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Questions Asked on March 12, 2017

When wrapping a birthday gift in the shape of a rectangular prism forhis mother, Kenji adds an additional 2.5 square feet of
1. 24 answers
2. asked by Thomas
3. 5,536 views
A circular swimming pool has a diameter of 20 meters, the sides are 3 meters high, and the depth of the water is 2.5 meters. The
1. 1 answer
2. asked by maggie
3. 5,030 views
Find the centroid (¯ x, ¯ y) of the region bounded by:y = 6x^2+7x, y = 0, x = 0, and x = 7
1. 2 answers
2. asked by maggie
3. 4,836 views
Which of the following sentences from Zora Neale Hurston's "What White Publishers Won't Print" best supports the author's
1. 6 answers
2. asked by catie
3. 4,766 views
Write a balanced equation for the reaction that occurs in each of the following cases. (Use the lowest possible coefficients.
1. 2 answers
2. asked by AC
3. 4,625 views
When a 8.45-mg sample of a compound containing carbon is burned completely, 18.1 mg of carbon dioxide is produced. What is the
1. 2 answers
2. asked by kai
3. 4,574 views
Which literary device is used in this poem?For a Lady I Know by Countee Cullen She even thinks that up in heaven Her class lies
1. 8 answers
2. asked by marie
3. 3,993 views
which of the following was an effect of nativism in the United States in the 1920s?A. the Great Migration** B. the Scopes Trial
1. 97 answers
2. asked by Kylita335
3. 3,594 views
What are the vertices, foci, and asymptotes of the hyperbola with the equation 16x^2-4y^2=64?What would the formulas be to find
1. 3 answers
2. asked by steve
3. 3,473 views
For traffic that flows on a highway, the headway is the average time between vehicles. On four-lane highways, the probability P
1. 2 answers
2. asked by Adam
3. 3,379 views
The population of a Midwestern city decays exponentially. If the population decreased from 900,000 to 800,000 from 2003 to 2005,
1. 6 answers
2. asked by Sandy
3. 3,346 views
Read the excerpt from O. Henry's "The Gift of the Magi. " Which three sentences in this passage reflect traditional stereotypes
1. 5 answers
2. asked by catie
3. 3,139 views
Calculate the amount of silver deposited at cathod when 5 ampere of current is passed for 50 minutes through a solution of AgNO3
1. 7 answers
2. asked by ali
3. 2,763 views
Four consecutive integer numbers add to 2. What are the numbers?
1. 6 answers
2. asked by Anonymous
3. 2,731 views
The population of a Midwestern city decays exponentially. If the population decreased from 900,000 to 800,000 from 2003 to 2005,
1. 4 answers
2. asked by Sandy
3. 2,718 views
Childhood participation in sports, cultural groups,and youth groups appears to be related to improved self-esteem for
1. 1 answer
2. asked by Shannon
3. 2,475 views
If ab = 8 and a^2+b^2=16, then what is the value of (a+b)^2?
1. 9 answers
2. asked by Nathan
3. 2,211 views
Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or
1. 1 answer
2. asked by Evelyn
3. 2,186 views
The two stadiums with the largest capacities are Marshfield Stadium and Bowden Stadium. The capacity of Marshfield Stadium
1. 1 answer
2. asked by Tim
3. 2,175 views
Water, compared to other substances, has one of the highest specific heat values. What is the advantage of this fact for the
1. 1 answer
2. asked by Gennelle
3. 2,156 views
A tower casts a shadow of 16m at the same time that a 2.5m post cast a shadow of 4m. How high is the tower?
1. 2 answers
2. asked by marjorie
3. 2,132 views
A 6.3 g sample of solid NH4NO3 is dissolved in 50g of water, causing the temperature to drop from 24°C to 19°C. Calculate the
1. 2 answers
2. asked by Gennelle
3. 2,130 views
An anti-aircraft gun fires at an elevation of 60 degree at an enemy aircraft at 10000m above the ground. At what speed must the
1. 5 answers
2. asked by James
3. 1,994 views
A solid weighs 4.8g in air, 2.8g in water and 3.2g in kerosene. Calculate the ratio of the density of the solid to that of
1. 2 answers
2. asked by Patience
3. 1,621 views
Given:LM || KN , KL || NM , LP = h1 = 5 cm, MQ = h2 = 6 cm, PKLMN = 42 cm Find: Area of KLMN.
1. 3 answers
2. asked by Crazy101
3. 1,608 views
(−6)∙(a+2b−3c−4d)−(−2)∙(−4a−3b+2c+d)
1. 8 answers
2. asked by Jamie
3. 1,503 views
Point P in the curve y=x^3 has coordinates (3,27) and PQ is the tangent to the curve at P.Point Q touches the x-axis.Find the
1. 2 answers
2. asked by Debora
3. 1,500 views
Find the ratio of 5 days to 20 hours
1. 3 answers
2. asked by Jumana
3. 1,397 views
Vail Ski Shop received a $1,201 invoice dated July 8 with 2/10, 1/15, n/60 terms. On July 22, Vail sent a $485 partial payment.
