread Catholicism in the
1. 2 answers
2. asked by Labbayk
3. 1,516 views
The Jamestown colony was able to profit from the production of which crop?Wheat Indigo Tobacco*** Rice Thank You!!!!!
1. 5 answers
2. asked by Labbayk
3. 1,434 views
Which regional quality of the South helps explain why there were more slave owners in the Southern U.S.?With rocky soil,
1. 2 answers
2. asked by Labbayk
3. 1,430 views
Concepts can be characterized as:A. the building blocks of knowledge. B. thoughts that are incomplete until adulthood. C. ideas
1. 2 answers
2. asked by Tonya
3. 1,429 views
Two point charges experience an attractive force of 5N when they are separated by 1m.what force do they experience when their
1. 3 answers
2. asked by David
3. 1,424 views
I'm doing mathematical literary and tourism and business studies and history what job can I qualify for
1. 1 answer
2. asked by Anonymous
3. 1,423 views
Anna bakes 12 blueberry muffins, 20 bran muffins and 8 apple muffins. what % of muffins are blueberry. show all work
1. 2 answers
2. asked by Nerd1234
3. 1,404 views
cities A,B and B are equidistant from each other. A motorist travels from A to B at 30mi/h,from B TO C at 40mi/h ,and from C to
1. 2 answers
2. asked by sisay
3. 1,377 views
How many formula units are in 1.31 mg ofhydrogen peroxide (H2O2)? Answer in units of formula units. For 508 g of butadiene
1. 1 answer
2. asked by Erika
3. 1,361 views
A carpenter had a board which measured 3m x 2m. She cut out a rectangular piece of 250 cm x 90 cm. What is the ratio of the area
1. 3 answers
2. asked by srishti
3. 1,336 views
George Calvert Roger Williams William Penn What does Anne Hutchinson have in common with the people on this list?All founded a
1. 1 answer
2. asked by Labbayk
3. 1,332 views
After Britain passed the Tea Act, which Founding Father organized the Boston Tea Party?Samuel Adams *** Benjamin Franklin John
1. 3 answers
2. asked by Labbayk
3. 1,329 views
In the lab, 5.8 L of methane gas is burned with excess oxygen gas at SATP. How much carbon dioxide gas is produced?**Based on
1. 1 answer
2. asked by Bob
3. 1,261 views
Can you help me solve:5sin2x + 3sinx - 1 = 0 Thanks
1. 2 answers
2. asked by Carol
3. 1,255 views
How did the French and Indian War lead to a colonial movement to manufacture American-made products?The British boycotted
1. 3 answers
2. asked by Labbayk
3. 1,245 views
Elena bought 49 packets of red balloons, 66 packets of blue balloons, and 35 packets of yellow balloons. Each pack contained 12
1. 1 answer
2. asked by Michael
3. 1,208 views
Draw any obtuse angle XYZ construct PQR such that angleXYZ=anglePQR
1. 1 answer
2. asked by farha
3. 1,206 views
Predictable student responses are likely during: A. narrow questions. B. open-ended questions. C. initiating activities. D.
1. 1 answer
2. asked by Tonya
3. 1,164 views
Find a cubic functiony = ax3 + bx2 + cx + d whose graph has horizontal tangents at the points
1. 1 answer
2. asked by Kyle
3. 1,159 views
The conventional problem-solving strategies usually taught have been:A. act out the problem, make a drawing or diagram, and
1. 1 answer
2. asked by Tonya
3. 1,142 views
Alice wants to find all the prime factors of the number you get when you multiply 17•11•13•7. She thinks she has to use a
1. 3 answers
2. asked by Nerd1234
3. 1,141 views
For the function below, determine the intervals of concavity:f(x)=xlnx I tried doing it but the second derivative would always
1. 2 answers
2. asked by Isabella
3. 1,108 views
For what values of a and b is the line4x + y = b tangent to the parabola y = ax2 when x = 5?
1. 2 answers
2. asked by Kyle
3. 1,058 views
The process skill that is most appropriate for use with older children is: A. observation. B. predicting. C. measuring. D.
