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Questions Asked on March 4, 2014

One leg of a right triangle has a length of 5 m. The other sides have lengths that are consecutive integers. Find these lengths.
1. 3 answers
2. asked by Spacegazing
3. 14,380 views
What type of geometric shape has three rectangle surfaces and triangular bases?
1. 0 answers
2. asked by Steve
3. 7,451 views
1. in which biome would you find the main types of plants life to be grasses and nonwoody plants? (1 point)2. Which of the
1. 58 answers
2. asked by annonomys
3. 7,249 views
what volume of concentrated 18M H2SO4 is required to prepare 250mL of a 6.0M solution?how would you solve this problem? i know
1. 5 answers
2. asked by Lena
3. 6,856 views
elena packed 48 cubes into this box. each cube has edges that are 1 centimeter. how many layes of cubes did elena make?
1. 12 answers
2. asked by kimmy plus
3. 5,152 views
Is there a correlation between the average number of books a person reads per month and their level of intelligence?
1. 0 answers
2. asked by qwerty
3. 4,762 views
A mountain climber on Mt. Everest is at 29,035 ft above sea level a stone at the bottom of the Dead Sea is at 1,349 ft below sea
1. 26 answers
2. asked by A=Awesome
3. 4,752 views
A spring of unknown force constant is attached to a rod so that it hangs vertically. With no mass attached, the spring has a
1. 1 answer
2. asked by Chris
3. 4,650 views
How would playing a game of soccer, baseball, or basketball be different if inertia didn't exist?
1. 22 answers
2. asked by Mindy
3. 4,572 views
Identify the excerpt that uses foreshadowing.A.) "They're spoiled and we're spoiled." B.) "I have a feeling it'll be Africa
1. 5 answers
2. asked by Cassie
3. 4,519 views
How much would the boiling point of water increase if 4 mol of sugar were added to 1 kg of water (Kb=0.51C/(mol/kg)for water and
1. 9 answers
2. asked by Whitney
3. 4,348 views
HI im Dalia and i just want my answers to be checked for the subject of Social studies.thanks again.6.Which aspect of Aztec
1. 12 answers
2. asked by dalia
3. 4,231 views
Which of the following is not a postulate used to prove the congruence of two triangles?a. ASA b. SSA c. SAS d. SSS I think its
1. 2 answers
2. asked by Sarah
3. 4,164 views
The figure below shows a block of mass m resting on a 20¡ã slope. The block has coefficients of friction ¦Ìs = 0.73 and
1. 1 answer
2. asked by Jason
3. 3,595 views
Your company will generate $68,000 in an- nual revenue each year for the next seven years from a new information database. If
1. 2 answers
2. asked by Anonymous
3. 3,563 views
Determine whether y varies directly with x if so find the constant of variation k 3y=-7 x-18
1. 4 answers
2. asked by snow
3. 3,418 views
A knife thrower throws a knife toward a 300-g target that is sliding in her direction at a speed of 2.30 m/s on a horizontal
1. 1 answer
2. asked by Timothy
3. 3,401 views
24 tenths - 1 one 3 tenths =
1. 8 answers
2. asked by Peanut
3. 3,261 views
The center pole of a tent is 8 feet long. the side of the tent is 12 feet long. If a right angle is formed where the center pole
1. 1 answer
2. asked by B8
3. 3,172 views
I can’t put the diagram (picture) here so... I type down:Hope it help! left side there is an arrow pointing to the square, it
1. 13 answers
2. asked by Mindy
3. 3,111 views
In a school gym, the ratio of the number of boys to the number of girls was 4:3. After a 160 boys left the gym, the ratio became
1. 6 answers
2. asked by Anonymous
3. 2,837 views
Two charges repel each other with a force of 10-6N when they are 10cm apart. when they are brought closer together until they
1. 2 answers
2. asked by Nancy
3. 2,650 views
Find the value of y for a given value of x if y varies directly with x if y=2.52 when x=8.4,what is y when x=2.7 thanks
1. 4 answers
2. asked by snow
3. 2,626 views
#1. Which statement is true about the image below?7 N -> |rectangle| <- 7 N •The forces acting on the rectangle are balanced.
1. 3 answers
2. asked by Mindy
3. 2,508 views
on a boat tour there are half as many children there are as adults. ther are 40 people on the tour how many children are there
1. 4 answers
2. asked by melanie
3. 2,037 views
Fill in the blank? The acceleration of an object is equal to the net _____ acting on the object divided by the objects____?
