Questions Asked on
September 2, 2015

Physics
An athlete swims from the North end to the South end of a 50.0 Meter pool in 20.0 seconds, and makes the return trip to the starting point in 20.0s A. What is the average velocity for the first half of the swim B.What is the average velocity for the
asked by Chris 
Chemistry
Classify each of the following as a heterogeneous mixture (M) or homogeneous mixture (S)or compound (C) or element (E). oxygen dissolved in water  S carbon mixed with sand  M apple juice  S vegetable soup M sour, curdled milk M steel S hydrogen E
asked by anonymous 
Algebra 2
The Ferris wheel in the figure has a radius of 68 feet. The clearance between the wheel and the ground is 14 feet. The rectangular coordinate system shown has its origin on the ground directly below the center of the wheel. Use the coordinate system to
asked by alleykatt38 
Physics
The weight of an astronaut plus his space suit on the Moon is only 270 N. A. How much do they weigh on Earth, in Newtons, assuming the acceleration due to gravity on the moon is 1.67m/s^2= 1584is this right? B. What is the mass of the astronaut and his
asked by Flo 
Chem
Am i correct for the following? 1. "quick data" such as that of a mass measurement on a balance located at the far side of the lab, can be recorded on a paper scrap and then transferred to the report sheet at your lab station. TRUE? 2. the lab
asked by Denna 
cal
Find c , given that a = 18.2, B = 62°, and C = 48°. Round answers to the nearest whole number. Do not use a decimal point or extra spaces in the answer or it will be marked incorrect. c = a0
asked by ds 
Algebra
City Highest Lowest Elevetion(ft) elevation(ft) Long Beach,Ca. 360 7 New Orleans,Ca. 25 8 1. The table shows the highest and lowest elevetions for two cities. A. Find the range of elevetions for Long Beach. B. Find the range of elevations for New
asked by Mike 
algebra
A student runs 100 meters in 11 seconds. What is the speed of the student? speed = distance over time; 1 mile = 1609 meters 9.1 miles per hour 16 miles per hour 20.3 miles per hour 24 miles per hour pls help
asked by oscar 
ScienceAP Chem
Determine the volume (in mL) of 1.0 teaspoon. 1 tablespoon= 3 teaspoons; 1 tablespoon= ½ fluid ounce. Can you help me solve this?
asked by Zef 
Chemistry
Is it true that good accuracy of data ALWAYS indicates good precision?
asked by Denna 
Chem
The standard width between rails on north American and most European railroads is 4 ft 8 inches. Calculate this distance in… a. Centimeters142.24cm? b. meters  1.4 m? is this correct?
asked by Denna 
Math
A local coffee shop serves 2/9 as many customers as a shop run by a national coffee chain. The shop run by the chain serves 502 customers a day. About how many customers does the local shop serve in a day (round to the nearest whole number)? A) 45 B) 112
asked by Kaleem 
algebra
what is an algebraic expression for the following word phrase 6 times the difference of b and p
asked by ciara 
Tribhuwan
sheila has taken five tests so far this semester. if she gets a 70 on her next test, it will lower the average of her test scores by four points. what is her average now?
asked by Pwnmgr 
Algebra
Which resource provides instructions and practice related to the content in the online textbook. A. TI  Nspire *** B. Sample work C. Power Algebra D. Teachlet tutorial
asked by Abby 
Chem
The mass of a beaker is 5.333g. After 5.00 mL of a concentrated hydrochloric acid solution is pipetted into the beaker, the combined mass of the beaker and the hydrochloric acid sample is 11.229 g. From the data, what is the measured density of the
asked by Amy 
Math
There are 12 marbles in a bag, and the marbles are either yellow or green. Two marbles will be randomly picked from the bag, without replacing the first one picked. The probability that both marbles will be yellow is 5/33 . How many YELLOW marbles are in
asked by Kaleem 
Science
Hurricane Katrina, which hit the Gulf Coast of Louisiana and Mississippi on August 29, 2005, had the second lowest ever recorded barometric pressure at 920mb. Convert this pressure to units of atmospheres, and inches of Hg. 1 bar = 0.98692 atm 0.92 bar =
asked by Alexis 
Chemistry
Which of the following statements about isotopes is/are true? a. Because isotopes have different numbers of neutrons, they have different mass numbers. b. because neutrons determine an atom's chemical properties, isotopes of the same element are very
asked by Aleksandra 
math! please help!