1. 5 answers
2. asked by Tonya
3. 1,009 views
3. The French and Indian War is often viewed by historians as being a factor in causing the American Revolution. Which of these
1. 6 answers
2. asked by Samantha
3. 959 views
A recipe calls for 3/4 cup flour and 2/3 cup butter. Does the recipe require more flour or butter? Is this still true if the
1. 4 answers
2. asked by Michelle
3. 956 views
A 200g ball is dropped from a height of 20m , on impact on a ground, it loses 30j of energy. Calculate the height of a ball as
1. 2 answers
2. asked by Mewon M Zwuogbae
3. 907 views
Mercury's average distance from the sun is 57,910,000 km. The Earth is approximately 93,000,000 miles from the sunWhat would be
1. 2 answers
2. asked by Howayda
3. 890 views
How many grams do 6.2×1024 atoms of argonweigh? Answer in units of g.
1. 1 answer
2. asked by Erika
3. 887 views
How many molecules are contained in 1.30mol O2? Answer in units of molec.
1. 2 answers
2. asked by Erika
3. 856 views
.A leak in the bottom of a tank can empty the full tank in 4hours.An inlet pipe fills water at the rate of 5lit a minute.When
1. 1 answer
2. asked by ammu
3. 836 views
Line AB has the equation y= ¼x + 6 write down the gradient of a line that is Parallel to line AB and perpendicular to line AB
1. 1 answer
2. asked by Daniel
3. 835 views
Draw the IPO chart for a program that reads a number from the user and displays the square of that number.
1. 1 answer
2. asked by hamza
3. 830 views
Is this equation for acetic acid + sodium chloride balanced?C2H4O2 + NaCl ---> HCl + C2H3NaO2
1. 1 answer
2. asked by Anonymous
3. 801 views
Two pipes A and B can fill in 40 minutes and 30 minutes respectively.Both the pipes are open together but after 5 minutes, pipe
1. 2 answers
2. asked by ammu
3. 791 views
A boy 1.2m tall stands 6m away from the foot of a vertical land pole 4.2m long. If the land is at the top of the
1. 0 answers
2. asked by wilson
3. 779 views
How has the role of women changed in the past one hundred years?In your opinion, who has the greater task to teach
1. 3 answers
2. asked by Nerd1234
3. 744 views
Taylor's home street address number has five digits. Two digits have values of 60,000 and 300.the last digit is 9.the value of
1. 5 answers
2. asked by brian
3. 740 views
calculate the concentration of potassium in grams per liter after mixing 100ml of 0.250m and 200ml of 1.00m k2s04
1. 2 answers
2. asked by Divao
3. 737 views
a ladders 20m long touch a wall at a height of 10 m find the angel made by ladder with horizontal .
1. 3 answers
2. asked by Anonymous
3. 735 views
sking the children to construct a graph to show how many beans have sprouted is an example of the process skill of:A.
1. 0 answers
2. asked by Tonya
3. 724 views
Please solve:5sin2x + 3sinx - 1 = 0
1. 1 answer
2. asked by Jim
3. 722 views
a ladders 20m long touch a wall at height of 10m find the angel made by ladders ...
1. 1 answer
2. asked by abhi
3. 712 views
how can you find the geometric mean?
1. 2 answers
2. asked by bob
3. 701 views
Salts of barium, barium sulfate Particularly, When applied orally and because of its low solubility (Ksp = 1 x 10 ^ -10)
1. 2 answers
2. asked by Igor
3. 701 views
A Shopkeeper sold a total of 15 boxes of pencils on Monday and Tuesday. He sold 3 more boxes on Monday than on Tuesday. There
1. 1 answer
2. asked by Michael
3. 690 views
Suppose Y ∼ N(μ=0, σ). Find σ so that the normal population contains 90% of its probability between -1 and 1. Please round
1. 2 answers
2. asked by Help Please!!!
3. 687 views
The processes of awareness, exploration, and inquiry, and __________ are encompassed in the learning-cycle for young children.
1. 1 answer
2. asked by Tonya
3. 669 views
wouldn't:couldn't:green:????????
