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Questions Asked on April 9, 2015

What are the key approaches to interpreting symbols in a piece of literature?
1. 0 answers
2. asked by Sarah
3. 23,389 views
For question 1-4 for the interest. All rates are annual interest rates.1) principal, $400 rate, 5% time, 1 year. a. $10 b. $20
1. 147 answers
2. asked by Sydney HELP! Need help ASAP!
3. 21,255 views
Write a balanced equation for the combustion of gaseous propane (C3H8), a minority component of natural gas, in which it
1. 4 answers
2. asked by Basel
3. 7,808 views
Determine which function has the greater rate of change in questions 1−31. x y ------- -1 0 0 1 1 2 2 3 (1 point) The rates of
1. 16 answers
2. asked by Linda
3. 7,573 views
A company predicts that this years sales will be equivalent to 144% of last years sales. Which value represents 144%?A. 14.4 B.
1. 22 answers
2. asked by Emily
3. 4,262 views
Which situation can be represented by the equation y= 12x - 4?A. The number of eggs , y, in x, dozen eggs for sale after 4 dozen
1. 6 answers
2. asked by Reece
3. 4,207 views
Which of the following is s major difference between elliptical galaxies and spiral galaxies?A. Elliptical galaxies have almost
1. 16 answers
2. asked by Kanani
3. 4,156 views
Suppose f(x) = sin(pi*cosx) On any interval where the inverse function y = f –1(x) exists, the derivative of f –1(x) with
1. 8 answers
2. asked by Thomas
3. 4,096 views
When an ion-selective electrode for X was immersed in 0.0210 M XCl, the measured potential was 0.0480 V. What is the
1. 2 answers
2. asked by tevon
3. 4,045 views
From the cosmic background radiation, what can scientists infer that the universe was like after the big bang?A. Very small B.
1. 34 answers
2. asked by Kanani
3. 3,845 views
A 2.5-kohms and a 3.7-kohms resistor are connected in parallel; this combination is connected in series with a 1.4 kohms
1. 1 answer
2. asked by Allen
3. 3,824 views
A 75-W, 120-V bulb is connected in parallel with 25-W, 120-V bulb. What is the net resistance?
1. 1 answer
2. asked by Allen
3. 3,807 views
For the function f(x) = x^2 - 4x +5, x>= 2, which is equal to d/dx (f-1 this is the inverse)(x)) ?1/(2y-4) where x and y are
1. 3 answers
2. asked by Thomas
3. 3,804 views
The exam is around the corner. Rewrite the sentence begininga. The corner ...
1. 10 answers
2. asked by Chitalu
3. 3,749 views
consider the function f that is continuous on the interval [-5,5] and for which the definite integral 0(bottom of integral sign)
1. 1 answer
2. asked by Linda
3. 3,668 views
Boris has a coin and a number cube. The number cube is labeled 1-6. He flips the coin once and rolls the number cube once. What
1. 5 answers
2. asked by Jack
3. 3,625 views
Suppose that y=f(x) = sqrt(2x), x>=0Find a c > 0 such that the tangent line to the curve y = f(x) at x = c has the same slope as
1. 2 answers
2. asked by Thomas
3. 3,522 views
Suppose that f(x) is an invertible function (that is, has an inverse function), and that the slope of the tangent line to the
1. 3 answers
2. asked by Thomas
3. 3,356 views
Two forces 10 N acting in the direction N 30 east and 15 N acting in the eastern direction, if both forces act at a point, find
1. 6 answers
2. asked by Godson
3. 3,345 views
For the function f(x) = sqrt(9-x), which is equal to d/dx(f-1( -1 is the inverse)(x))a) -2x b) sqrt(x) + 9 c) x^2 + 9 d) 2x e)
1. 5 answers
2. asked by Thomas
3. 3,160 views
A floor tile is 20 inches wide. If the perimeter of the tile is 72 inches, what is the length of the tile?
1. 8 answers
2. asked by austin
3. 3,031 views
If a .750g sample of magnesium chloride is dissolved in water and then treated with a silver nitrate solution how many grams of
1. 2 answers
2. asked by Maddy
3. 3,031 views
The sun is setting at the rate of 1/4 deg/min, and appears to be dropping perpendicular to the horizon, as depicted in figure
1. 2 answers
2. asked by John
3. 2,906 views
The 1st,5th,13th term of an arithmetic sequence are the first 3 terms of geometric sequence with a common ratio of 2. If the
1. 1 answer
2. asked by zack
3. 2,850 views
Suppose f(x) = 4x^5-(1/x^4)Find the slope of the tangent line to the graph of y = f^–1(x) at (3, 1). You get: 1/24 1/16 00062
1. 2 answers
2. asked by Thomas
3. 2,812 views
what is the procedure for solving the equation 1/2x = 16. I am stuck. Please help me.