For a boat to float in a tidal bay, the water must be at least 2.7 meters deep. The depth of the water around the boat, d(t), in meters, where t is measured in hours since midnight, is d(t) = 5 + 4.6 sin(0.5t). (a) What is the period of the tides in hours?
asked by Natalie 
Math
Heather has a bag with 16 red blocks, 11 blue blocks, 9 purple blocks, 15 green blocks, 8 yellow blocks, and 20 orange blocks. If she was to draw a block out of the bag, record the color and replace the block back in the bag, repeating 500 times, what
asked by Kaleem 
chemistry
A solution of KOH is prepared by dissolving 2.00 g of KOH in water to a final volume of 250 ml of solution what volume of this solution will neutralize 20.0 ml of 0.115 mol/L sulfuric acid? amount of KOH= 2.00g(1mol of KOH/ 56.01g)= 0.357 moles
asked by Mariam 
math
A mile is 5280 feet. Between which two integers is the elevation in miles?
asked by Gabriella 
Chemistry
Dividing 0.32g of sulfur by its density of 2.07g/cm^3 results in an answer with three significant figures? Am I right?
asked by Robert 
physics
A man is standing beneath two rain clouds, equidistant from each cloud, as shown in the figure. Cloud A has an excess of 7.1 104 negative charges while cloud B has 7.1 104 positive charges (where a charge has magnitude e). (a) What is the magnitude of the
asked by kate 
TVTC
Physics...a diver of mass m drops from a board of 10m above water surface. find his speed at 5m
asked by mumbi 
calculus
determine the diameter of closed cylindrical tank in meters if the volume is 11.3m^3 to get min. surface area.
asked by .do 
5th grade
a professional baseball team won 84 games this season. the team won 14 more games than it lost. there were no ties. how many games did the team lose? how many did it play?
asked by Mary Lee 
math help please
Which sum will be irrational? (1 point) 3 + 2 start root 19 end root plus start fraction 7 over 2 end fraction Start Fraction 18 over 3 End Fraction plus Start Fraction 11 over ten thousand End Fraction. –6 + (–3.251) Which product will be rational? (1
asked by Anonymous 
american history
What factors led the wartime alliance between the United States and the Soviet Union to disintegrate into the Cold War?
asked by Alex 
Social Studies
Use the quote to answer the question: "The natives are too happy to share…… for a copper kettle and a few toys, as beads and hatchets, they will sell you a whole Country…." Which European power was able to purchase a valuable island with "a few
asked by Anonymous 
Math
Create a table for each set of values. Test each table for equivalent ratios to find which set of values describes the proportional relationship of the two quantities. 66 ounces of peanuts to 89.1 ounces of walnuts
asked by Kaleem 
Life orientaion
South Africa has many environmental issues tha pose a major challenge to our health. These issues can make one sick. Write two paragraph. Choose one issues from your list as your topic and provide two brief description of the issues. Illlustrate three ways
asked by Phakamani zulu 
Math
Stephanie runs 5 days a week. Her distances for 5 days are 2.8 miles, 3.3 miles, 3.9 miles, 4.3 miles, and 4.9 miles. Which is the best estimate for the number of miles she ran? A) 19 miles B) 21 miles C) 23 miles D) 25 miles
asked by Kaleem 
math
The desert temperature, H, oscillates daily between 36°F at 4 am and 56°F at 4 pm. Write a possible formula for H in terms of t, measured in hours from 4 am. I thought the answer is 10cos(1/6pi times t) +46 but it got marked wrong. I thought that the
asked by Natalie 
economics
what is abnormal supply
asked by kemi 
Astronomy
You walk for 15 mins at 3.8m/s and then decide to run for 12 minutes at 2.5m/s. What is your average speed? My work: 15m+12m=27mins. 3.8m+ 2.5m=6.3m/s. 27+6.3= 33.3 (move decmil) to 3.33m/s
asked by Frustrated! 
