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Questions Asked on July 13, 2013

A. Brad is 12 years older than Sam . If Brad were 8 years older than he is now. he would be twice as old as Sam. How old is Sam
1. 2 answers
2. asked by gary
3. 2,219 views
A study in 2005 showed that 70% of parents felt that their children were too ______ school, familyfinances, and divorce. A.
1. 2 answers
2. asked by Nab
3. 541 views
1. Enzyme competition occurs when:A. one type of enzyme reacts with one type of substrate. B. an enzyme does not react with a
1. 0 answers
2. asked by Amy
3. 711 views
A. A woman was 30 years old when her daughter was born.Her age is now 6 years more than three times her daughter's age. How old
1. 1 answer
2. asked by gary
3. 1,850 views
1. Some people get repeated fungal infections because they cannot destroy these dangerous microbes after their white blood cells
1. 0 answers
2. asked by Amy
3. 397 views
Find an equation that has the given solutions. (There are many correct answers.)-1/6, -8/9
1. 1 answer
2. asked by Jack
3. 438 views
Determine the time it takes for a satellite to orbit the Saturn in a circular "near-Saturn" orbit. A "near-Saturn" orbit is at a
1. 2 answers
2. asked by jasika
3. 1,122 views
A 7 kg mass hangs on a 10 meter long weightless cord. To the nearest cm, what should the new length of the pendulum be in order
1. 2 answers
2. asked by Sammy
3. 355 views
7 Moles of a gas initially at temperature 300 K is compressed adiabatically from a volume of 1000 cm3 to a volume of 316 cm3. To
1. 2 answers
2. asked by Sammy
3. 1,203 views
An unknown gas shows a density of 2.39 gms per litre at 100 degrees centigrade and 715 mm presure. Wht is the gram molecular
1. 1 answer
2. asked by b.s. chandrashekar
3. 485 views
Find all solutions of the equation. Check your solutions in the original equation. (Enter your answers from smallest to largest.
1. 1 answer
2. asked by Jack
3. 515 views
I need someone to review my five answers. Inform me if I am correct with my choices as well as correct me if I answered any of
1. 3 answers
2. asked by Diane
3. 641 views
2. Determine the quantity of heat required, to raise 11.100kg of water at 80.000 degrees Celsius, to saturated steam at
1. 0 answers
2. asked by Danny
3. 950 views
1. The total enthalpy of 15.000kg of steam at 2250.000kPa is 34191.510kJ. Determine the dryness of the steam.ANS = % Not sure
1. 0 answers
2. asked by Danny
3. 374 views
A skydiver jumps from his aircraft and falls towards earth. Due to the earth’s gravitational attraction, the sky diver will
1. 0 answers
2. asked by kaki
3. 580 views
Two resistors 10 Ω and 5 Ω are connected in parallel across a 15 V battery. What is the potential difference across the 10 Ω
1. 1 answer
2. asked by Jordan
3. 512 views
use basic identities to simplify the expression.csc θ cot θ / sec θ
1. 1 answer
2. asked by tony
3. 701 views
A 7.56-g sample of gas is in a balloon that has a volume of 10.5 L. Under an external pressure of 1.05 atm, the balloon expands
1. 0 answers
2. asked by Devin
3. 558 views
8. If the no of level investments be ‘t’, total no of level instalments be ‘n’ and total charge forcredit be ‘c’
1. 0 answers
2. asked by MBA FINANCE
3. 777 views
A family drove 1080 miles to their vacation lodge. Because of increased traffic density, their average speed on the return trip
1. 1 answer
2. asked by Matt
3. 1,224 views
Determine the time it takes for a satellite to orbit the Saturn in a circular "near-Saturn" orbit. A "near-Saturn" orbit is at a
1. 2 answers
2. asked by perat
3. 687 views
Write the competing equilibrium that will occur when a strong acid is added to the following equilibrium: Ca (aq) + C2O4 (aq) ->
1. 1 answer
2. asked by <3
3. 1,704 views
Which of the following equations has the given solution set?Solution set: Ø
1. 1 answer
2. asked by zach
3. 507 views
Which of the following would eliminate the variable on the left side of the given equation?36 - 19w = -6w + 41
1. 1 answer
2. asked by zach
3. 366 views
Prior to the industrial revolution the study of leadership relied ona scientific studies b. intuition and description c. case
1. 2 answers
2. asked by michelle
3. 1,085 views
A 2.4kg ball falling vertically hits the floor with a speed of 2.5m/s and rebounds with a speed of 1.5m/s. What is the impulse
1. 1 answer
2. asked by Xian
3. 2,686 views
A 1.2 kg object is moving with a speed of 8.0 m/s collides perpendicularly with a wall and emerges with a speed of 6.0m/s in the
1. 3 answers
2. asked by Briana
3. 4,630 views
1. Some people get repeated fungal infections because they cannot destroy these dangerous microbes after their white blood cells
1. 2 answers
2. asked by Sam
3. 392 views
tan (?) = 3.5
1. 1 answer
2. asked by Nathalie
3. 319 views
H2 (g) + I2 (g) -> 2HI (g)What would happen to the amount of iodide present if hydrogen iodide is added? Removed? The volumeof
1. 1 answer
2. asked by <3
3. 997 views
Certain spider toxins work by inhibiting Ca2+ channels. Briefly explain how this works and what happens to the person.