1. 4 answers
2. asked by joc
3. 662 views
Planning concepts experiences starts with:A. selecting objectives. B. selecting materials. C. assessment. D. evaluation. Is B
1. 2 answers
2. asked by Tonya
3. 640 views
How many molecules are in 24.0 g NO2?Answer in units of molec.
1. 1 answer
2. asked by Erika
3. 638 views
If the distance stays the same but they time increases what happens to the speed?
1. 1 answer
2. asked by saad
3. 624 views
if mars orbits the sun at an angular velocity of 1.06x10-7 rad/s, how long is a year on mars in earth days assuming it travels
1. 1 answer
2. asked by Allen
3. 613 views
The speed of light is 3¡Á¡¼10¡½^8 meters/second. It takes 5¡Á¡¼10¡½^2seconds for light to travel from the sun to the
1. 1 answer
2. asked by Howayda
3. 609 views
How many molecules are in 0.0700 mol NH3?Answer in units of molec.
1. 1 answer
2. asked by Erika
3. 604 views
Three pipes can fill a water tank constantly.The time taken for the first two pipes working simultaneously to fill the tank is
1. 1 answer
2. asked by ammu
3. 589 views
School wants to record the weight of 80 students when they got admission in school. And at end of every year their weight will
1. 0 answers
2. asked by bbc
3. 584 views
A lighter contains 3.59 g of butane. How many moles of butane are present at STP?Thoughts: So, correct me if I'm wrong however
1. 3 answers
2. asked by Gerry
3. 576 views
Which courses do I qualify for if the one i've applied for denies me or reject me,I HAVE 49% IN MAThs lit,48%AGRIC,57%LIFÉ
1. 3 answers
2. asked by RolivhuwaKINGJR
3. 572 views
Can I do medical orthotic and prosthetic while doing math literacy and life science. CAn I QUALlifY?
1. 1 answer
2. asked by Anonymous
3. 570 views
Choose the word which is different from the rest.A. Assassinate B. Kill C. Kidnap D. Stab
1. 1 answer
2. asked by ammu
3. 570 views
Avatar of bookishfairy73 Bookishfairy732026 ptsQuestion HIGH SCHOOL MATHEMATICS 5+3 PTS Avatar of miraclegarland2 I need help.
1. 1 answer
2. asked by Nerd1234
3. 566 views
Find 5 ordered pairs that satisfy each relation. Draw each graph.4. x+y=7 5. x+y=6 6. x-y=1 7. x-y=0 8. x+y=0 9. y-x+0
1. 2 answers
2. asked by Rose
3. 563 views
derivative of lim x->infinite (2^x+5^x)^(1/x)?I do it till [2^xln(2)+5^xln(5)]/(2^x+5^x) and then I can't simplify anymore. Help
1. 2 answers
2. asked by Bob
3. 549 views
Salts of barium, barium sulfate Particularly, When applied orally and because of its low solubility (Ksp = 1 x 10 ^ -10)
1. 1 answer
2. asked by Igor
3. 536 views
Three taps A, B ,& C can fill a tank in 12, 15, & 20 hours respectively. If A is open all the tank and B & C are open for one
1. 1 answer
2. asked by ammu
3. 528 views
sarah sailed 12 miles due south from a buoy. Then she sailed 11 miles due west. How far was she from the buoy. estimate to the
1. 1 answer
2. asked by robin
3. 525 views
A car travelling at constant speed travel 320 km in 6 hours what distance will it cover in 9 hours
1. 1 answer
2. asked by jasmine
3. 524 views
how to calculate vertical angle of cone
1. 1 answer
2. asked by Vicky
3. 514 views
the amount of radioactive substance prsent at anytime is given by q(t)=Q0e-0.1How will it take for the radioactive substance x
1. 0 answers
2. asked by robyn
3. 514 views
I am having trouble putting these numbers from greatest to least. Here are the numbers: .33, 1/3, 4/11, .309
1. 9 answers
2. asked by Kyle
3. 508 views
The circle touches x-axis at (3,0) and intercepts y-axis with 8 units.Find the equation of circle.
1. 1 answer
2. asked by kishor
3. 503 views

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