Reading
In which sentence is the word periscope used correctly? A. Excited about her finding, the scientist used a periscope to view the organisms in the water sample.**** B. On the night of the full moon, we used the periscope to look at the sky. C. Sitting
asked by Anonymous 
help please with math thanks
Which sum will be irrational? (1 point) a.3 + 2 b.start root 19 end root plus start fraction 7 over 2 end fraction c Start Fraction 18 over 3 End Fraction plus Start Fraction 11 over ten thousand End Fraction. d. –6 + (–3.251) Which product will be
asked by Anonymous 
math help ms sue please
Which sum will be irrational? (1 point) 3 + 2 start root 19 end root plus start fraction 7 over 2 end fraction Start Fraction 18 over 3 End Fraction plus Start Fraction 11 over ten thousand End Fraction. –6 + (–3.251) Which product will be rational? (1
asked by Anonymous 
history
Which of the following descriptions applies to the Ku Klux Klan? The organization was centrally organized. It served the interests of Democratic politicians engaged in "redeeming" the South. The organization was used exclusively by planters. The
asked by jacqueline 
science
. Three charges are positioned as indicated in the figure. Calculate net force exerted on the +15 µC charge by the +11 µC and +13 µC charges
asked by patrick 
Thermodynamics
What is the ideal work for the separation of an equimolar mixture of methane and ethane at 175 C and 3 bar into product streams of pure gases at 35 C and 1 bar if Tsigma = 300 K?
asked by Flynn 
Math
The food stand at the zoo sold 2,514 pounds of hamburger last month.the average cost of a pound of hamburger is $2.Jeremy estimates that about 6,000 worth hamburger was sold last month.Is this less than or greater than the exact answer?
asked by Zane 
Math
A bag of marbles contains 5 red, 3 blue, 2 green, and 2 yellow marbles. What is the probability that you choose a red marble and then a green marble assuming you replace the first marble? A) 1/ 24 B) 5/ 72 C) 5/ 66 D) 5/ 6
asked by Kaleem 
biology
which of the following is a characteristic that could be applied to both living and nonliving things
asked by ciara 
algebra
why is 0.57 considered a rational number?
asked by jo 
ms sue math help please or anyone
Which sum will be irrational? (1 point) a.3 + 2 b.start root 19 end root plus start fraction 7 over 2 end fraction c Start Fraction 18 over 3 End Fraction plus Start Fraction 11 over ten thousand End Fraction. d. –6 + (–3.251) Which product will be
asked by Anonymous 
Math
The perimeter of a square must be greater than 104 inches but less than 150 inches. Find the range of possible side lengths that satisfy these conditions. (Hint: the perimeter of a square is given by P=4s, where s represents the length of a side).
asked by Whitney 
Math
Express the number in words in the pakistani system 35946312789
asked by Noor 
math
Julia spent 1/3 of her money. Then she lost 1/2 of the rest. She now has $10 left. How much did she get for her birthday?
asked by Katy 
Residensia secondary school
formulate a hypothesis for this investigation of to determine wether expired air contains carbon dioxide. Apparatus are two beakers/ test tubes/straws,two drinking straws and clear lime water
asked by Maokaneng 
Finance
Building an Income Statement Papa Roach Exterminators, Inc., has sales of $586,000, costs of $247,000, depreciation expense of $43,000, interest expense of $32,000, and a tax rate of 35 percent. What is the net income for this firm?
asked by Stephanie 
Government
how do you think the framers would respond to the broad interpretation of the preamble intent embraced by many modern political leaders
asked by Tee 
math
Order from least to greatest 7/12,0.75,5/6
asked by Lupe 
Chemistry
Which is more soluble in water? Briefly explain why. Acetic Acid: CH3CO(OH) OR Ethanol : CH3CH2OH I think its acetic acid because when observing its structure it is more polar than ethanol. And when using the like dissolves like rule, a more polar molecule
asked by Mia 
math
you have 2 positive numbers. One number is onefifth of the other number.The difference between the two numbers is 152, find the numbers.