1. 5 answers
2. asked by snow
3. 2,027 views
A 64 kg student traveling in a car with a constant velocity has a kinetic energy of 1.6 10^4 J. What is the speedometer reading
1. 1 answer
2. asked by Donisha
3. 2,016 views
1. Which of the following best shows the transfer of heat by radiation?my answer: c 2. Which of the following best shows the
1. 2 answers
2. asked by Lisa
3. 2,000 views
1. Which of the following best shows the transfer of heat by radiation?a) the hot sand in very painful to step on with bare feet
1. 3 answers
2. asked by Lisa
3. 1,944 views
Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.240 M HClO(aq) with 0.240 M KOH(aq). The
1. 1 answer
2. asked by Judith
3. 1,944 views
what is the formula used to calculate the surface area for a square pyramid?
1. 2 answers
2. asked by Steve
3. 1,884 views
A dynamics cart with a friction pad is placed at the top of an inclined track and released from rest. The cart accelerates down
1. 1 answer
2. asked by Tim
3. 1,796 views
Which of the following salts is the most acidicin aqueous solutions? 1. KBr 2. NaI 3. Al(NO3)3 4. BaCl2 5. AgNO3 6. Fe(NO3)2 7.
1. 1 answer
2. asked by Anonymous
3. 1,754 views
Type the pronoun that correctly completes the sentence. Remember that you must spell your answer correctly to receive credit.Yes
1. 9 answers
2. asked by kaila flowers
3. 1,716 views
The coefficient of static friction between the m = 3.20-kg crate and the 35.0° incline of the figure below is 0.260. What
1. 1 answer
2. asked by James
3. 1,678 views
Rank the following in terms of increasing ox- ide acidity.1. Na2O, CO2, NO2 2. CO2, NO2, Na2O 3. NO2, CO2, Na2O 4. CO2, Na2O,
1. 1 answer
2. asked by Anonymous
3. 1,669 views
You are instructed to create 800. mL of a 0.69 M phosphate buffer with a pH of 7.6. You have phosphoric acid and the sodium
1. 1 answer
2. asked by Danielle
3. 1,618 views
Two positive numbers differ by 2. Their reciprocals add to 3. Find the numbers. (keep your answer in simplest radical form)
1. 3 answers
2. asked by Anonymous
3. 1,608 views
1. what is 67 K equivalent to in Celsius?answer: -206.15 C 2. what is 458.9 Celsius in K? answer: 732.05 3. heat is closely
1. 1 answer
2. asked by Lisa
3. 1,598 views
Six students took a national standardized test for which the average score was 700 and the standard deviation was 150. If a
1. 2 answers
2. asked by Jamar
3. 1,533 views
Which statement best summarizes the world’s reaction to stratospheric ozone depletion discussed in Chapter 7.4 of your text?
1. 18 answers
2. asked by 100 %
3. 1,487 views
Brandon hit a baseball upward with an initial speed of 120 feet per second. How much later did Ollie catch the ball? Use the
1. 2 answers
2. asked by John
3. 1,399 views
An experiment consists of drawing a marble out of a bag, observing the color, and then placing it back in the bag. Suppose the
1. 2 answers
2. asked by Jamar
3. 1,398 views
What is the main difference between a square and a rhombus?
1. 6 answers
2. asked by anthony awesome
3. 1,376 views
):12. The American Revolution most likely encouraged the Mexican people to revolt against Spain by A. exposing Spain’s lack of
1. 12 answers
2. asked by bonn
3. 1,376 views
a building casts a 25 foot shadow on a sunny day. If the angle of elevation from the tip of the shadow to the top of the
1. 1 answer
2. asked by diane
3. 1,284 views
Jack invests $1000 at a certain annual interest rate, and he invests another $2000 at an annual rate that is one-half percent
1. 1 answer
2. asked by Danielle
3. 1,265 views
12. The American Revolution most likely encouraged the Mexican people to revolt against Spain byA. exposing Spain’s lack of
1. 15 answers
2. asked by bonn
3. 1,248 views
A slide 2.8 m long makes an angle of 25 degrees with the ground. How high is the top of the slide above the ground?