1. 3 answers
2. asked by Jay
3. 2,771 views
Batman was driving the Batmobile at 90 mph (=132 ft/sec), when he sees a brick wall directly ahead. When the Batmobile is 400
1. 2 answers
2. asked by Meme
3. 2,768 views
Suppose that y = f(x) = x^2-4x+4Then on any interval where the inverse function y = f^–1(x) exists, the derivative of y =
1. 5 answers
2. asked by Thomas
3. 2,748 views
An airplane is flying horizontally at a velocity of 50.0 m/s at an altitude of 125 m. It drops a package to observers on the
1. 2 answers
2. asked by Nana
3. 2,589 views
An architect is designing an office building with n floors that will have an FM radio antenna 15.85m tall on its roof. Each
1. 4 answers
2. asked by Harry
3. 2,569 views
Let W be the subspace of R5 spanned by the vectors w1, w2, w3, w4, w5, wherew1 = 2 −1 1 2 0 , w2 = 1 2 0 1 −2 , w3 = 4 3 1 4
1. 1 answer
2. asked by sara
3. 2,526 views
Let f(x) = (x+3)^3 + 2.The graph of the inverse function y = f^–1(x) has a vertical tangent at: (Hint: Think about the
1. 5 answers
2. asked by Thomas
3. 2,458 views
A protostar has a high enough ___ to become a star.A. Volume B. Mass C. Temperature D. Brightness Is the answer B? Thank you
1. 21 answers
2. asked by Kanani
3. 2,420 views
Is a laptop biotic or abiotic?
1. 4 answers
2. asked by thi
3. 2,302 views
consider the function f that is continuous on the interval [-5,5] and for which the definite integral 0(bottom of integral sign)
1. 1 answer
2. asked by Linda
3. 2,284 views
A large container, 114 cm deep is filled with water. If a small hole is punched in its side 93.0 cm from the top, at what
1. 3 answers
2. asked by Rutgers
3. 2,276 views
a model rocket is projected straight upward from the ground level. It is fired with an initial velocity of 192 ft/s. How high is
1. 1 answer
2. asked by Rick
3. 2,124 views
Both Ada and Phil are evaluating their thesis statements, topic sentences, and evidence. If Ada finds thather essay doesn't have
1. 1 answer
2. asked by Diana
3. 1,998 views
Remember that f(x) must be one-to-one (only one y-value for each x-value) over the domain where f –1(x)is defined as a
1. 3 answers
2. asked by Thomas
3. 1,882 views
How can the alternative definition of power:P = \frac{w}{\Delta t} = F \frac{d}{\Delta t} ... can be derived by substituting the
1. 1 answer
2. asked by Heeyong
3. 1,880 views
1. The sum of the ages of two brothers is 46. The younger brother is 10 more than a third of the older brother's age. How old is
1. 1 answer
2. asked by Alexandria
3. 1,781 views
About 200 years ago the Cherokee Indians were one tribe, or "Indian Nation" that lived in the southeast part of what is now the
1. 5 answers
2. asked by jimm
3. 1,716 views
A hot air balloon is 150 ft above the ground when a motorcycle passes beneath it (traveling in a striaght line on a horizontal
1. 1 answer
2. asked by Linda
3. 1,682 views
A raft is made of 14 logs lashed together. Each is 29.5 cm in diameter and has a length of 6.50 m. How many people (whole
1. 1 answer
2. asked by Rutgers
3. 1,625 views
2 line segments intersect to form an angle that has a measure pf 50.7 degrees. What is the measure in degrees of an angle that
1. 5 answers
2. asked by Robert
3. 1,616 views
Write a two column proof:Given: ABCD is a parallelogram BQ is conguent to DS, PA is congruent to RC Prove PQRS is a
1. 1 answer
2. asked by Michael
3. 1,590 views
Elisa surveyed people in her neighborhood about whether they would like to have a swimming pool in their community park. Of
1. 7 answers
2. asked by Brooke
3. 1,578 views
An object is released from rest at an unknown height h above the ground. One secondlater a second object is released from rest
1. 1 answer
2. asked by jon
3. 1,577 views
Find the particular solution (solved for y) for the differential equation dy/dx=2x/e^(2y) satisfying y(0)=1.