asked by paul 
Math
Two planes leave New Orleans at the same time. Plane A heads north and Plane B heads south. After 4 hours and 15 minutes, the two planes are 4568.75 miles apart. Also, Plane A is traveling 53 mph faster than Plane B. At what speeds are the two planes
asked by Will 
math
You are skier A, the first skier in a skiing event with three other skiers. Compared to your time, skier B is slower, by a time of +00:28. Skier C has a time of +02:13, and skier D has a time of 01:24. Who is the fastest skier.
asked by ruby 
check my work
8. Which of the following is a successful result of the Reconstruction? (1 point) states could limit voting rights in elections more African Americans could go to school segregation kept the races apart or separate sharecropping helped poor blacks own land
asked by cj 
Math
Create a table for each set of values. Test each table for equivalent ratios to find which set of values describes the proportional relationship of the two quantities. 66 ounces of peanuts to 89.1 ounces of walnuts A) (5, 7)(60, 84)(47, 65.8) B) (36,
asked by Kaleem 
calculus
determine the diameter of closed cylindrical tank in meters if the volume is 11.3m^3 to get min. surface area
asked by .do 
Math
Write an equation and solve : How many tickets does the drama club have to sell if they want to make $150 and they are charging $3 for each ticket ?
asked by Ayleen 
U.S. History
I am struggling to answer the following question. Q: How did the types of settlements influence the way each was governed? This is all I have written so far. ): A: The various types of settlements greatly influenced the way each was governed. For example,
asked by Victoria 
Math
Check my answers please. 1. What is the solution to 5 + t = 23 a. 28 b. 18 ** c.18 d.23 2. What is the value of b if 7 + b = 8 a. b = 15 b. b = 1 ** c. b = 1 d. b = 15 3. What is the solution to 5q = 75 a. q = 25 b. q = 15 c. q = 15 ** d. q = 25
asked by Briona 
PreCalc
Is 300 an angle between 0 and 360 degrees that is coterminal with 780 degrees?
asked by Anonymous 
Math
Sara is thinking of a number. When she rounds her number to the nearest hundred, she gets700. What is the greatest number Sara can be thinking of? Explain.
asked by Bryce 
Math
Amy is building a house. The basement floor is at 15 feet. The roof of the house is above the ground 25 feet. Express the comparison of heights as an inequality. Explain the meaning of the inequality.
asked by Liz 
PHYSICS
Why are cars made with bumpers that can be pushed in during a crash?
asked by AKASH 
math
You are skier A, the first skier in a skiing event with three other skiers. Compared to your time, skier B is slower, by a time of +00:28. Skier C has a time of +02:13, and skier D has a time of 01:24. Who is the fastest skier
asked by ruby 
physics(relativity)
A boy runs a 100m distance in 20s as measured by an observer on earth.how long does it take according to an observer in space ship moving with speed of 0.98c for the boy to complete the run? What is the length of the track according to the moving observer
asked by ebraheem 
Spelling
Does the word swimming have any silent letters? Is the second letter m silent?
asked by Lee 
Math
If you were a biologist counting very large numbers of cell as part of your research, give several reasons why you might prefer to record your cell counts in scientific notation instead of standard notation?
asked by Tisy 
Finance
Suppose the firm in paid out (sales of $586,000, costs of $247,000, depreciation expense of $43,000, interest expense of $32,000, and a tax rate of 35 percent) $73,000 in cash dividends. What is the addition to retained earnings?
asked by Stephanie 
math
How to solve H+8=15
asked by tomeisha 
Math
Amy is building a house. The basement floor is at 15 feet. The roof of the house is above the ground 25 feet. Express the comparison of heights as an inequality. Explain the meaning of the inequality.