1. 1 answer
2. asked by loveag
3. 787 views
If the Ka of a monoprotic weak acid is 4.5x10^-6 what is the pH of a .10M solution of this acid.I don't even know how to start
1. 7 answers
2. asked by Molly B
3. 1,597 views
A force F⃗ = 12 N i^ − 10 N j^ acts on an object. How much work does this force do as the object moves from the origin to
1. 2 answers
2. asked by kolam
3. 9,325 views
In the experiment Standing Waves,if you continue to lwer the water level after recording l(m) at the first sound resonance at
1. 4 answers
2. asked by khadijah
3. 492 views
simplify the expression.-sin^2x-cos^2x
1. 1 answer
2. asked by tony
3. 303 views
A new startup company intends to compete with nielsen media research by providing data with a larger margin of error for the
1. 0 answers
2. asked by kary
3. 374 views
5. Why is confidentiality critical in counseling? (I chose D)A). Clients often share information that is incriminating. B). In
1. 3 answers
2. asked by Diane
3. 478 views
The following questions are based on the “Mt. Dome, California,” quadrangle (Figure 33-2 found on page 228 of the Laboratory
1. 1 answer
2. asked by Diamond
3. 1,306 views
each of 5 basketball teams in a league played N games with each of the 4 other teams.If no games were played outside the league,
1. 7 answers
2. asked by Anonymous
3. 527 views
When 85.0 g of CH4 are mixed with 160. g of O2 the limiting reactant is __________.CH4 + 2O2 �¨ CO2 + 2H2O A) CH4 B) O2 C) CO2
1. 3 answers
2. asked by Janaiby
3. 10,964 views
When 3.05 moles of CH4 are mixed with 5.03 moles of O2 the limiting reactant is __________.CH4 + 2O2 �¨ CO2 + 2H2O A) CH4 B)
1. 2 answers
2. asked by Janaiby
3. 3,902 views
A 170 kg astronaut (including space suit) acquires a speed of 2.75 m/s by pushing off with his legs from a 2400 kg space
1. 1 answer
2. asked by Ryan
3. 494 views
what is the concentration of the ions in 0.20M Na2CrO4?
1. 1 answer
2. asked by mandip
3. 549 views
Playing game of chance and pay 300 by rolling a fair die one time if you rome a 2 and receive $1300 if you roll a 4 or six you
1. 1 answer
2. asked by janice
3. 540 views
participant on tv show picke from lage # applicants with equal number of men and woman .amongst the last 9 participant 7 have
1. 1 answer
2. asked by janice
3. 433 views
10x^2(x-8)^1/3 + 15x(x-8)^4/3
1. 1 answer
2. asked by Matt
3. 273 views
Test consist of 10 multiple choice questions each having 4 possible answers one being correct. you guessed all 10 what is the
1. 0 answers
2. asked by janice
3. 602 views
1. The total enthalpy of 15.000kg of steam at 2250.000kPa is 34191.510kJ. Determine the dryness of the steam.ANS = % 2.
1. 0 answers
2. asked by Danny
3. 789 views
I am more than 300, but less than 400 . My digits add up to 12 . What number am I?
