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Questions Asked on July 13, 2014

A temperature gauge reads 95° F. Which of the following is the correct conversion to degrees Celsius? (Note: ° C = 5/ g[° F
1. 1 answer
2. asked by Roberta
3. 4,995 views
what is 13/15 divided by 7/10
1. 10 answers
2. asked by Erica
3. 2,835 views
Find the force a 67.5 kg man would experience while standing in the surface of each of the following planetsPLANET 1. EARTH 2.
1. 6 answers
2. asked by Dulce
3. 2,633 views
A concentrated sulfuric acid solution is 65.0% H2SO4 by mass and has a density of 1.55 g/mL at 20°C. What is the mass of 3.00 L
1. 2 answers
2. asked by Nickcole
3. 2,522 views
. Every member of a high school class of 150 students was polled to see whom they would vote for in the election for student
1. 5 answers
2. asked by Roberta
3. 1,960 views
Which of the following is the best estimate of the number of centimeters in 1 yard? (Note: 1 yard = 3 feet; 1 foot= 12 inches; 1
1. 3 answers
2. asked by Roberta
3. 1,870 views
Two restaurants have rooms to rent for dinner parties. One restaurant charges $100 to rent a room and $20 per person. The other
1. 3 answers
2. asked by Roberta
3. 1,459 views
Plant -+ Deer --+ Tiger The first step in the energy chain that created the bonds of proteins in the tiger's muscle cells in the
1. 1 answer
2. asked by Andrea
3. 1,389 views
A doctor wants to know if her patients are happy with her. She decides to survey a sample of her clients. What method would be
1. 0 answers
2. asked by Raishawn
3. 1,372 views
The KC for the reactionI2 --> 2I is 3.8 x 10 ^ -5 at 727 degrees C. Calculate Kc and Kp for the equilibrium of 2I -> I2 at the
1. 3 answers
2. asked by Maddie
3. 1,358 views
Two blocks of masses m1 = 4.4 kg and m2 = 4.8 kg are connected by a string as shown in the figure above. Block 1 moves at a
1. 1 answer
2. asked by Micheal
3. 1,344 views
1. which of the following is not true about magnetic field linesa) mag. field lines flow from North to South inside the magnet
1. 2 answers
2. asked by Liz
3. 1,272 views
A chord is 2cm from the centre of a circle. if the ratius of the circle is 5cm, find the length of the chord
1. 3 answers
2. asked by obaji
3. 1,259 views
Math 221 - Ms. Sue, Sunday, July 13, 2014 at 1:22pm(13/15) / (7/10) (13/15) * (10/7) = Multiply the numerators together.
1. 2 answers
2. asked by Erica
3. 1,253 views
A sinusoidal wave on a string is described by the equation y = (0.191 m) sin (0.745 x - 42.9 t), where x and y are in meters and
1. 0 answers
2. asked by SUZAN
3. 1,207 views
Consider the following mechanism.Step1: A+B<---->c (equilibrium) Step 2: C+A---->d (slow). Overall: 2A+B---->D. Determine the
1. 0 answers
2. asked by Tsomo
3. 1,204 views
. The covalent bonds between the monomers of an enzyme macromolecule areA. glycosidic bonds. B. peptide bonds. C. phosphodiester
1. 0 answers
2. asked by Dulce
3. 1,187 views
A student uses approximately 40 to 45 gallons of gasoline per month. The cost of gasoline varies between $2.96 and $3.61 per
1. 1 answer
2. asked by Roberta
3. 1,181 views
A volume of 0.155 L of a gas at STP weighs 0.412 g. Calculate the molar mass of the gas.