asked by Liz 
Math
Heather has a bag with 16 red blocks, 11 blue blocks, 9 purple blocks, 15 green blocks, 8 yellow blocks, and 20 orange blocks. If she was to draw a block out of the bag, record the color and replace the block back in the bag, repeating 500 times, what
asked by Kaleem 
Physics
Jill and Traci are side by side in their cars at a red light. When the light changes, Jill takes off with an acceleration of 2.4m/sec^2. Traci waits 3 seconds and then takes off with an acceleration of 4m/sec^2. How long will it take her to catch Jill?
asked by Rosie 
Algebra
Maria needs $2.45 to buy a magazine. The only money she has is a jar of nickels and dimes. Write an equation in standard form for the different amounts of nickels x and dimes y she could use. I tried .05x +.2y+2.35 but could not figure it out
asked by Donna 
Finance
Suppose the firm (has sales of $586,000, costs of $247,000, depreciation expense of $43,000, interest expense of $32,000, and a tax rate of 35 percent) had 85,000 shares of common stock outstanding. What is the earnings per share, or EPS, figure? What is
asked by Stephanie 
Physical Chemistry
Calculate the difference between H and U when 1 mole of water is boiled at 373 K and 1 atm. The volume of 1 mole of perfect gas at 373 K is 0.03 m3 and the volume of liquid water may be neglected. (1 atm = 105 N m2) what equations should be used ?
asked by S 
U.S. History
Can someone help me answer this questions? Why did a totalitarian regime rise in Germany in the 1930s? Explain at least three factors that led many Germans to embrace a totalitarian regime.
asked by Sarah 
Math
Calculate the sum of all possible twodigits numbers using the digits 3 and 4
asked by Noor 
Math
Heather has a bag with 16 red blocks, 11 blue blocks, 9 purple blocks, 15 green blocks, 8 yellow blocks, and 20 orange blocks. If she was to draw a block out of the bag, record the color and replace the block back in the bag, repeating 500 times, what
asked by Kaleem 
Chemistry
In the last part of this experiment, the temperature of tap water was recorded for fifteen minutes as the tap water was heated in a beaker. Identify the dependent and independent variable. (THE TEACHER Just said THE DEPENDENT AND INDEPENDENT VARIABLE but
asked by Sophia 
history
The ______________________________ signaled the end of the Reconstruction era and completed the repudiation of the idea, born during the Civil War and pursued during Congressional Reconstruction, of a powerful federal government protecting the rights of
asked by jacqueline 
math
John is doubling a cake recipe. The recipe calls for 1/4 cup of butter. How much butter should John use?
asked by Veronica 
Chemistry
Write a brief discussion of the relationship between the atomic spectrum (number and position of the lines) and the electronic structure (shell model) of the gases. I know that the bigger the atom, less energy and so does that have something to do with
asked by Anonymous 
ela
Your “purpose” in reading is the reason you are reading the accomplishments you achieve sharing new words with others finding people who know the story pls help.. I think its a
asked by oscar 
history 1302
How often were most cowboys paid?
asked by jacqueline 
chemistry
determine the volume of oxygen calculated at STP which is liberated when 43,4g mercury oxide decomposes completely into mercury and oxygen
asked by deempho 
Geography
About how far is southern tip of South America from the Equator?
asked by Gianna 
Math
How do you simplify 9x(74)^2+9? I'm willing to work and find the answer but I'm not sure how to get the answer?
asked by Ams 
Life orientaion
Illustrate three ways on how this issues can impact negatively to the health of the people in your community.
asked by Phakamani zulu 
Biology
Of the following, which is the most likely consequence of a manufacturing plant dumping its chemical waste into a nearby stream? increased oxygen levels in the water decreased flow rate of the stream loss of a keystone species an algal bloom
asked by Steve 
U.S. History (Ms. Sue)
I am struggling to answer the following question. Q: How did the types of settlements influence the way each was governed? This is all I have written so far. ): A: The various types of settlements greatly influenced the way each was governed. For example,
asked by Victoria 
Life orientaion
South Africa has many environmental issues that pose a major challenge to our health. These issues can make one sick
asked by Phakamani zulu 
Elementary Euclidean Geometry(Math)
Little Joseph once said: I was once asked to prove that (PROOF ONE) in a right triangle, the sum of the squares of two sides equals the square of the third. Smart little rascal that I am, I proved it with ease. I was then asked to prove that (PROOF 2) if
asked by Dav 
american history
How did the New Deal affect women, African Americans, and Native Americans?
