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Questions Asked on March 19, 2014

1.Find the lateral area of a cone with a radius of 7 ft. and a slant height of 13 ft. Use 3.14 for ©£ and round to the nearest
1. 44 answers
2. asked by TTR+S<3
3. 12,336 views
The Ksp of tin(II) hydroxide, Sn(OH)2, is 5.45 × 10-27. Calculate the solubility of this compound in g/L.
1. 22 answers
2. asked by kay
3. 9,243 views
The table lists how poverty level income cutoffs(in dollars) for a family of four have changed over time. Use the midpoint
1. 4 answers
2. asked by Ernie
3. 8,626 views
find the volume of a cylinder with a diameter of 16mm and a height of 5.7. A.2,292mm^3 . . . 4,584mm^3(i think its this one) . .
1. 20 answers
2. asked by luna
3. 7,239 views
I am a closed shape made of 6 line segments. I have 2 angles less than a right angle and no right angles. What shape am I? Draw
1. 21 answers
2. asked by Jennifer
3. 5,765 views
A 5.00-g bullet is fired into a 500-g block of wood suspended as a ballistic pendulum. the combined mass swings up to a height
1. 1 answer
2. asked by Jake
3. 5,370 views
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants.4Cr(s)+3O2(g)→2Cr2O3
1. 1 answer
2. asked by J.J
3. 4,561 views
Hello! I'm doing these questions for my chemistry homework, and I can only figure out the first one, I don't know how to do the
1. 3 answers
2. asked by J.J
3. 3,948 views
Could you help me with this math question:A can in the shape of a right circular cylinder is required to have a volume of 500
1. 2 answers
2. asked by Kyla
3. 3,744 views
A water heater has a diameter of 18 inches. It sits in a drain pan that has a diameter of 22 inches and a height of 2 inches, as
1. 2 answers
2. asked by Tanya
3. 3,278 views
Hi could you please help me with this algebra question.A rectangle has one corner on the graph of y=36-x^2, another at the
1. 1 answer
2. asked by Kyla Bills
3. 3,067 views
A car races on a circular track of radius r.(a) Write an equation for the car's average speed when it travels a complete lap in
1. 1 answer
2. asked by price
3. 3,027 views
The table lists how poverty level income cutoffs(in dollars) for a family of four have changed over time. Use the midpoint
1. 2 answers
2. asked by Ernie
3. 3,020 views
Show all your work. Indicate clearly the methods you use because you will be graded on the correctness of your methods as well
1. 3 answers
2. asked by akiba
3. 2,855 views
1.BNew flowers are being planted in acurcular flower bed with a 14-foot dimeter.if each flower requires 1 square foot of
1. 26 answers
2. asked by matt
3. 2,702 views
A 12-foot ladder is leaning against a wall. The base of the ladder is 4 feet from the wall. How tall is the wall?
1. 2 answers
2. asked by Natasha
3. 2,567 views
If water temperature changes in favor of greater oxygen levels how do the population of the fish and wading bird population
1. 6 answers
2. asked by SDog
3. 2,456 views
1-2. My uncle decided to splurge and _____with a country club because golf is his favorite____.(affiliate,deficit)3-4. Gail
1. 1 answer
2. asked by Natasha
3. 2,396 views
1.Find the surface area for a sphere with a radius of 10 feet. Round to nearest whole number.1,256 ft2*** 4,189 ft2 1,089 ft2
1. 10 answers
2. asked by TTR+S<3
3. 2,392 views
An airplane with an airspeed of 60 km/hr lands on a runway where the wind speed is 40 km/hr.(a) What is the landing speed of the
1. 1 answer
2. asked by price
3. 2,163 views
What graphic could you use to best show the checkpoints in the cell cycle?a. line graph b. bar graph c. flowchart d. map I'm not
1. 5 answers
2. asked by Anonymous
3. 2,148 views
This compound is mescaline, a hallucinogen.Which of the following statements is true? Mescaline is an amine. Mescaline contains
1. 2 answers
2. asked by amber
3. 2,144 views
(Need Help Only For Last Question! I figured out the first two.)A car of mass m = 1130 kg is traveling down a θ = 11 degree
1. 1 answer
2. asked by Michelle
3. 2,065 views
Anderson International Limited is evaluating a project in Erewhon. The project will create the following cash flows:Year Cash
1. 1 answer
2. asked by Paul
3. 2,064 views
Help please, I don't understand how to do this...Give an example of an arithmetic sequence that is found in the real world. Find
1. 4 answers