1. 1 answer
2. asked by Anonymous
3. 1,210 views
Daytime high temperatures in New York in February are normally distributed with an average of 30.2º and a standard deviation of
1. 3 answers
2. asked by Jamar
3. 1,209 views
Can someone check to see if this is written correctly? It was like this -Scientists report that creatures living in the deep sea
1. 1 answer
2. asked by Cassie
3. 1,178 views
a clipboard costs $2.23. It costs $0.58 more than a notebooh. Lisa buys two clipboards and one notebook and paid with a ten
1. 3 answers
2. asked by Peanut
3. 1,142 views
can someone answer this please and thanks.How has Mexico's culture been shaped by conflict among different people? Be sure to
1. 8 answers
2. asked by dalia
3. 1,140 views
A clinic has $1 million in revenues and $950,000 in costs. What is its operating margin? My answer is 5%However the second
1. 1 answer
2. asked by Lisa
3. 1,129 views
Rachel has 15 coins with a value of $2.85. If the coins are either dimes or quarters, how many of each coin does she have? Write
1. 1 answer
2. asked by billy
3. 1,128 views
A symmetric projectile spends a total of 20 seconds in the air. It reaches a peak height of 8 meters. HOw long it takes to reach
1. 1 answer
2. asked by Mary
3. 1,117 views
The base of the triangle is 5 cm greater than the height. The area is 33 cm^2. Find the height and the length of the base.The
1. 1 answer
2. asked by Spacegazing
3. 1,113 views
How has Mexico's culture been shaped by conflict among different people?Be sure to name the groups were involved in the
1. 7 answers
2. asked by dalia
3. 1,100 views
During volcanic eruptions, hydrogen sulfide gas is released and is oxidized by the oxygen in the air yielding sulfur dioxide gas
1. 1 answer
2. asked by Tomisin
3. 1,100 views
The coolest star whose peak blackbody wavelength can be observed with the human eye (the exact range of visible light varies
1. 1 answer
2. asked by qwerty
3. 1,090 views
The diameter of a circular pizza is 24 in. How much pizza is eaten (in square inches) if half of it is consumed?
1. 2 answers
2. asked by Chloe
3. 1,081 views
Which statement from Euclidean geometry is also true in spherical geometry?a. A line has infinite length b. Two intersecting
1. 0 answers
2. asked by Kylee
3. 1,050 views
If you separate the socks with equal charges 4 x10-9 C until they’re 7 cm apart, what force will each sock exert on the other?
1. 0 answers
2. asked by Laura
3. 1,044 views
8.246 - 5 hundredths =
1. 4 answers
2. asked by Peanut
3. 1,008 views
what is the formula used to calculate the lateral area for a square pyramid?
1. 1 answer
2. asked by Steve
3. 1,008 views
How would playing a game of soccer, baseball, or basketball be different if inertia didn't exist?
1. 3 answers
2. asked by Mindy
3. 1,007 views
Cindy runs a company that designs and prints gift cards for a department store. Quality controls is very important, and Cindy
1. 1 answer
2. asked by Jamar
3. 1,003 views
A family left their house in two cars at the same time. One car traveled an average of 7 miles per hour faster than the order.
