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Questions Asked on April 22, 2014

what are the mean median mode and range of the data set give the altitude of lake in feet: -12,-9,-14,-39-49,-49,-18, and -43?A.
1. 83 answers
2. asked by HELP PLEASE!!
3. 14,833 views
For any given flight, an airline tries to sell as many tickets as possible. Suppose that on average, 10% of ticket holders fail
1. 4 answers
2. asked by juanpro
3. 7,953 views
Prior to their phaseout in the 1980s, chemicals containing lead were commonly added to gasoline as anti-knocking agents. A 3.279
1. 3 answers
2. asked by Annabelle
3. 7,679 views
Can someone help me and check these?1. Graph the function and identify the domain and range. y = –.5x² (1 point)graph
1. 16 answers
2. asked by Sandy
3. 7,370 views
Let Sn be the number of successes in n independent Bernoulli trials, where the probability of success for each trial is 1/2.
1. 2 answers
2. asked by juanpro
3. 7,256 views
For each of the following sequences, determine the value to which it converges in probability.(a) Let X1,X2,… be independent
1. 2 answers
2. asked by juanpro
3. 6,885 views
There are 60 marbles in a bowl. Their colors are red, blue, and yellow. 1/3 of the marbles are yellow, 1/4 of the marbles are
1. 3 answers
2. asked by Anonymous
3. 5,424 views
Which situation could you graph without connecting the points?the height of a hot-air balloon as it climbs the amount of
1. 24 answers
2. asked by Anonymous
3. 5,271 views
All of the following are writing strategies associated with editing except• checking your spelling. • cleaning up
1. 7 answers
2. asked by Sandra
3. 5,064 views
During exercise, the recommended maximum heart rate in beats per minute is modeled by the formula, M = 176 – 0.8A, where M is
1. 14 answers
2. asked by Moby
3. 4,781 views
Indicate where each aspect of an index card should be placed when researching. Match the letter that corresponds to one of the
1. 8 answers
2. asked by Cassie
3. 4,665 views
Assuming an efficiency of 38.60%, calculate the actual yield of magnesium nitrate formed from 145.9 g of magnesium and excess
1. 2 answers
2. asked by Clare
3. 4,175 views
laura rode her bike for 3/5/8 hours on Saturday and for 4/1/4 hours on sunday which is the best estimate of the time laura spent
1. 13 answers
2. asked by pinks
3. 3,490 views
Arthur made the scatter plot below of the temperature outside his house over the course of nine days at the beginning of winter.
1. 3 answers
2. asked by please help ms.sue
3. 3,420 views
1. Long wings (L) in fruit flies is dominant to short wings (l). If you had a fruit fly with long wings, what mating would you
1. 2 answers
2. asked by emir
3. 3,293 views
Things around you are emitting infrared radiation that includes the wavelength 1.44 10-5 m. What is the energy of the photons?
1. 1 answer
2. asked by Anonymous
3. 3,161 views
1. Which vendor did IBM select to create the operating system for the IBM PC? (A)Microsoft Macintosh DEC Dell 2. Which of the
1. 3 answers
2. asked by Mariah
3. 3,116 views
marissa pours 1 1/2 cups of punch in each glass how many fluid ounces is each serving?
1. 11 answers
2. asked by jason
3. 2,949 views
how many grams of CO2 are produced when 88 grams of O2 are reacted with an excess of butane?
1. 1 answer
2. asked by Anonymous
3. 2,769 views
Calcium hydroxide, Ca(OH)2, dissolves in water to the extent of 1.78 g per liter. What is the value of Ksp for Ca(OH)2?
1. 1 answer
2. asked by Shana
3. 2,752 views
what is the primary function of the skeletal musclea. protecting the body from harm b. heating the body c. contraction d.
1. 2 answers
2. asked by Anonymous
3. 2,416 views
given the data 12,39,21,18,24,17,12,25:A. what is the outlier in the data? B. what is the mean with the outlier? C. what is the
1. 8 answers
2. asked by please help ms.sue
3. 2,105 views
I would like to know if my answer is correct. Thanks in advanced!A person with their head sideways in the water sees a beaver
1. 1 answer
2. asked by Liz
3. 2,058 views
Jose invests $3, 250 at 6% interest compounded annually. What will be the balance in the account after 3.5 years?