2. asked by Me and I
3. 1,976 views
how to explain to my child this math problem : davia draws a shape with 5 sides .Two sides are each 5 inches long . Two other
1. 8 answers
2. asked by isabella
3. 1,900 views
Suppose you tried to carry out a double replacement reaction by mixing equal voulumes of a solution that contains dissolved NAOH
1. 1 answer
2. asked by James
3. 1,897 views
holly's garden is divided into 5 equal sections. she will fence the garden into 3 areas by grouping some equal sections
1. 5 answers
2. asked by Anonymous
3. 1,888 views
BRIANNA HAS 4 PINK BRACELETS
1. 2 answers
2. asked by mary
3. 1,851 views
x^2cosx-2xsinx-2cosx
1. 3 answers
2. asked by jnky
3. 1,846 views
If a school canteen makes 72 sandwiches and sells 5/6 of them how many are sold
1. 7 answers
2. asked by theresa
3. 1,844 views
Natural gas is almost entirely methane, CH4. What volume of natural gas at 20 C and 1.00 atm pressure is required to heat one
1. 3 answers
2. asked by Anonymous
3. 1,758 views
If the length of the minor axis of an ellipse is 6 units and the length of the major axis is 10 units, how far from the center
1. 2 answers
2. asked by Shawna
3. 1,698 views
What are the valuations of each of Jake's three business ventures after three months, given that his total initial investment is
1. 0 answers
2. asked by Shawna
3. 1,681 views
a simple discount note for $6,600 at a ordinary bank discount rate of 8.61% for 60 days. What is the effective interest rate?
1. 1 answer
2. asked by Michel
3. 1,662 views
if three coins are tossed, what is the number of equally likely outcomes?3 4 6 8 9
1. 1 answer
2. asked by HELEN
3. 1,625 views
What mass of lithium (in g) is required to react completely with 57.5mL of N2 gas at STP? Lithium reacts with nitrogen gas
1. 1 answer
2. asked by Carter
3. 1,601 views
A trough is 8 meters long, 3 meters wide, and 5 meters deep. The vertical cross-section of the trough parallel to an end is
1. 2 answers
2. asked by Hao
3. 1,524 views
KClO3 = KClO4 + KCl What is the conversion factor to convert between moles of potassium chlorite and moles of potassium
1. 1 answer
2. asked by Valarie
3. 1,521 views
A 15-foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground 12 feet
1. 2 answers
2. asked by Pam
3. 1,496 views
Draw every stereoisomer for 1-bromo-2-chloro-1,2-difluorocyclopentane. Use wedge-and-dash bonds for the substituent groups, and
1. 2 answers
2. asked by Lauren
3. 1,487 views
I feel like this question is pretty easy, but I can't seem to figure out how to go about solving it. It's like the solution is
1. 2 answers
2. asked by Jamie
3. 1,441 views
What would be the consequence of an ecosystem that had no nitrogen-fixing bacteria?Nitrogen from decomposing animals would never
1. 1 answer
2. asked by anonymous
3. 1,405 views
Write a 300-500 word essay. Provide three examples of sporting events, or fitness activities, with which you have been involved.
1. 3 answers
2. asked by Jennifer Mesey
3. 1,387 views
in which of the following pairs of compiunds are both members of the pair ionic compounds?a) PI3 and HBr, b) H2S and NCl3, c)LiF
1. 1 answer
2. asked by anna
3. 1,367 views
two angles are vertical. if angle A is 37 degrees, what is the measure of angle B?
1. 2 answers
2. asked by Natasha
3. 1,343 views
A string of decorative lights is 28 ft long the first light on the string is 16 inches from the plug if the lights on the string
1. 6 answers
2. asked by Pinks
3. 1,324 views
A 7.00 gram sample containing the mineral tellurite was dissolved then treated with 70.0 mL of 0.03114 M K2CrO7.3 TeO2 + Cr2O7
1. 2 answers
2. asked by Nina
3. 1,321 views
If a tank contains 55.2 g of butane, what volume, in liters, of oxygen is needed to burn all the butane at 0.850 atm and 25
1. 1 answer
2. asked by heather
3. 1,310 views
Hello! Can you please help me??1. In the 1800s, there was a wave of religious fervor known as the () Religious Right. (x) Second
1. 31 answers
2. asked by Anonymous
3. 1,298 views
Calculate the pH of a solution in whicha. [H3O+] = 7.8 x 10-7 M pH = b. [H3O+] = 5.1 x 10-6 M pH = c. [H3O+] = 6.1 x 10-5 M pH =
1. 0 answers
2. asked by Danny
3. 1,282 views
Calculate the H3O+ concentration present in water under the following conditions. Enter your answer in scientific notation.a.
