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Questions Asked on September 29, 2015

Which boolean operator omits information for search parameters?AND OR WITHOUT NOT***
1. 36 answers
2. asked by Shalee ^~^
3. 8,125 views
A ball is kicked with an initial velocity of 21 m/s in the horizontal direction and 16 m/s in the vertical direction. (Assume
1. 1 answer
2. asked by Destiny
3. 6,414 views
Suppose a soccer player kicks the ball from a distance 31 m toward the goal. Find the initial speed of the ball if it just
1. 1 answer
2. asked by Anton
3. 6,218 views
Calculate the energy in joules of microwave radiation of wavelength 12.7 centimeters.(E = hν, h = 6.63 × 10-34 J.sec; speed of
1. 3 answers
2. asked by Destany
3. 5,337 views
a block has a mass of 400kg in air when submerged in seawater it weighs 2943N. what is the specific gravity of the block?
1. 2 answers
2. asked by anthony
3. 4,245 views
The most common source of copper (Cu) is the mineral chalcopyrite (CuFeS2). How many kilograms of chalcopyrite must be mined to
1. 2 answers
2. asked by Meghan
3. 3,843 views
The endpoints of the diameter of a circle are at (1,2) and (7,-6). What is the circumference of the circle to the nearest tenth
1. 9 answers
2. asked by Paris
3. 3,666 views
Iodine-131 is a radioactive isotope. After 8.00 days, 50.2% of the sample remains. What is the half life of 131-I?
1. 2 answers
2. asked by Jessica
3. 3,318 views
A loaf of bread is removed from an oven at 350 degrees F and cooled in a room whose temperature is 70 degrees F. If the bread
1. 1 answer
2. asked by james
3. 3,025 views
What does the aunt in "The StoryTeller"find improper about the bachelor's story? A. It makes fun of Bertha's goodness. B.It has
1. 7 answers
2. asked by Caitlyn
3. 2,958 views
The path of a diver is given byy=-4/9 x^2 + 24/9x +12 where y is the height (in feet) and x is the horizontal distance from the
1. 1 answer
2. asked by Josh
3. 2,689 views
A _________ is a way for students to keep track of information during researchCredible Website Search log** Boolean operator
1. 19 answers
2. asked by Shalee ^~^
3. 2,615 views
A scuba diver is 31 feet below the surface of water. She dives down an additional 16 feet. How far would she have to rise to
1. 7 answers
2. asked by Amy
3. 2,560 views
1. Why did the call for military volunteers lead more states to secede?A: Lincoln's call for military volunteers created a
1. 4 answers
2. asked by Victoria
3. 2,518 views
Hydrogen gas(H2) and chlorine gas (CL2) react to form hydrocloric acid (HCL). What is the correct balanced chemical equation for
1. 1 answer
2. asked by Jake
3. 2,496 views
What has the study of fossils allowed scientists to do?A) Describe the past environments and the history of life. B) Study
1. 12 answers
2. asked by Grace
3. 2,493 views
Based on the changes in New Mexico's population after World War II, which conclusion is best supported?A)Economic changes made
1. 19 answers
2. asked by Appreciated Help
3. 2,448 views
I need explanation to this question.solve 48 base12 multiply by 15 base12.i can solve it by first converting to base ten and
1. 4 answers
2. asked by james
3. 2,353 views
Which of the following fossil types is best described as forming when minerals replace all or part of an organism's body?A) A
1. 10 answers
2. asked by Grace
3. 2,240 views
there are 16 girls and 20 boys in the school band. what is the ratio of girls to boys? Simplest form
1. 2 answers
2. asked by Taiden
3. 2,189 views
What is the greatest six digit even number that matches all of the cluesThe ten thousands digit is twice the tens digit The
1. 2 answers
2. asked by Billy
3. 2,180 views
you are building a rock wall for a flower bed along your 38-foot long driveway. You Want the wall to be one-half of the length
1. 1 answer
2. asked by draven
3. 2,145 views
One table at a bake sale has 75 cookies. Another table has 60 cupcakes. Which table allows for more rectangular arrangements
1. 7 answers
2. asked by Anthony
3. 2,121 views
home / study / questions and answers / science / chemistry / balance the following example of a heterogeneous ...Your question
1. 1 answer
2. asked by martika
3. 2,073 views
A seamstress is designing a triangular flag so that the length of the base of the triangle, in inches, is 7 less than twice the
1. 2 answers
2. asked by quel
3. 2,038 views
A researcher, studying dolphins in the wild, made the following sketch. Each dot on the map represents one dolphin. The area
1. 2 answers
2. asked by Noel
3. 2,015 views
An experiment calls for you to use 100 mL of 0.65 M HNO3 solution. All you have available is a bottle of 2.7 M HNO3. How many
1. 2 answers
2. asked by Anonymous
3. 1,967 views
Thabo is 5years older than Amy,in 7years time Amy will be 3/4`s of thabo`s age.How old is Amy now?