1. 2 answers
2. asked by Anonymous
3. 1,553 views
Approximately _____ of the country's adult population has internet access.a. one-third b. two-thirds c. one-quarter d.
1. 3 answers
2. asked by Carrie
3. 1,530 views
Calculate the molar solubility of Mg(OH)2 in the following solvents:(i) Pure Water (ii) 8.60×10−2M MgCl2 (iii) 3.70×10−2M
1. 3 answers
2. asked by Anonymous
3. 1,529 views
Which of the following sentences shows an example of parallel verbs?A. Once the game was over, Jim had to be running home and
1. 6 answers
2. asked by Diana
3. 1,522 views
There are 5 numbers in a set of data. There are no repeated numbers. Which measure of data must represent a number in the set
1. 5 answers
2. asked by Grant
3. 1,518 views
David cuts a 6 metre long pole into three different pieces. The largest piece is 40 cm longer than the middle piece. The middle
1. 1 answer
2. asked by Zain
3. 1,485 views
The height of an acrobat who jumps from a trampoline 2 feet in the air is modeled by the function: y = -16x^2 + 16x + 12, where
1. 2 answers
2. asked by Jay
3. 1,472 views
A professor wanted to set up a similar experiment as the one you performed in lab. The professor wanted to use Al(OH)3 in place
1. 1 answer
2. asked by Caroline
3. 1,454 views
A hot air balloon is 150 ft above the ground when a motorcycle passes beneath it (traveling in a striaght line on a horizontal
1. 1 answer
2. asked by Linda
3. 1,452 views
please help -lisa had a collection of stamps from australia, france and japan. she had 124 stamps from australia. 30% of the
1. 2 answers
2. asked by J.sarah
3. 1,432 views
Students in Mrs. Doyles classes use 3/4 of a bottle of hand sanitizer every week. Which expression can be used to find how many
1. 8 answers
2. asked by Ashley
3. 1,417 views
calculate oh- and ph in a solution in which dihydrogen phosphate ion is 0.335 M and hydrogen phosphate is 0.335 M.This is a
1. 2 answers
2. asked by Jessica
3. 1,409 views
Thomas put 1/4 of the c coins he had in his pocket into the jar under his bed. He put 16 coins into the jar. The equation that
1. 2 answers
2. asked by Steve
3. 1,407 views
Laughing gas (nitrous oxide, N2O) is sometimes used as an anesthetic in dentistry. It is produced when ammonium nitrate is
1. 2 answers
2. asked by danny
3. 1,391 views
In a poll of 400 voters in a certain state, 61% said that they opposed a voter ID bill that might hinder some legitimate voters
1. 2 answers
2. asked by Scott
3. 1,382 views
6. One angle measures 54 more than 3 times another angle. The angles are supplementary. What are their measures?11. A piece of
1. 3 answers
2. asked by James
3. 1,353 views
Jeremy uses the linear function G=12h+50 to represent the grade, G (in points out of 100), that he can earn on an exam as a
1. 0 answers
2. asked by Hailey
3. 1,270 views
if a rocket is launched straight up into the air with an initial velocity of 112 feet per second, it's height after t seconds is
1. 3 answers
2. asked by Jay
3. 1,249 views
Consider the function f(x)=9x3−4x5.Let F(x) be the antiderivative of f(x) with F(1)=0. Then F(4) =
1. 1 answer
2. asked by Anonymous
3. 1,244 views
Bobby has been driving at a constant speed for the last 30 minutes. If Bobby is traveling at a speed of 70 miles per hour, which
1. 6 answers
2. asked by ben
3. 1,233 views
You are making a fence for your garden. The length is five less that two times the width. A.write a polynomial that represents
1. 1 answer
2. asked by Jessica
3. 1,190 views
A conical drinking cup is made from a circular piece of paper of radius R inches by cutting out a sector and joining the edges
1. 1 answer
2. asked by Linda
3. 1,139 views
The triprotic acid H3A has ionization constants of Ka1 = 2.5× 10–4, Ka2 = 3.4× 10–8, and Ka3 = 5.4× 10–13. Calculate
1. 0 answers
2. asked by alex
3. 1,116 views
18. The human immune system produces ______________ in response to a vaccine, which later can bind to and destroy a pathogen if
1. 5 answers
2. asked by Charity
3. 1,113 views
Dominic used the equation below to find d, the amount in dollars he would spend on gasoline to drive a distance of m, miles.d=
1. 2 answers
2. asked by Reid
3. 1,112 views
The question is based on "Democracy in America" by Alexis de Tocqueville:"Although private interest directs the greater part of
1. 3 answers
2. asked by Nadia
3. 1,093 views
Thr number cube shown is rolled and the spinner shown is spun. Find P(an odd number and yellow).The cube shows the numbers
1. 5 answers
2. asked by Sonali
3. 1,043 views
why did farm prices fall in the 1920s?