asked by Alex 
ALGEBRA
Chris paid $7.35 for 3 oranges. how much does each orange cost? My answer is below 7.35 /3 =c $2.45 Is this correct? Simplify 7x^2 + 4.5y3y + x^25x my answer 7x^2 + 1.5y5x is this correct?
asked by BUBBLES 
Power transmission
What is the factor of safety for a steel hanger having an ultimate strength of 70,000 Newton per cm2 and supporting a load of 89.6 kN.The hanger has a cross sectional area of 6.4 cm2.
asked by jay 
PreCalc
Find the degree measures of the radians given. 1. pi/15 rad = 12 degs 2. 9pi/2 = 810 degs 3. 5pi/3 = 300 degs 4. 3pi/4 = 135 degs 5. pi/10 = 18 degs 6. 11pi/15 = 132 degs 7. In which quadrant is 11pi/9? = quadrant 2 8. Find one positive and one
asked by Anonymous 
Physical science
Consider the following reaction that occurs at STP:what mass of N2 gas is needed to react with 12g H2 gas?
asked by Thandi faith mapili 
life orientation
what are four environmental issues that cause illhealth?
asked by ayanda 
Mathematics in Science
Calculate the area, with the appropriate number of significant figures, of a rectangular room that is 14.10 m wide by 15.o m long. 212.m^2 211.5 m^2*** 29.1 m 29.10 m
asked by Helpppppppppppppppp Plzzzzzzzzzzz 
Math word problem
Danika has 5 red buttons. She has 3 times as many yellow buttons. how many buttons does she have? A) 15 B)20 C) 25 D). 30
asked by Lovely 
Algebra
The length of the rectangular plot is 4 times its breath. If length is decreased by 18m and breadth is increased by 18m then it becomes a square.find the lenth smd breath of the rectangle
asked by Arko 
Chemistry
A store owner would like to install a red illuminated sign. However, when she goes to purchase the sign, the list only includes the types of gases used, rather than the colors they produce. Which gas (H, Kr, He, Ne, Xe, or Ar) would you suggest she buy? In
asked by Anonymous 
Math
How do I solve for the limit of ((x^500)1)/(x1)?
asked by Jordan 
Physics Lorentz contraction
This seems like a pretty straightforward question but it's just not making sense at the moment. A meter stick is projected into space at so great a speed that its length appears to have contracted only 50 cm. How fast is it going? So you want the velocity,
asked by paul 
Chemistry
Is fermentation an irreversible reaction?
asked by Stoof 
French
Are these sentences correct? J’aime jouer au basket le dimanche à deux heures de l’aprèsmidi. J’aime courir le mardi à six heures du soir. J’aime écrire le mercredi à dix heures du matin. J’aime jouer au tennis le mardi à midi. J'aime
asked by Anonymous 
biology
Disadvantages of cross pollination
asked by lillian 
math
How to slove 1.3(2)+p=7.9
asked by tomeisha 
PreAlgebra/Math8
whats the answer to this question:in a city, the record monthly temperature for july is 88°F. the record monthly low temperature is 30 °F. what is the range of temperatures for july?
asked by acm 
Information Literary Lesson 2
The search engine Bing Offers
asked by LUPU 
statistics
N(0,7.6) Find the proportion of observations that are between 10 and 10. please show your steps
asked by Light yagami 
Math
A mechanic can do a job in 2hr. It takes his assistant 3hr to do the same job how long would it take them to complet the job if they worked together?
asked by Anonymous 
science
the spectator ions of all substance that are soluble of the reaction
asked by kholofelo 
World Geography
if 1/2 inch equals to ten miles how many inches are there in thirity miles ?
asked by Matt 
Math
The area of a retangle is 60 square inches. If the length is 12, what is the width?