1. 7 answers
2. asked by Moby
3. 2,017 views
Theresa invested $5,000 in an account she expects will earn 7% annually. Approximately how many years will it take for the
1. 1 answer
2. asked by tota
3. 1,953 views
Luke rode his bicycle 2/5 of a mile from his house to the library.He then rode 1/2 of a mile from the library to the mall.Sketch
1. 17 answers
2. asked by Anonymous
3. 1,918 views
The process that produces Sonora Bars (a type of candy) is intended to produce bars with a mean weight of 55 gm. The process
1. 1 answer
2. asked by alex
3. 1,826 views
In a typical electron microscope, the momentum of each electron is about 1.4 10-22 kg-m/s. What is the de Broglie wavelength of
1. 2 answers
2. asked by Anonymous
3. 1,814 views
) A hydrogen atom has its electron in then = 5 level. The radius of the electron's orbit in the Bohr model is 1.323 nm. Find the
1. 2 answers
2. asked by Anonymous
3. 1,785 views
Mike and Teresa Garza have a monthly gross income of $5,000, but they pay $1,000 per month in taxes. They also pay $2,000 per
1. 2 answers
2. asked by tota
3. 1,764 views
thanks in advanced!A guitar emits a 440 Hz tone. How far apart are the crests in room temperature air (20 degrees celsius)? How
1. 1 answer
2. asked by Liz
3. 1,756 views
Kelly borrows $5,200 on 4% interest rate for 6 months. What will that total principal+interest payment be?
1. 8 answers
2. asked by INeedHelp
3. 1,742 views
Jack is driving with a pail of water along a straight pathway at a steady 25 m/s when he passes Jill who is parked in her
1. 2 answers
2. asked by Corey Brown
3. 1,732 views
a pottery maker can make 24 vases in 8 days. If the pottery maker works 6 hours each day, how long does it take to make 1 vase.
1. 6 answers
2. asked by joy
3. 1,703 views
1. How does sea-floor spreading occur?A. New materials are being added to the asthenosphere. B. Earthquakes brake apart the
1. 4 answers
2. asked by Steven
3. 1,699 views
A missile is released from a fighter plane traveling horizontally at an altitude of 10000 ft. if the target was hit at 2.09
1. 1 answer
2. asked by nano
3. 1,676 views
2. Which of the following components was a significant development featured in the Macintosh LISA computer? (C)C Prompt Disk
1. 2 answers
2. asked by Mariah
3. 1,644 views
Find the sum of the first 33 terms of the arithmetic sequence whose first term is 3 and whose 33rd term is -253.
1. 2 answers
2. asked by Aly
3. 1,563 views
please check my answersA number cube with the numbers 1 through 6 is rolled. Find the given probability. 1. P(number < 2) (1
1. 3 answers
2. asked by please help ms.sue
3. 1,531 views
What are the most important contemporary hardware and software trends?
1. 2 answers
2. asked by Stacy
3. 1,497 views
If an instrument requires some professional judgments in scoring, then the manual should also include information ona.
1. 1 answer
2. asked by Natalie
3. 1,479 views
Which expression is equivalent to 9(4+r)?
1. 1 answer
2. asked by Natalie
3. 1,395 views
We guess, based on historical data, that 30% of graduating high-school seniors in a large city will have completed a first-year
1. 1 answer
2. asked by nicole
3. 1,363 views
A student purchased a box of green tea mints. The nutrition label on the box stated that a serving of 3 mints contains a total
1. 2 answers
2. asked by Gabby
3. 1,314 views
A charge q1 of -5.00*10^-9C and a charge q2 of -2.00*10^-9C are separated by a distance of 40.0cm. Find the equilibrium position
1. 1 answer
2. asked by Anonymous
3. 1,310 views
1.D---B2.D---C Economic globalization has had what negative impact on the Andes and the Pampas? A. increase in food production
1. 6 answers
2. asked by matt
3. 1,302 views
Juanita is packing a box that is shaped like a rectangular prism.The box is 18 inches long and 9 inches tall.the total volume of
1. 8 answers
2. asked by zion
3. 1,294 views
what is the product of reaction K3(Al(C2O4)3).3H2O with KMnO4 in the present of NaOH?