1. 1 answer
2. asked by Danny
3. 1,280 views
If changing conditions lead to decreased oxygen levels in a stream, the carrying capacity of the stream for fish will decrease.
1. 1 answer
2. asked by Ace1
3. 1,238 views
Show all your work. Indicate clearly the methods you use because you will be graded on the correctness of your methods as well
1. 1 answer
2. asked by KIBA
3. 1,229 views
what is a good topic to write about for a personal essay? it has to be something that is meaningful. PLEASE HELP ASAP!!!
1. 14 answers
2. asked by Sunny
3. 1,223 views
When mixing colors of light, why does combining a secondary color with its complementary color give white light?I can't find the
1. 2 answers
2. asked by Alex
3. 1,214 views
The number of tickets sold each day for an upcoming performance is given by N(x)=-0.3x^2+9x+15, where x is the number of days
1. 1 answer
2. asked by Pam
3. 1,211 views
Suppose you are camping in the mountains and you need to melt 1.8 kg of snow at 0.0 degC to 70.0 degC. The specific heat of
1. 0 answers
2. asked by Paul
3. 1,193 views
I need to vary the surface area by choosing different size beaker.I will put liquid in there so it would have to be
1. 1 answer
2. asked by Anonymous
3. 1,166 views
What is the difference between elimination by addition and elimination by substitution methods when solving systems of
1. 0 answers
2. asked by tiffanette
3. 1,160 views
Handy Enterprises has gathered projected cash flows for two projects.Year Project I Project J 0 –$215,000 –$215,000 1
1. 0 answers
2. asked by Paul
3. 1,142 views
1/8 of Tony's are mystery books he had3 mystery books. How many books does he have in all?
1. 2 answers
2. asked by mary
3. 1,125 views
What are the axes of symmetry in the graphs of the equations -2x^2 and -2x^2 + 4? I think the vertices are (0,0) and (0,4).
1. 4 answers
2. asked by Anonymous
3. 1,125 views
3. Which of the following describes the relationship between friction and inertia? (1 point)When there is more friction, there
1. 4 answers
2. asked by TTR+S<3
3. 1,118 views
A random sample of 150 towns in a western state had a mean annual precipitation of 2.86 inches. Assume that the population
1. 1 answer
2. asked by Kathy
3. 1,113 views
Knowing the concentration of a solution allows us to find all of the following exceptA. the mass of a solute. B. the mass of the
1. 1 answer
2. asked by Natalie
3. 1,074 views
I've started writing a term paper and wondering if there is anyone or any place that I could submit my paper and get feedback
1. 2 answers
2. asked by FI2014
3. 1,072 views
Calculate the change in mass of the In electrode after the cell supplies 100 mA of current for 10 minutes. The balanced redox
1. 1 answer
2. asked by anonymous
3. 1,057 views
suppose you have 2 dimes ad 3 quarters in a bag. You shake it so that 2 coins fall out. 1) What is the probability that both
1. 2 answers
2. asked by Matt
3. 1,046 views
How did the discovery of neutrons change the atomic model?