1. 0 answers
2. asked by AMBER
3. 1,293 views
Using a pair of compasses, a ruler and a pencil, construct a triangle CDE in which DE =10cm, DC= 8cm and angle DE= 45 degree
1. 2 answers
2. asked by Zoey
3. 1,229 views
50 points decreased by 26% is__points.
1. 2 answers
2. asked by Madeline
3. 1,223 views
Determine the Enthalpy of combustion of ethyne (C2H2) using the following enthalpies of formation;Data: DHf°(H2O)= -285.9kj/mol
1. 1 answer
2. asked by Steve
3. 1,192 views
The specific heat of a copper metal is 0.385J/g-°K. How many kJ of heat are needed to raise the temperatue of 1.1 kg block of
1. 2 answers
2. asked by Gennelle
3. 1,123 views
A tank in the shape of an inverted right circular cone has height 10 meters and radius 16 meters. It is ﬁlled with 5 meters of
1. 1 answer
2. asked by maggie
3. 1,115 views
Sarah can afford $255 per month for 6 years on a car payment, what is the price of a car that she can afford at this time?Assume
1. 1 answer
2. asked by Maddie
3. 1,109 views
Emily walk that a rate of 3 1/2 miles per hour for one and a 1 1/3 hours how far did she walk.
1. 3 answers
2. asked by Emma
3. 1,087 views
8 meters increased by 25% is__meters.I got 32.
1. 3 answers
2. asked by Madeline
3. 1,070 views
why did president Roosevelt begin the Good Neighbor Policy?A. He hoped to discourage B. He believed it would end the Depression
1. 2 answers
2. asked by Kylita335
3. 1,057 views
How can you adevise a friend who responds to Avoidance and why it is not healthy in sustaining positive relationships
1. 2 answers
2. asked by Vukile
3. 1,029 views
Help!!!!! What does the Quote "In winter I plot and plan, In spring I move" mean.
1. 1 answer
2. asked by Erika
3. 934 views
Building A is 40m high.The angle of depression of the top of Building B from the top of A is 26 degrees.if the two buildings are
1. 2 answers
2. asked by Deborah
3. 905 views
Convert the information described below into balanced equation:(a) When a mixture of copper(II) oxide and carbon is heated,
1. 1 answer
2. asked by Dan
3. 882 views
Kenny opened a sinking fund account and hopes to accumulate $16,000 in 25 months. The yearly interest rate is 7.8%. How much
1. 1 answer
2. asked by Kerry
3. 833 views
are these thesis good?1) Cell phones are becoming increasingly popular and are in use almost anywhere one goes. 2) Now a day
1. 2 answers
2. asked by elean
3. 833 views
Ways in which sport can support nation building?
1. 1 answer
2. asked by dineo
3. 815 views
PLEASE READ THE BOTTOM I ADDED ON!! :) the ferris wheel at an amusement park measures 16m in diameter. the wheel does 3
1. 8 answers
2. asked by Lily
3. 806 views
is this thesis good?1) Cell phones are becoming increasingly popular and are in use almost anywhere one goes. Thank you.
1. 3 answers
2. asked by elean
3. 736 views
Human blood contains glucose at a typical concentration of 0.100% (W/V). At this concentration, how many grams of glucose would
1. 2 answers
2. asked by Tammy
3. 703 views
A firm in a perfectly competitive market has the following cost function: c=1/3q3-5q2+30q+10 in the market- clearing price is 6,
1. 0 answers
2. asked by Karthik
3. 700 views
how to prepare CO from this equation in the lab CaCo3 + 2HCl → CaCl2+H2O+ CO2 (g)Or CaCo3 ----(Heat 500 to 600 C0→ Cao +Co2
1. 3 answers
2. asked by roro
3. 685 views
Which of the following fractions is in its simplest form?16/4 7/8 100/35 3/27
1. 1 answer
2. asked by mpendulo
3. 629 views
Posted by rfvv on Saturday, March 11, 2017 at 6:51am.What is the part of speech of "for my birthday" in each sentence? An adverb
1. 3 answers
2. asked by rfvv
3. 627 views
Let R be the first quadrant region enclosed by y=e^2, y=e^x and the y-axis. The area of region R is?I don't understand why is
1. 1 answer
2. asked by Mike
3. 597 views
1. She looked at the person on the table.(When the person is on the table, 'on the table' is an adjective phrase.)2. She looked
1. 2 answers
2. asked by rfvv
3. 587 views
Six points masses each of mass m are placed at the vertices of regular hexagonal of side l , the forces acting on any of the
1. 0 answers
2. asked by Brijender
3. 586 views
why does the load reaches 50 meters from the ground will the correct position of the PE and KE that the problem isa crane lifted
1. 2 answers
2. asked by renalyn
3. 582 views
A trader has shs 250,000,he buys boxes of books at shs 25000 each and boxes of candles at shs 10,000 each,the money spent on
1. 1 answer
2. asked by Deborah
3. 582 views
A cooking pot contains 0.8kg of water at 100degree celcius what is the specific heat
1. 1 answer
2. asked by Zona
3. 581 views
If 50.00 mL of 0.250 M barium nitrate are combined with 50.00 mL of 0.400 M sodium sulfate, how any grams of precipitate will
1. 2 answers
2. asked by Matthew
3. 581 views
Nine Bottles Hold 4.5 litres of water altogether? how many will 5 bottles hold?