1. 1 answer
2. asked by Kiara
3. 1,260 views
What is the pH of 4.7 M CH3NH3Cl. mehyl-amine, CH3NH2, Kb = 4.4 × 10-4.Do I find Ka first then take the -log(Ka) to find the pH
1. 1 answer
2. asked by Dina
3. 1,214 views
A cart with mass 340 g moving on a frictionless linear air track at an initial speed of 1.5 m/s undergoes an elastic collision
1. 2 answers
2. asked by Alex
3. 1,192 views
Please check and Thanks so muchh.1.A 2.B 3.C Brazil’s culture reflects what unique aspect of its colonial history? A. its
1. 7 answers
2. asked by matt
3. 1,178 views
Write a letter of complaint.Follow the rules for full-block style.The complaint may be about anything you wish (such as
1. 2 answers
2. asked by marquetta
3. 1,139 views
1)A sample of CO2 gas which weighs 0.85 grams has a volume of 1.30 liters when collected at 30°C. What would be the pressure of
1. 1 answer
2. asked by Anonymous
3. 1,095 views
Estimate the solubility of calcium fluoride, CaF2+, (a) in moles per liter and (b) in grams per liter of pure water.CaF2+(s) =
1. 1 answer
2. asked by Shana
3. 1,091 views
The process that produces Sonora Bars (a type of candy) is intended to produce bars with a mean weight of 55 gm. The process
1. 1 answer
2. asked by Anonymous
3. 1,076 views
A police officer with good ears hears an approaching motorcycle. The engine sound he eats as the bike approached is 195 Hz.a) Is
1. 1 answer
2. asked by Liz
3. 1,070 views
brain cut an extra large round pizza into 12 pieceas .Seven of then were eaten. WQhay angle measure of pizza is left
1. 1 answer
2. asked by nick
3. 1,066 views
PCl5 --> PCl3 + Cl2A 0.318 mol sample of PCl5(g) is injected into an empty 4.15 L reaction vessel held at 250 °C. Calculate the
1. 2 answers
2. asked by Jordyn
3. 1,064 views
Let X be a continuous random variable. We know that it takes values between 0 and 3, but we do not know its distribution or its
1. 4 answers
2. asked by juanpro
3. 1,058 views
A beaker with 1.40×102mL of an acetic acid buffer with a pH of 5.000 is sitting on a benchtop. The total molarity of acid and
1. 1 answer
2. asked by Jennifer
3. 1,049 views
Find the entropy change when 51g of steam condenses to water at 100 ∘C.
1. 1 answer
2. asked by Lindsay
3. 1,048 views
On an income statement covering January 1 to June 30, _________ would not be included as income
1. 3 answers
2. asked by tota
3. 1,045 views
How many grams of dry NH4Cl need to be added to 2.00L of a 0.100M solution of ammonia, NH3, to prepare a buffer solution that
1. 1 answer
2. asked by Jennifer
3. 1,037 views
Show that the four points (2,0,1), (−1,2,3), (3,2,2) and (3,−6,−3) lie in a plane.
1. 2 answers
2. asked by Carrolyn
3. 1,020 views
Is there anyway you can answer these questions with the information provided. Its using the moving man program.Procedure Place
1. 2 answers
2. asked by Corey Brown
3. 993 views
A charge q1 of -5.00*10^-9C and a charge q2 of -2.00*10^-9C are separated by a distance of 40.0cm. Find the equilibrium position
1. 0 answers
2. asked by N
3. 989 views
If a proton were traveling the same speed as electrons in a TV picture tube (about 7.2 107 m/s), what would its de Broglie
1. 1 answer
2. asked by Anonymous
3. 958 views
THanks and thanks again...1.D 2.C 3.A Brazil’s culture reflects what unique aspect of its colonial history? A. its Roman
1. 1 answer
2. asked by matt
3. 934 views
A glass window pane has an area of 3.50 m2 and a thickness of 0.600 cm. If the temperature difference between its surfaces is
1. 1 answer
2. asked by Sarah
3. 916 views
In the giver why was Gabriel in danger of being released?
1. 1 answer
2. asked by steve
3. 884 views
A factory might emit (1 point)pollution. smokestacks. resources. 2. How do the members of Don’t Be Crude make a persuasive
1. 5 answers
2. asked by Raina
3. 864 views
x:1,2,3,4,5,6,7,8,9 ----------------------------------------------------------------------------------
1. 0 answers
2. asked by person
3. 827 views
Write the class/family of the following compounds and the functional group in each compound.a. 3-methylcyclohexene b.