1. 1 answer
2. asked by Mike
3. 1,166 views
The plan for a rectangular patio has a square garden centered in the patio with sides parallel to the sides of the patio. The
1. 2 answers
2. asked by Aaaaaaa
3. 1,151 views
the speed boat has a acceleration of 2.0 m/s2 if the initial velocity of the boat is 6.0 m/s2. find the boat displacement after
1. 3 answers
2. asked by junrex
3. 1,144 views
(4x-3y)2 Simplify the expression above. Which of the following is correct?A. 16x2 + 9y2 B. 16x2-9y2 C. 16x2 -24xy -9y2 D. 16x2
1. 2 answers
2. asked by Roberta
3. 1,130 views
In a bag of candy, there are five red candies for every two green candies. If there are 35 total candies in the bag, which of
1. 1 answer
2. asked by Roberta
3. 1,115 views
A cylinder and an airtight piston are used in the following experiment. The piston is pushed up and down in the cylinder and the
1. 1 answer
2. asked by dulce
3. 1,071 views
. A student wants to design an experiment to demonstrate the effects of acid rain on plant life. Which of the following
1. 4 answers
2. asked by Dulce
3. 1,050 views
Given 25x^2 - 10x = 0, which values of x will satisfy the equation? (Hint: Factor the polynomial into two terms, and find the
1. 4 answers
2. asked by Emma
3. 1,016 views
The volume of a cylinder is 980 in.4072-07-02-02-00_files/i0220001.jpg. The height of the cylinder is 20 in. What is the radius
1. 3 answers
2. asked by Corey
3. 1,003 views
A string with linear mass density μ = 0.0279 kg/m under a tension of T = 183 N is oriented in the x-direction. Two transverse
1. 0 answers
2. asked by linda
3. 991 views
How do you subtract time?5:44am-14hrs=? Are there multiples way of figuring this out?
1. 1 answer
2. asked by Anonymous
3. 987 views
Consider the following mechanism.Step1: 2A--->B (SLOW) Step2: B+C--->D (fast) Overaall: 2A+C--> D Determine the rate law for the
1. 1 answer
2. asked by Tsomo
3. 968 views
A particle with a charge of -4.0x10^-5 C, a mass of 2.0x10^-7 kg and a velocity of 6.0x10^4 m/s [W] is travelling
1. 0 answers
2. asked by Liz
3. 965 views
Three liquids of differing densities are studied. Samples of liquid 1 and liquid 2 are placed in a container together. Liquid 1
1. 1 answer
2. asked by Dulce
3. 955 views
An experienced mountaineer decides to climb Mount Everest using the same route in the same season and with similar materials and
1. 3 answers
2. asked by Dulce
3. 954 views
A standard CD has a diameter of 12.0 cm, and a hole that is centered on the axis of symmetry and has a diameter of 1.50 cm. The
1. 4 answers
2. asked by Lema
3. 921 views
Plane sound wave of frequency 500 Hz fall normally on a smooth wall.At what distance from the wall will the air particles have
1. 2 answers
2. asked by Samundra
3. 918 views
10L of hard water required 5.6g of line for removing hardness. Hence temporary hardness in ppm of cac03.The answer 1000 ppm=
1. 0 answers
2. asked by ken
3. 893 views
Would the answer be c?The electrical potential 10 cm from an electron is: a) 1.4x10^-8 V b) 1.4x10^-10 V c) 1.4x10^-7 V d)
1. 2 answers
2. asked by Liz
3. 884 views
Which of the following procedures is an appropriate negative control for testing the hypothesis that air contains bread mold
1. 1 answer
2. asked by dulce
3. 854 views
A researcher wants to develop a new pharmaceutical compound to treat pain. Which of the following strategies will likely be the
1. 1 answer
2. asked by Dulce
3. 845 views
What do you think would happen to state employment if the federal government decided that, rather than passing laws an making
1. 1 answer
2. asked by Dawn
3. 845 views
There are 7 red skittles, 15 green skittles and 3 blue skittles in a bag.You reach into a bag and pick a skittle. You then put
1. 1 answer
2. asked by Aspen
3. 841 views
Laurie Ann works 8 hours a day . So far today she has worked x hours . How many hours are left in her workday?