1. 30 answers
2. asked by charlie
3. 1,922 views
What is the principal part of the italicized verb in this sentence from “The StoryTeller”?The aunt suppressed a gasp of
1. 14 answers
2. asked by Caitlyn
3. 1,906 views
Why could the mean of the data set below be misleading?ages of teachers: 29, 38, 39, 26, 29, 29, 39, 77, 38, 29
1. 2 answers
2. asked by nadwa
3. 1,879 views
Two lines are cut by a transversal such that a pair of alternate interior angles are right angles are the two lines parallel
1. 5 answers
2. asked by Anonymous
3. 1,869 views
What does the aunt in The Story Teller find improper about the bachelor's story?A. It makes fun of Bertha's goodness B. It has
1. 9 answers
2. asked by Grace
3. 1,855 views
Hydrogen iodide decomposes according to the reaction 2HI(g)H2(g) + I2(g) A sealed 1.50 L container initially holds .00623 moles
1. 1 answer
2. asked by jude
3. 1,788 views
The weight of a rock sample is measured to be 2.5 pounds. What is the percent of error in the measurement?
1. 1 answer
2. asked by G
3. 1,732 views
simplify (y^4)(y^3)y^1 y^7 y^12 Y^43
1. 9 answers
2. asked by Adri
3. 1,731 views
Darlene's parents believe that her extra weight is baby fat and aren't concerned about it. What are some of the physical and
1. 6 answers
2. asked by M
3. 1,640 views
the difference of one more than six times a number and four more than three times the same number, using numbers 3, 5 and 7.
1. 3 answers
2. asked by chamar
3. 1,610 views
1)Balance the following gas-phase reaction and 2) write its reaction quotient, Qc:CH4(g)+F2(g)......>>.....<<.......
1. 1 answer
2. asked by patrick
3. 1,607 views
three liquids have densities of 1.15g/m, 0.79g/ml, and 0.95 g/ml. When the liquids, which do not mix, are poured into a
1. 4 answers
2. asked by Lara
3. 1,600 views
The leaders of the Virginia Company recruited more settlers and reorganized the colony. They allowed the new settlers to own
1. 4 answers
2. asked by kayla
3. 1,599 views
I don't want the answer just check because I'm unsure1) Definite article for the following noun? maestra el <--- la las 2)
1. 6 answers
2. asked by Hailey
3. 1,542 views
f(x) = log2(x – 3) + 1. How do I find the Domain and Range?
1. 1 answer
2. asked by Sara
3. 1,438 views
what word is E L A É S L unscrambled.