1. 2 answers
2. asked by naveen
3. 980 views
A baseball player rounds third base and is heading for home when he is signaled by the base coach to slide. The player has a
1. 0 answers
2. asked by Tim
3. 965 views
matt and mindy each built a rectangular prism that has a length of 5 units, a width of 2 units and a height of 4 units. matt
1. 2 answers
2. asked by kimmy plus
3. 959 views
What universal force is primarily responsible for keeping satellite in orbit around earth? Answers are electromagnetic force,
1. 1 answer
2. asked by snow
3. 946 views
A hollow tube having an inside diameter of 2.5 cm and a wall thickness of 0.4 mm is exposed to an environment at h=100 W/m2¨¬C
1. 0 answers
2. asked by Ritesh
3. 918 views
Cd(s)+Cu+(aq)→Cd2+(aq)+Cu(s)
1. 1 answer
2. asked by Brianna
3. 907 views
honestly i just wanna finish this ive been on it for almost 2 weeks now because im to scared to submit please check these
1. 7 answers
2. asked by bonn
3. 901 views
A 45 kg boy is holding a 12 kg pumpkin while standing on ice skates on a smooth frozen pond. The boy tosses the pumpkin with a
1. 1 answer
2. asked by Hal
3. 890 views
simplify the expression by using a double angle formula or a half angle formula:a. 2 tan 7 degrees /1-tan^2 7 degrees b.2 tan 7
1. 1 answer
2. asked by Kaylee
3. 888 views
A square pyramid each side of the base has a length of 60 m and the height of each triangle is 20 m. What is the lateral area of
1. 1 answer
2. asked by Urs
3. 888 views
im not gonna get frustrated with this anymore because it wont help me but i read some info online and thought these new answers
1. 2 answers
2. asked by dalia
3. 876 views
A box contains only quarters and dimes. If there 10% more quarters, the total value of the money in the box would increase by
1. 4 answers
2. asked by Katie
3. 874 views
A ball is dropped from a height of 1.45m and rebounds to a height of 1.21m. Approximately how many rebounds will the ball make
1. 3 answers
2. asked by john
3. 871 views
Three astronauts, propelled by jet backpacks, push and guide a 149 kg asteroid toward a processing dock, exerting the forces
1. 0 answers
2. asked by Anonymous
3. 841 views
A tug is capable of pulling a ship with a force of 100 KN. If two such tugs are pulling on one ship, they can produce any force
1. 1 answer
2. asked by Sello
3. 833 views
11) Three point charges of magnitudes +6.0 mC, -7.0 mC, and -13 mC are placed on the x-axis at x = 0 cm, x = 40 cm, and x = 120
1. 1 answer
2. asked by sara
3. 824 views
I do have some corrections made but my computer wont let me copy and paste the part I did. Please Help.This is the uncorrected
1. 1 answer
2. asked by Cassie
3. 790 views
A newly discovered planet has a surface temperature of 330 K and a density of 6 g/cm3. What minimum radius does the planet need
1. 1 answer
2. asked by qwerty
3. 781 views
A 16g bullet moving horizontally at 400 m/s penetrates a 3.2kg wood block resting on a horizontal surface.(Figure 1)Part A If
1. 0 answers
2. asked by bety
3. 767 views
Slavery and Society, 1800-18601. What invention contributed to the need for more slaves in the late 18th century? 2. What region
1. 2 answers
2. asked by yessica bonilla
3. 753 views
12. The American Revolution most likely encouraged the Mexican people to revolt against Spain byA. exposing Spain’s lack of
1. 2 answers
2. asked by bonn
3. 742 views
At the top of an inclined track, a spring is attached to a rod at one end and a dynamics cart at the other such that the spring
1. 0 answers
2. asked by Chris
3. 729 views
can anyone answer this...if you want me to try first i came up with the answer A. for the following questionWhich of the
1. 4 answers
2. asked by dalia
3. 729 views
1. who was the governor of Louisiana when the civil war began ?2. at the begging of the civil war the free men of color
1. 2 answers
2. asked by victoria
3. 720 views
One bottle of juice is 1/4 filled. Another smaller bottle holds 20 fluid ounces. if the contents from the larger bottle are
1. 1 answer
2. asked by kimi
3. 712 views
Mr. White notices that of the 30 students in his science class, 18 are using yellow pencils, 6 are using blue pencils, 4 are
1. 1 answer
2. asked by Anonymous
3. 703 views
if this isnt right can someone find me a link where i can read more info about it.17. Which of the following is the most valid
1. 1 answer
2. asked by dalia
3. 702 views
what would 2 yards,1 foot,10 inches equal to,i put 83 inches but im not sure?
1. 1 answer
2. asked by zion
3. 698 views
Calculate the molarity of a bleach solution that is 8% by mass (m/v) or 8g/100mL sodiumhypochlorite.
1. 0 answers
2. asked by samry
3. 696 views
Okay, the reaction is this:Naphthalene + HNO3 ---> NitroNapthalene The limiting reagent is Naphthalene The excess is the nitric
1. 1 answer
2. asked by ChrisZZ
3. 689 views
I need help on this! Please help me! Thank you :) you're a huge blessing!What is driving the economic changes in china and why?
1. 3 answers
2. asked by Anonymous
3. 688 views
A uranium nucleus (mass 238 u), initially at rest, undergoes radioactive decay. After an alpha particle (mass 4.0 u) is emitted,
1. 0 answers
2. asked by jill
3. 684 views
What is the estimated total lifetime for a star with mass 0.7 Msun ? (in billions of year)
1. 0 answers
2. asked by qwerty
3. 669 views

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