asked by Amy 
English Language & Composition
The following BODY paragraph appeared in a student essay submission. Read it carefully, identifying srengths and weaknesses in the margins and fixing any errors with regard to content, style, grammar, and mechanics. I this already & I could only find that
asked by Zoe 
physics
Consider a circuit with an input voltage, a resistor, and a capacitor, as shown in • Imagine that the input voltage initially has size 12 volts at t = 0. At t = 10 it drops down to a value of 5 volts, which it then maintains indefinitely. Setting R = 3
asked by tendeukai 
MATH
Write 2^8 x 16^3 x 64 as a power of 4 ? THANK YOU :)
asked by Camz 
physics
Consider a circuit with an input voltage, a resistor, and a capacitor,Imagine that the input voltage initially has size 12 volts at t = 0. At t = 10 it drops down to a value of 5 volts, which it then maintains indefinitely.Setting R = 3 and C = 2 formulate
asked by tendeukai 
calculus
find the largest cylinder w/ height h that can be inscribed in a cone w/ height H
asked by dope 
physics
What is the refractive index of a material that produces an incident angle of 29degrees and refractive angle of 30 degrees? Using Snell's law
asked by selemeng 
kwapata high school
Identify four environmental issues that cause illhealth to your community
asked by sibonelo 
MATH
The ratio of two angles of a triangle is 3:2.The remaining angle is the smallest which is half the largest angle of the triangle. What is the measure of smaller angle of a parallelogram if sum of both smaller angles of the triangle is equal to the larger
asked by MAMTA 
English
1. I don't think it's good to get so many side dishes. 2. I don't think it's good to receive so many side dishes. 3. I don't think it's good to have so many side dishes. ================= #1 is correct,right? How about #2 and #3? Can we use 'receive' or
asked by rfvv 
math
6 2/5 divided by 320
asked by Zion 
Stat
The following data are the number of persons who were waiting in line at a fast food counter at 100 randomly selected times during the week. At the 0.05 level, test whether the population of these values could be Poisson distributed. x = Number Number of
asked by George 
Math
520 square yards approximate each side of the garden by the nearest tenth I was thinking I had to divide each side by 9
asked by Precious 
science
A boy runs a 100meter distance race in 20seconds as measured by an observer on earth.how long does it take according to an observer in space ship moving with speed of 0.98c for the boy to complete the run? What is the length of the track according to the
asked by euro 
Math (functions)
If we have the function f(x) = (ax + b) / (cx + d) with a,b,c,d real numbers for which values of a,b,c,d is the following true f(f(x)) for all x I do a whole lot of algebra and get that that a,b,c,d must satisfy some conditions : c*(a+d) = 0 (d^2)  (a^2)
asked by Anonymous 
Math
Helen collect 4 quarters ,492 nickels and 212 pennies . She wanted to divide them into 4 equal groups of quarters ,pennies ,and nickels.how many of each type of coin were in each group ?
asked by AnnaChavez 
ALGEBRA
Can someone explain how the answer is 8x and not 7x? Simplify 7x^2 + 4.5y3y + x^25x answer 8x^2 + 1.5y5x
asked by BUBBLES 
English
What size do you wear? 1. A size six. 2. I wear a size six. 3. I wear size six. ======================= Which ones are correct answers? Do we have to use 'a' or not before 'size six'?
asked by rfvv 
Math
28) Solve the equation for x. 2  3/4x = 10 A) 16 B) 0 C) 16 D) 32/3
asked by Kaleem 
american history
What were the causes of World War I?
asked by Alex 
English
Can you please send me some examples of metaphor?
asked by Seema 
calculus
Find the area bounded by the curve y=1/2+2, the xaxis, and the lines x=1 and x=4. a.7 1/2 b.10 2/3 c.16 d.28 1/2
asked by tammy 
math
How do I work 2s^34r^2 if s=5 and r=1?