1. 1 answer
2. asked by Ritchell
3. 310 views
I was asked to list materials with different structures and exhibit different properties. I thought of water and salt, muriatic
1. 1 answer
2. asked by Kim
3. 368 views
determine whether the definition below is denotative or connotative_____ definitions are subject to indivual interpretation
1. 3 answers
2. asked by LadyT
3. 1,071 views
The formation constant of [M(CN)6]4– is 2.50 × 1017, where M is a generic metal. A 0.170-mole quantity of M(NO3)2 is added to
1. 1 answer
2. asked by kitor
3. 1,513 views
A tennis ball may leave the racket on a serve by a top player with a speed of 45.0 m/s. If the ball's mass is 0.063 kg, and it
1. 1 answer
2. asked by Zach
3. 830 views
Find the absolute extrema of the function. (Round your answer to three decimal places.)f(x) = xe^-x2 on [0,2] Absolute maximum
1. 1 answer
2. asked by Anonymous
3. 879 views
Find the derivative of the function.f(x) = e^x8 - 6
1. 0 answers
2. asked by Anonymous
3. 305 views
Find the derivative of the function.g(t) = t2 ln(e2t + 9)
1. 1 answer
2. asked by Anonymous
3. 550 views
Find the derivative of the function.f(x) = 6 (ln(x))^(5\/2)
1. 0 answers
2. asked by Anonymous
3. 355 views
Find the derivative of the function.f(x) = ln((x6 - 7)6)
1. 0 answers
2. asked by Anonymous
3. 286 views
Find the derivative of the function.f(x) = text(ln)(9 x^2 - 3 x + 1)
1. 0 answers
2. asked by Anonymous
3. 279 views
Find the derivative of the function.f(x)=ln(sqrt(x)+6)
1. 0 answers
2. asked by Anonymous
3. 476 views
Find the derivative of the function.f(x) = ex8 - 6
1. 0 answers
2. asked by Anonymous
3. 728 views
Find the point on the line 7x+5y−2=0 which is closest to the point (−6,−2).
1. 1 answer
2. asked by Robin
3. 2,077 views
A. Four times one odd integer is 14 less than three times the next even integer. Find the integers.B. The average of four
1. 4 answers
2. asked by gary
3. 617 views
graph on calculator and estimate local maxima and local minima g(x)=1/2x^3-4x+3
1. 2 answers
2. asked by Jennifer
3. 441 views
A satellite circles a spherical planet of unknown mass in a circular orbit of radius 1.9×107m . The magnitude of the
1. 1 answer
2. asked by kerat
3. 1,712 views
What mass of AgI can be produced from a 0.512g sample that assays 20.1% ALI3?
1. 3 answers
2. asked by xavier
3. 5,034 views
m^(3/4)/m^(5/4)m^-2hopefully you understand the equation.
1. 1 answer
2. asked by Sara
3. 238 views
A satellite circles a spherical planet of unknown mass in a circular orbit of radius 1.9×107m . The magnitude of the
1. 2 answers
2. asked by kerat
3. 945 views
1. The total enthalpy of 15.000kg of steam at 2250.000kPa is 34191.510kJ. Determine the dryness of the steam.ANS = % 2.
1. 0 answers
2. asked by Danny
3. 412 views
x-y+z=32x-y+z=4 x+2y-z=-1 solve in Gaus-Jordan method
1. 0 answers
2. asked by dd
3. 549 views
A rancher wants to make a rectangular pen to house her animals. She will divide it up with 3 fences down the middle parallel to
1. 1 answer
2. asked by Robin
3. 2,637 views
Evaluate how public policy decisions affect the receipt of revenues
1. 1 answer
2. asked by Asha
3. 525 views
A large number of AA batteries with emf E=1.5 V and resistors with resistance R form an infinite circuit . The internal
1. 0 answers
2. asked by Steve
3. 459 views
A boy is spinning on a chair and holding a paper bag so that it is horizontal, and perpendicular to the axis of the rotation.
1. 0 answers
2. asked by Steve
3. 356 views
A helium ion is at rest in a laboratory when it is put in an electric field of E=2 N/C. An infrared light, of wavelength 2000
1. 2 answers
2. asked by Steve
3. 1,053 views
Planet A and planet B are in circular orbits around a distant star. Planet A is 4.5 times farther from the star than is planet
1. 1 answer
2. asked by ozer
3. 6,538 views
A Ferris wheel 26.0m in diameter rotates once every 15.0s .What is the ratio of a person's apparent weight to her real weight at
1. 1 answer
2. asked by cuzer
3. 537 views
write a balanced equation for the chain reaction AL2O3
1. 1 answer
2. asked by Nancy
3. 365 views
An element with body centred cubic structure.Edge length is 400pm.Calculate the density of element.Atomic Mass of element is
1. 1 answer
2. asked by Aarathy
3. 572 views
I am teaching ESL students. How can I improve my teaching skills?
1. 1 answer
2. asked by klarmaesen
3. 441 views
1. I went to Fukuoka, Japan.2. I went to Fukuoka in Japan. (Which one is correct and commonly used?)
1. 1 answer
2. asked by rfvv
3. 303 views

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