1. 1 answer
2. asked by Alli
3. 1,411 views
A painter earns $15 per hour. what is the minimum number of hours he must work to earn at least $200 write an inequality to
1. 1 answer
2. asked by Dawson
3. 1,398 views
IS THIS RIGHT?Name the following binary acids: HF(aq) – Hydrofluoric Acid HCl (aq)– Hydrochloric Acaid H2Se(aq) –
1. 1 answer
2. asked by rebecca
3. 1,379 views
the sum of the ages of rex, ben and alfred is 36 years, two years ago, ben was 3 times as old as rex was then, 8 years from now,
1. 1 answer
2. asked by Anonymous
3. 1,356 views
a shop has one pound bags of peanuts for $2.00 and three-pound bags of peanuts for $5.50 if you buy 5 bags and spend $17, how
1. 1 answer
2. asked by Jerry
3. 1,320 views
If 20g of CaCo3is treated with 20gm of HCl how many grams of CO2 can be generated CaCO3+2HCl gives CaCl+H2O+CO2
1. 1 answer
2. asked by sharon
3. 1,312 views
Express the repeating decimal 0.2323 as a geometric series, and write its sum as the ratio of twointegers
1. 2 answers
2. asked by zaib
3. 1,292 views
Many stems hold leaves high. Higher leaves are more likely to get sunlight. How is this helpful to a plant?I don't understand
1. 4 answers
2. asked by BUBBY
3. 1,289 views
Calculate the number of kJ released for the reaction shown below, if you begin with 52 grams of fluorine (F2), and the ΔH =
1. 1 answer
2. asked by lala
3. 1,258 views
An archer shoots an arrow at a 72.0 m distant target, the bull's-eye of which is at same height as the release height of the
1. 1 answer
2. asked by Abby
3. 1,241 views
What was the main goal of the American Indian Movement?A)to achieve the right to form reservations B)to win greater rights for
1. 3 answers
2. asked by Appreciated Help
3. 1,213 views
Discuss the responsibilities of the road users to ensure safety for one another
1. 3 answers
2. asked by ramadikela anna
3. 1,211 views
Calculate the mass of anhydrous sodium carbonate Na2Co3 required to prepare 2.5 litres of 0.50M aqueous
1. 2 answers
2. asked by sharon
3. 1,079 views
A car travels due east with a speed of 40.0 km/h. Raindrops are falling at a constant speed vertically with respect to the
1. 1 answer
2. asked by Aly
3. 1,060 views
A seamstress is designing a triangular flag so that the length of the base of the triangle, in inches, is 7 less than twice the
1. 2 answers
2. asked by Amber
3. 1,041 views
Write potassium sulphate +barium nitrate �¨ potassium nitrate + barium sulphate as a balanced symbol equation
1. 3 answers
2. asked by natalie
3. 1,038 views
A sphere with diameter 1 unit is enclosed in a cube of side 1 unit each. Find the unoccupied volume remaining inside the cube.
1. 2 answers
2. asked by Linda
3. 1,019 views
Select the motion diagram that corresponds to each of the four situations. E.g., if diag. A corresponds to the first situation,
1. 0 answers
2. asked by Mike
3. 999 views
hydrocarbon mixture 60% c3h8, 40% CxHy 10 g of mixture was burned with O2 excess to give 29.02 g co2 and 8.8 g h2o. what is
1. 2 answers
2. asked by Izzy
3. 986 views
A car travels 3.0km due south and then 4.0km due west.what is it displacement from the starting point.R^2=A^2 B^2 am not sure if
1. 3 answers
2. asked by Kazekage carter kumo
3. 985 views
the two forces act an angle 120.the bigger the force is 40 and resultant is perpendicular to the smaller one find the smaller
1. 1 answer
2. asked by athira
3. 970 views
home / study / questions and answers / science / chemistry / make sure to answer both parts: 1)balance the following ...Your
1. 1 answer
2. asked by marcus
3. 938 views
Will runs 6 laps before Megan joins him at the track. They then run together at the same pace. Represent the relationship
1. 1 answer
2. asked by Student
3. 938 views
An archer shoots an arrow at a 72.0 m distant target, the bull's-eye of which is at same height as the release height of the
1. 1 answer
2. asked by Elijah
3. 930 views
Identify the preposition.In spite of its popularity, the Pony Express lasted only 18 months. I'm stuck on this one:/ Please
1. 4 answers
2. asked by SkatingDJ
3. 929 views
A bowling ball traveling with constant speed hits the pins at the end of a bowling lane 16.5 m long. The bowler hears the sound
1. 1 answer
2. asked by Courtney
3. 928 views
A ball is kicked with an initial velocity of 21 m/s in the horizontal direction and 16 m/s in the vertical direction. (Assume
1. 2 answers
2. asked by Abby
3. 915 views
Critically analyze the impact of crime as a contemporary social issue on communities and poverty on global communities
1. 2 answers
2. asked by Ofentse
3. 913 views
In how many ways can 6 students be seated in a row of 6 chairs if Shane insists on sitting in the first chair?
1. 2 answers
2. asked by maritza
3. 912 views
A snail is at the bottom of awell that is 24 feet deep. The snail can climb 2 inches each hour, but then falls back 1 inch. How
1. 3 answers
2. asked by oumie ceesay
3. 897 views
A swing ride at a carnival consists of chairs that are swung in a circle by 11.0-m cables attached to a vertical rotating pole,
1. 1 answer
2. asked by john bear
3. 889 views
Elizabeth is an event planner who has been hired to plan a class reunion. The class has 275 people and 256 people will be
1. 1 answer
2. asked by Ilona
3. 885 views
Can someone show me how to do these problems, please? I really need help... I just have to answer the questions and show how it
1. 1 answer
2. asked by Abby
3. 877 views
I cannot understand how the mass of the system has changed. There's no need for you to do my work please just explain it to me!