asked by julie 
MATH
Simplify: (1/x)^4 ________ (1/x)^5 THANK YOU :)
asked by Camz 
Maths
Among1/9, 3/2, 4/5, 19/20 the largest fraction is ___________
asked by 123 
Math
If a 20 inch pully runs at 350rpms, what size does the second pully have to be to run at 3500rpms? I Don't remember the equation all I am looking for is the equation please
asked by Charlie 
Science
Hello, I just started my chem class today and I am totally stuck on this question: Hurriance Katrina had the 2nd lowest ever recorded barometric pressure at 0.920 mb. Convert this pressure to units of… a. atmospheres. b. Inches of Hg. I know i need to
asked by Elizabeth 
algebra
d  8 = 12 _____  2 I'm not sure how to begin.
asked by Ames 
math
Please help. mr trocki is the groundskeeper for a vacation resort. he has programmed the sprinkler system to run at night in three different zones. The sprinklers turn on at midnight and run until 7am. the fist zone runs every 90 minutes, the second zone
asked by Hannah 
Chemistry
why is graphing a useful way for scientists to display data?
asked by Josh 
health part 2
________ is a medicine used to fight HIV infection
asked by hasi 
Math
Explain a+b+c if a represent positive numbers and c represents a negative number.
asked by Amy 
math
How to solve X12÷6=9
asked by tomeisha 
Algebraic word problem damon or steve plz interven it urgent
precious father is 5times older than his daughter precious and precious is twice as old as his brother mathew.in two year time the sum of there age wil 58 how old is precious nw
asked by edward 
English
Quality openings typically exhibit the following components: SCENARIO: told in the 3rd personeven if t happened to you that connects creatively to the essay's central idea; instead of "I," use appositives to describe yourself ; a disinterested teenager,
asked by Jake 
Foods
I need an example of a food journey that takes a great toll on the environment and a food that makes a small impact on the environment. Thank you.
asked by Victoria 
Physics
How do you do conversions. Ex. 100mA Ex. 12.24Gm. Etc.
asked by Ella 
Astronomy
A bicycle trip takes 50.4 seconds. What is the average speed of the bicycle? my work: 50.4/ 680m = 13.49m/s
asked by Frustrated! 
reading
In order to change information from useless facts into information you can absorb and retain, you should do which of the following? A. Ask questions B. Draw conclusions C. Anticipate information to come D. All of the above Im thinking A or D?
asked by anon 
English
1. This is the boy who Jane likes. 2. This is the boy whom/that Jane likes.  #2 is grammatical, but what about #1? Can we use 'who' in Sentence 1? ============================ 3. Look at the table that/which is made of stone. 4. Look at the
asked by rfvv 
Math
If Jana can run 1 mile in 7.9 minutes, how long will it take her to run 2.5 miles.
asked by Amy 
physics
5 = 10 log (y/100)
asked by Anonymous 
vector
inflection and maximum point of y=cosx
asked by .do 
Math
How do I find the vertical asymptote of f(x) ={x^4}/{x^2 + 8}?
asked by Jordan 
math
hi im 33 years old and i have decided to go back and get my ged i don't understand order of operations (3+6).(5+4)divided by 37 i just started my ged classes lastnight can you help me ?
asked by crystal 
History
Strong Monarchs and large nationstates in the 1400 helped to? A.increase interest in exploration B.overthrow the bristish empire C.decrease the demand for spices D.make all Europeans wealthy I think its b but please help
asked by Taylor 
science
when kcn reacts with nh4cl to give
asked by Anonymous 
Math
Explain a+b+c if a represent positive numbers and c represents a negative number.
asked by Amy 
Math
mr trocki is the groundskeeper for a vacation resort. he has programmed the sprinkler system to run at night in three different zones. The sprinklers turn on at midnight and run until 7am. the fist zone runs every 90 minutes, the second zone turns on every
asked by Hannah 
world history
what were the two kingdoms that evolved after king solomons death
asked by ciara 
MATH
If N = ab^ab, what is the value of N when a=2 and b=2 ? THANK YOU :)
asked by Camz 
factorisation i need cerious itz too difficult
x^4+2x^2.y^2+y^4.......plz help
asked by edward