1. 1 answer
2. asked by Christina
3. 817 views
Im a little rusty on these but please bare with me and check them thanks so much1.B 2.B 3.C 4.A 5.D Wealth disparity in Brazil
1. 3 answers
2. asked by matt
3. 813 views
1. Find the slope of a line that is parallel to the line containing the points (3, 4) and (2, 6). (1 point)m = 1 m = 2 m = –2
1. 1 answer
2. asked by Raina
3. 810 views
michael purchased a certain number of one stock for a total of $176. the second stock was selling for $5 less per share. michael
1. 2 answers
2. asked by mary
3. 795 views
a cylindrical water tank has a volume of 20π cubic feet . the height of the tank is 1 foot more than 2 times of its radius .
1. 1 answer
2. asked by Anonymous
3. 792 views
How do I make this more positive?Dear renter: Effective march 1, the rent for your parking space will go up $10 a month.
1. 1 answer
2. asked by Maci
3. 790 views
Gamma rays (γ-rays) are high-energy photons. In a certain nuclear reaction, a γ-ray of energy 0.306 MeV (million
1. 0 answers
2. asked by Anonymous
3. 789 views
Ordered pair is from an inverse variation: (3,1/3) how do I find the constant of variation?
1. 1 answer
2. asked by Linda
3. 780 views
Young and Company owes bond holders $5,500 interest at the end of each quarter for the next five years. How much they deposit
1. 1 answer
2. asked by Mai
3. 768 views
He is a good cook.(What does this sentence above mean? Which ones are similar to this sentence among the following?) 1. He can
1. 1 answer
2. asked by rfvv
3. 768 views
What is the pH of a solution that contains 0.30 M HC2H3O2 and 0.95 M C2H3O2-? Use Ka = 1.8 × 10-5 for HC2H3O2.
1. 1 answer
2. asked by Dina
3. 767 views
A person who weighs 869 N is riding a 98-N mountain bike. Suppose the entire weight of the rider plus bike is supported equally
1. 0 answers
2. asked by Anonymous
3. 765 views
A 135 g baseball traveling at a speed of 36 m/s hits a bat and moves back along its incoming trajectory with a speed of 47 m/s.a
1. 1 answer
2. asked by Anonymous
3. 760 views
Let N,X1,Y1,X2,Y2,… be independent random variables. The random variable N takes positive integer values and has mean a and
1. 0 answers
2. asked by juanpro
3. 759 views
how is cardiac muscle similar to smooth musclea. both are striated b.they share no similarities c. they share no differences d.
1. 1 answer
2. asked by Anonymous
3. 751 views
Ali went to the store to buy vegetables he bought 16 ounce of potatoes 1.5 pounds of onions,4 ounce of celery 1 pound of
1. 20 answers
2. asked by pinks
3. 744 views
) Determine whether the following two planes x + 4y − z = 7 and 5x − 3y −7z = 11 are parallel, orthogonal, coincident
1. 1 answer
2. asked by Carrolyn
3. 744 views
In the book Giver -- the committee of elders consulted the giver for what?
1. 1 answer
2. asked by steve
3. 739 views
The bulk modulus of water is B = 2.2 x 10^9 N/m2. What change in pressure Delta P (in atmospheres) is required to keep water
1. 0 answers
2. asked by Kace
3. 735 views
Which of the following would increase the magnetic field around a wire?A. solenoid B. insulator C. conductor D. resistor
1. 2 answers
2. asked by Anonymous
3. 723 views
An airplane needs to fly due south. The plane can fly at a speed of 720.0 km/hr in still air. If there is a wind blowing to the
1. 1 answer
2. asked by Tyler
3. 719 views
A music conductor is one who ________. To lead one in is to ________, and abduct is to ________.Chrono means "time" so to
1. 3 answers
2. asked by Anonymous
3. 715 views
type of cookies/Adults/children/total chocolate /5 /10 /
1. 1 answer
2. asked by xpersonx
3. 710 views
An airplane requires 420 m of runway to take off from an airstrip. If the plane starts from rest and it takes 32 s to lift off,
1. 1 answer
2. asked by Corey Brown
3. 701 views
Why did Madison think the federalism will prevent problems?-->this question is referring to the late 1700's. The "who" is James
1. 3 answers
2. asked by INeedHelp
3. 681 views
calculate the exact and approximate number of daysi) from 19 november 1995 to 1 may 1996 then,i want to know how i can
1. 1 answer
2. asked by fizz
3. 675 views
The need for budget adjustments is indicated when
1. 1 answer
2. asked by tota
3. 671 views
An airplane needs to drop a package at a specified drop site. The airplane cruises 5.00 x 10^3 meters above the ground at 350.0
1. 1 answer
2. asked by TLP
3. 671 views

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