1. 1 answer
2. asked by nicole
3. 864 views
A block of mass m = 1.70kg is released from rest h = 0.485m from the surface of a table, at the top of a θ = 27.4° incline as
1. 1 answer
2. asked by Eman
3. 847 views
Assess the extent to which bad road use has a direct impact on the physical,emotional,social and economic aspects to the
1. 2 answers
2. asked by masale
3. 838 views
Please help: Observations can lead to hypotheses. Hypotheses can lead to new experimentation. Which best describes an
1. 0 answers
2. asked by Izabella
3. 819 views
A rectangular coil of dimensions 20cm by 15cm lies with its plane parallel to a magnetic field of 0.5W/m^2. The coil, carrying a
1. 5 answers
2. asked by CALLISTUS
3. 806 views
Select the motion diagram that corresponds to each of the four situations. E.g., if diag. A corresponds to the first situation,
1. 0 answers
2. asked by Michael
3. 801 views
A bag of pears weighs 6.75 pounds. The pears cost $2.39 per pound. What is the total cost of the pears?
1. 3 answers
2. asked by Amy
3. 796 views
When 0.100 g of calcium oxide is added to 125 g of water at 23.6°C in a coffee cup calorimeter, this reaction occurs:CaO (s) +
1. 1 answer
2. asked by John
3. 795 views
a satellite in force free space sweeps stationary interplanetary dust at a rate of dM/dt=alpha v, where M is mass and v is speed
1. 1 answer
2. asked by 119
3. 785 views
What major cultural feature is common throughout the region? What other cultural features could you use to further divide the
1. 2 answers
2. asked by sasha
3. 778 views
Suppose a sample of hot iron is dropped in a cup of room temperature water.a) what happens to the temperature of the iron &
1. 1 answer
2. asked by Emma
3. 775 views
the waitress in our local diner are _ to be funny and not always polite if a customer says i'm ready to order now he may get a _
1. 2 answers
2. asked by tiela
3. 773 views
In your presentation you added a text box to ______.a.) cite a source b.) insert a footer c.) insert a header d.) insert a
1. 1 answer
2. asked by Halie
3. 765 views
• How are a dictionary and thesaurus similar? How are they different? Cite evidence from the sample entries on p. 120 to
1. 6 answers
2. asked by Adri
3. 765 views
which gods and goddesses were especially important to the ancient Egyptians?
1. 1 answer
2. asked by stefanos
3. 765 views
Soap has existed since ancient times long ago?a. consistency b. parallelism c. concise language
1. 8 answers
2. asked by Anonymous
3. 759 views
the sum of the ages of rex, ben and alfred is 36 years, two years ago, ben was 3 times as old as rex was then, 8 years from now,
1. 0 answers
2. asked by arianne
3. 755 views
at 20 degree Celsius, 65.2 g of KBr will dissolve in 100 g of water. what is the mass percent of KBr in water ?
1. 1 answer
2. asked by alex
3. 750 views
20,500 gallons of kerosene spill into a banked up area that measure 20 foot x 10 foot how long will the fire last it is left
1. 3 answers
2. asked by Tom
3. 747 views
In 2010 a sample of 50 cars was taken, yielding 8 small cars, 27 medium cars and 15 large cars. A sample of 50 cars taken in
1. 1 answer
2. asked by Khyati
3. 746 views
A projectile is launched at ground level with an initial speed of 51.5 m/s at an angle of 35.0° above the horizontal. It
1. 0 answers
2. asked by Marcus
3. 745 views
Importance of social studies
1. 1 answer
2. asked by Kazekage carter kumo
3. 727 views
Critically analyze the impact of crime as a contemporary social issue on local communities
1. 4 answers
2. asked by mpho
3. 721 views
which sentence is the best revision?a. My niece is a ballet dancer. b. My niece is a ballet dancer who performs both solo
1. 3 answers
2. asked by Anonymous
3. 718 views
water flows in river 0.5km wide with speed 6km/hr. A boat can travel with speed 10km/hr in still water. In what direction should
1. 3 answers
2. asked by mcqueen
3. 707 views

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