1. 1 answer
2. asked by S. Fuentes
3. 833 views
Two students collect information about the number of dandelions in a park. Based on their sampling, they estimate that there are
1. 2 answers
2. asked by Dulce
3. 821 views
In developing countries, which of the following factors correlates with high birth rates?A. Increased availability of
1. 4 answers
2. asked by Dulce
3. 813 views
a rocket club makes its own rockets. The rockets go to a mean height of 1100 feet with a standard deviation of 60 feet. if the
1. 2 answers
2. asked by eric
3. 788 views
A cannon is shooting emergency packets to people stranded on the roof of a flooded building of height H = 104 meters relative to
1. 1 answer
2. asked by text
3. 783 views
. Which of the following is an appropriate description of the arrangement of the cell membrane?A. Fluid phospholipid bilayer
1. 1 answer
2. asked by dulce
3. 775 views
Could someone help me find a listing of expenses by diagnosis or by procedure for a healthcare organization? I have tried to
1. 0 answers
2. asked by Thuy
3. 768 views
The activation energy for a particular reaction is Ea = 14.80 kJ. What percentage of the molecules are at or above the
1. 0 answers
2. asked by Tsomo
3. 746 views
What kind of paragraph is this? Descriptive, Narrative, or Expository?The place I would like to visit most is heaven. Having the
1. 3 answers
2. asked by N
3. 745 views
2 5/8+ 1/3 Simplify the expression above. Which of the following is correct?A. 7 7/8 B. 1 1/7 C. 7/8 D. 8/63
1. 1 answer
2. asked by Roberta
3. 734 views
Two blocks of masses m1 = 4.4 kg and m2 = 4.8 kg are connected by a string as shown in the figure above. Block 1 moves at a
1. 1 answer
2. asked by Micheal
3. 730 views
Given 25^2-10x=0, which values of x will satisfy the equation?(Hint: Factor the polynomial into two terms, and find the values
1. 1 answer
2. asked by Emma
3. 715 views
At the instant that an elastic falling object strikes the ground and becomes compressed, which of the following energy
1. 1 answer
2. asked by Dulce
3. 715 views
Unit 33 discusses a natural way to reinforce science process skills and introduces the scientific method. This strategy,
1. 4 answers
2. asked by jasmone
3. 697 views
An investment will provide Nicholas with $100 at the end of each year for the next 10 years. What is the present value of that
1. 0 answers
2. asked by Aina
3. 683 views
Math 221 - Ms. Sue, Sunday, July 13, 2014 at 2:24pmI've done several problems for you. Now it's your turn. How do you think this
1. 1 answer
2. asked by Erica
3. 676 views
There are 7 red skittles, 15 green skittles and 3 blue skittles in a bag.You reach into a bag and pick a skittle. You then put
1. 1 answer
2. asked by Aspen
3. 670 views
NaOH + HS0-+ Hp + NaS0 24 24 Which of the following is the number of moles of NaOH required to neutralize 1 mole of H2S04 in the
1. 2 answers
2. asked by Dulce
3. 662 views
. A population shows the following annual data: 3% emigration 2% immigration 2% births 1% deaths Which of the following is the
1. 2 answers
2. asked by Dulce
3. 659 views
An employee at a marketing firm A student uses approximately 40 to 45 gallons of gasoline per month. The cost of gasoline varies
1. 3 answers
2. asked by dulce
3. 658 views
Make a vertical line of any measurement on the horizontal line. Write down its length in cm and mm
1. 1 answer
2. asked by Hoor
3. 643 views
In a situation like this, why might state employment levels go up, even when federal activity might be going down? Provide at
1. 1 answer
2. asked by Dawn
3. 629 views
Every member of a high school class of 150 students was polled to see whom they would vote for in the election for student body
1. 2 answers
2. asked by Roberta
3. 625 views
ways non-Muslims were treated in the Islamic world?
1. 3 answers
2. asked by noel
3. 618 views
Determine the density of methane (CH4) in g/L at 27.8oC and 1.1 atm.
1. 8 answers
2. asked by Mike
3. 617 views
10L of hard water required 5.6g of lime for removing hardness. Hence temporary hardness in ppm of cac03The answer 1000 Who helps
1. 0 answers
2. asked by Ken
3. 611 views
Which of the following terms describes changes in allele frequencies in the gene pool over a single generation?A. Macroevolution
1. 1 answer
2. asked by Dulce
3. 610 views
Old Town Cafe has a profit margin of 11%, total asset turnover of 2 and ROE of 20%. What is the debt-equity ratio for this Cafe?
1. 0 answers
2. asked by Aina
3. 605 views
The concentration of glucose in blood is 5.67%m/v. How many grams of glucose would be found in an adult male with a blood volume
1. 1 answer
2. asked by Diana
3. 599 views
. A rectangle has a perimeter of 24 units. If the width is 4 units, which of the following is the length?A. 6 units B. 8 units
1. 2 answers
2. asked by Roberta
3. 597 views
. Which of the following is the term given to the sequence of nucleotides that contains the information to make a specific
1. 0 answers
2. asked by Dulce
3. 597 views
The profit (P), in dollars, for a company is modeled by the funtion P=-750x^2+15,000x, where x is the number of items produced.