1. 2 answers
2. asked by Stephen
3. 1,043 views
Sometimes the basicity of a solution is reported using pOH (pOH = -log[OH-]). What is thea. [OH-] if pOH = 1.90 b. [H3O+] if pOH
1. 1 answer
2. asked by amber
3. 1,015 views
Linda Scales is now employed as the managing editor of a well-known business journal. Although she thoroughly enjoys her job and
1. 1 answer
2. asked by james
3. 1,001 views
A trough is 8 meters long, 3 meters wide, and 5 meters deep. The vertical cross-section of the trough parallel to an end is
1. 0 answers
2. asked by Hao
3. 997 views
In a group of 200 high school students, 36 are taking biology, 52 are taking Spanish, and 126 are taking neither biology nor
1. 2 answers
2. asked by Ed
3. 994 views
Sodium sulfate is slowly added to a solution containing 0.0500 M Ca2 (aq) and 0.0290 M Ag (aq). What will be the concentration
1. 3 answers
2. asked by yab0yMark94
3. 994 views
Bats chirp at a high frequency which humans cannot hear. They use the echoes to detect small objects, such as insects, as small
1. 3 answers
2. asked by Steven
3. 986 views
What does this function show at x = 5? f(x)=x^2−25/x−5A) removable discontinuity B) jump discontinuity C) infinite
1. 3 answers
2. asked by Shawna
3. 975 views
Write the numeral as a Roman numeral.503,303 A. MMCCCIII B. MMMCCCIII C. MMCCCXIII D. MMCCIII
1. 4 answers
2. asked by monique
3. 955 views
y = 4x^2 cosx
1. 1 answer
2. asked by jnky
3. 943 views
a gas with a volume of 4.00 L at pressure of 205kPa is allowed to expand to a volume of 12.0L. what is the pressure in the
1. 1 answer
2. asked by Anonymous
3. 929 views
Last week we drew Lewis dot structures of azide (N31-), a crucial component in automobile collision safety airbags. During an
1. 1 answer
2. asked by keitanako
3. 927 views
In chickens, males have two Z sex chromosomes (ZZ) and females have one Z and one W sex chromosome (ZW). The mechanism for
1. 0 answers
2. asked by raj
3. 903 views
During a free kick at a soccer playoff game a 0.5 kg ball at the peak of the kick 16.6 m above the field had a kinetic energy of
1. 1 answer
2. asked by Vinny
3. 888 views
If changing conditions lead to decreased oxygen levels in the stream, the carrying capacity of the stream for the trout will
1. 2 answers
2. asked by Bailey
3. 885 views
Give the formula for the conjugate base of each acid.A.HSO4- B.H3PO4 C.HPO42- I have my answers as h2so4 h2po4 h2po4- my
1. 1 answer
2. asked by Danny
3. 867 views
What is the concentration of hydronium ions in a solution that is 0.12 M HBrO(aq) and 0.160 M NaBrO(aq)?
1. 1 answer
2. asked by Lucy
3. 854 views
What is the concentration of H3O+ in a solution with the following pH values. Enter your answer in scientific notation.a. 6.66
1. 1 answer
2. asked by chelsey
3. 849 views
1. what would you expect the pH value for grapefruit juice to be? (>7, 7, <7)2. A.) Which two ions are present in very small
1. 3 answers
2. asked by Anonymous
3. 842 views
CFC-11 and CFC-12 are very potent greenhouse gases. Suppose the emission of 1 Tg of CFC-11 causes a 1.0 W m-2 instantaneous
1. 1 answer
2. asked by Bane Havoc
3. 833 views
jim is 13 years older than tom the sum of their age is 75. how old is tom and how old is jim
1. 2 answers
2. asked by tata
3. 818 views
N2+3H2 <-> 2NH3, The equilibrium constant for the chemical equation is Kp = 0.143 at 225 °C. Calculate the value of the Kc for
1. 1 answer
2. asked by Anonymous!!
3. 809 views
I am a closed shape made of 6 line segments. I have 2 angles less than a right angle and no right angles. What shape am I? Draw
1. 4 answers
2. asked by Caroline
3. 803 views
In a survey of families in which both parents work, one of the questions asked was, "Have you refused a job, promotion, or
1. 0 answers
2. asked by Tiara
3. 800 views
Evaluate cot -220oRound your answer to the nearest hundredth. A. -1.31 B. 1.56 C. -1.19 D. -0.84
1. 2 answers
2. asked by tiana
3. 781 views
A sign is hanging from the ceiling on two threads of equal length, which make an angle $\theta$ of 108.5 "degrees" with each
1. 0 answers
2. asked by shafi
3. 765 views
Posted by rfvv on Wednesday, March 19, 2014 at 2:24am.1. It's very noisy here. I can't stand it any more. (What does "it" refer
1. 2 answers
2. asked by rfvv
3. 764 views
Can you describe some common formulas that you use in your life? Like maybegas mileage formulas or distance traveled?
1. 2 answers
2. asked by SDog
3. 758 views
I'm having trouble trying to figure out how to setup and solve these problems:1) 2,600.0 mL of air is at 20.0C. What is the
1. 1 answer
2. asked by Austin
3. 758 views
The current in a toaster oven is 15 A when plugged into an electrical outlet that is 110 V. How much electric power is used by
1. 1 answer
2. asked by Anonymous
3. 754 views
What numbers value is 100, 000 less than 1, 547, 298?
1. 3 answers
2. asked by Martha
3. 732 views

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