1. 1 answer
2. asked by Erica
3. 576 views
each block in Toms neighborhood is two-thirds of a mile long. if he walks four and a half blocks how far does he walk.
1. 1 answer
2. asked by Malak
3. 556 views
The ratio of corresponding sides of two similar triangles is 2:3 ,if the longer side is 5cm ,calculate the length of the shorter
1. 1 answer
2. asked by sharron
3. 549 views
what is the method to prepartion CO from these equation in the labCaCo3 + 2HCl → CaCl2+H2O+ CO2 (g) Or CaCo3 ----(Heat 500 to
1. 2 answers
2. asked by roro
3. 549 views
A cricket ball travelling north at 100km/h is deflected so that it travels north-east at 100km/h. What is the change in velocity
1. 1 answer
2. asked by Xy
3. 535 views
A uniform beam AB of mass 84.78 kg rest against the smooth wall at A and the rough horizontal floor at B. The coefficient of
1. 0 answers
2. asked by Mike Lian
3. 527 views
A block P of mass 3.56 kg is lying on a rough inclined plane of angle θ = 0.73 radians. Block P is attached via a model string
1. 0 answers
2. asked by SL
3. 519 views
the ratio of corresponding sides of two similar triangles is 2:3 ,if the longer side is 5cm ,calculate the length of the shorter
1. 1 answer
2. asked by Sharron.b
3. 518 views
Can you send me a good reference about how to create a project proposal for a middle school stude like me? Thanks a lot.
1. 3 answers
2. asked by Jane
3. 497 views
No payments were made on a $3500 loan during its three-year term. What was the annually compounded nominal interest rate on the
1. 1 answer
2. asked by Gagandeep Kaur
3. 484 views
All things considered, it seems reasonable to accept that injecting a small dosage of drugs in animals as it could help and
1. 16 answers
2. asked by Sarah
3. 483 views
All things considered, it seems reasonable that injecting a small dosage of drugs in animals is acceptable. This practice could
1. 4 answers
2. asked by Sarah
3. 470 views
Joan is 15 years older than her brother Bill.Eight years from now,Joan will be twice as old as Bill.How old is each at this
1. 1 answer
2. asked by Maleka
3. 467 views
A cricket ball travelling north at 100km/h is deflected so that it travels north-east at 100km/h. What is the change in velocity
1. 1 answer
2. asked by Xy
3. 461 views
Anyone who knows a good source on how to write a project proposal?
1. 3 answers
2. asked by Jane
3. 448 views
If x=16 is one of the root of the quadratic equation x square-2(7x+16)=0,find the other root.
1. 1 answer
2. asked by Mandar
3. 444 views
Find molecular mass of an element having-Density= 1.56 gm/l Temp.= 65 degree Celsius Press.= 745mm
1. 1 answer
2. asked by Anushka
3. 440 views
the speed of a train increases from 15 mi/h in a distance of 500 ft. calculate the average acceleration in ft/s squared
1. 1 answer
2. asked by Amel
3. 434 views
Are muscials considered plays?
1. 2 answers
2. asked by Sandy
3. 425 views
In a titration experiment what would be the result on the concentration of the analyte if the drop counter did not count all the
1. 4 answers
2. asked by Sean
3. 408 views
This might look funny and foolish but i seriously need answer.Can someone give the scientific definition of food?
1. 1 answer
2. asked by Anonymous
3. 378 views
Find the ratio of 200ml to 8litres
1. 1 answer
2. asked by Jumana
3. 375 views
why does water show abnormal behaviour?
1. 1 answer
2. asked by Anonymous
3. 369 views
h = 8 sin [π/10(t-5) ] + 9covert to cosine??
1. 1 answer
2. asked by Lily
3. 341 views
1. After saving up for while, Melanie saved $12 of her allowance. She decided to spend 1/3 of that money at the book fair. the
1. 1 answer
2. asked by Jared
3. 324 views
(−5)∙(3b−2a)−6(a+2b)
1. 1 answer
2. asked by Jamie
3. 239 views

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