1. 1 answer
2. asked by hope
3. 590 views
an object is 25 cm from a concave mirror whose focal length is 50 cm where will the image be locatedhow wil lthe solution be ?
1. 1 answer
2. asked by Joy
3. 583 views
_______, or laying high taxes on imported goods, was one way the European government supported and aided its own economy during
1. 5 answers
2. asked by andy
3. 580 views
If the heat of combustion for a specific compound is -1170.0 kJ/mol and its molar mass is 42.75 g/mol, how many grams of this
1. 1 answer
2. asked by Anonymous
3. 569 views
F(g)=-6x-1 and g(x)=4x^2. Select the solution for (fg)(x)
1. 1 answer
2. asked by hope
3. 506 views
consider the experiment of the rolling a pair of fair dyes 1white and the other red are the events (a)doubles is rolled (b)The
1. 1 answer
2. asked by pooja
3. 500 views
A certain reaction has an activation energy of 25.14 kJ/mol. At what Kelvin temperature will the reaction proceed 8.00 times
1. 0 answers
2. asked by Tsomo
3. 499 views
A charge with a value of 3.0 x 10^-5 C is located 3.0 cm from a charge with a value of 6.0 x 10^-5 C. Determine the distance
1. 0 answers
2. asked by Liz
3. 499 views
what is the perimeter of a square using 13ft.Math 221 - Ms. Sue, Sunday, July 13, 2014 at 1:56pm Is 13 ft the length of a side
1. 1 answer
2. asked by Erica
3. 497 views
A section of the highway rises 15 feet in a mile, calculate the grade.
1. 1 answer
2. asked by Diane
3. 495 views
1 g/cm^3 = _________ kg/m^3I tried converting g to kg and then cm to m, and then dividing. I get the answer 1x10^(-1). When I
1. 3 answers
2. asked by Anya
3. 489 views
A 1000 kg rocket without an internal propulsion system is launched with an initial speed of 7.00 x 10^2 m/s. Determine the
1. 1 answer
2. asked by Liz
3. 488 views
Determine the equation of g(x) that results from translating the function f(x)=x^2+9 upward 11 units.
1. 1 answer
2. asked by hope
3. 483 views
When asked to solve the rational equation 11/2x^2+x-15=5/2x-5-x/x+3a student multiplied both sides of the equation by the
1. 1 answer
2. asked by Monique
3. 470 views
If half of the undecided voters vote for Candidate 1 and the other half vote for Candidate 2, which of the following is the
1. 0 answers
2. asked by Roberta
3. 463 views
Laurie Ann works 8 hours a day. Ken is leaving town for 6 days . How many cups of food will the cat eat while Ken is gone?.
1. 0 answers
2. asked by S. Fuentes
3. 460 views
what is the perimeter of a square using 13ft.
1. 1 answer
2. asked by Erica
3. 444 views
Why might a business invest in another company's stock? Explain.
1. 1 answer
2. asked by Anne
3. 434 views
Whitney is speaking to four different classes at the local grade school . She will spend m minutes with each class, and she will
1. 1 answer
2. asked by S. Fuentes
3. 431 views
What is 78 over 25 as a decimal?
1. 1 answer
2. asked by Erica
3. 428 views
What is 5/12+7/9 in simplest form
1. 1 answer
2. asked by Erica
3. 427 views
What number is 2% percent of 840?Type an integer or decimal answer
1. 1 answer
2. asked by sharon
3. 424 views
people direct their attention to those aspects of what they see that stand out rather than blend. this is called ?
1. 1 answer
2. asked by Anonymous
3. 418 views
Select the x-coordinate of the vertex of the parabola defined by the function f(x)=-5x^2+3x+1
1. 1 answer
2. asked by hope
3. 410 views
which is the correct word order?She only said.. or She said only Any rules for word order?
1. 1 answer
2. asked by Anonymous
3. 409 views
I have this question:Either one of them HAS? or Either one of them HAVE?
1. 1 answer
2. asked by Dulce
3. 395 views
A building is 17 ft high, what is the lenght the ladder must be to extend 3 ft higher than wall
1. 1 answer
2. asked by courtney
3. 391 views
What is 9/10+3/8=
1. 1 answer
2. asked by Jenni
3. 382 views

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