1. 2 answers
2. asked by Help me,plz
3. 1,029 views
Tanisha is painting a mural that is in the shape of a rectangle. The mural covers an area of 54 square feet. The base of the
1. 9 answers
2. asked by Alena
3. 1,001 views
Which of the following are you most likely to experiencea-total solar eclipse b-total lunar eclipse c-full moon d-partial lunar
1. 6 answers
2. asked by Steve
3. 981 views
consider the function f that is continuous on the interval [-5,5] and for which the definite integral 0(bottom of integral sign)
1. 1 answer
2. asked by Linda
3. 954 views
The marks of 2376 students in an IB exam are normally distributed with mean 49 marks and variance 225A) if the mark is 45
1. 2 answers
2. asked by sara
3. 947 views
Solve the equation. Choose the answer in simplest form.4x = 8/7 a. 1/28 b. 1/7 c. 2/7 d. 7/2 Would the correct answer be b.
1. 2 answers
2. asked by Jay
3. 944 views
All students. Please do not post test or quiz answers to Jiskha. It is cheating and doesn't benefit you in any way. If you need
1. 4 answers
2. asked by Sarah
3. 934 views
A conical drinking cup is made from a circular piece of paper of radius R inches by cutting out a sector and joining the edges
1. 1 answer
2. asked by Linda
3. 915 views
A conical drinking cup is made from a circular piece of paper of radius R inches by cutting out a sector and joining the edges
1. 0 answers
2. asked by Linda
3. 908 views
Solve the equation 13r = 3/7. Express your answer in the simplest form.a r = 91/3 b r = 7/39 c r = 39/7 d r = 3/91 Is c the
1. 2 answers
2. asked by Miya
3. 901 views
Mtal block weighs 500g in air and 446g completely submerged in water.Calculate density and relative density. I know relative
1. 2 answers
2. asked by Danny
3. 895 views
Identify the initial amount a and the decay factor b in each exponential function.1.) y= 0.1* 0.9^x
1. 1 answer
2. asked by Lindsey
3. 895 views
A protostar has a high enough___to become a star.A. volume B. mass C. temperature D. brightness Is the answer B? Thanks in
1. 6 answers
2. asked by Katy
3. 893 views
A rectangular storage container with an open top is to have a volume of k cubic meters. The length of its base is twice its
1. 1 answer
2. asked by Joseph
3. 885 views
How are the elements of art used in the artwork titled "winged genie fertilizing a date tree?"
1. 6 answers
2. asked by mona
3. 854 views
The volume of the nitrogen gas is 125ml atmospheric pressure is 763mm Hg Water temperature is 24 degrees Celcius. The water
1. 1 answer
2. asked by Maddy
3. 845 views
A conical drinking cup is made from a circular piece of paper of radius R inches by cutting out a sector and joining the edges
1. 0 answers
2. asked by Linda
3. 838 views
What if the mural were in the shape of a square with an area of 81 square feet. What would the height of the mural be? Explain
1. 5 answers
2. asked by Alena
3. 837 views
Joe dealt 20 cards from a standard 52-card deck, and the number of red cards exceeded the number of black cards by 8. He
1. 1 answer
2. asked by Scott
3. 820 views
There are up to _______ judges on an appeals court, only ______ usually hear each case.a. 12;5 b. 12;3 c. 15;5 d. 15;3 I chose
1. 2 answers
2. asked by Carrie
3. 812 views
1. Listen to the Corelli, Vivaldi and Bach examples. Using the stylistic features of each, write a summary of the development of
1. 1 answer
2. asked by alana
3. 808 views
a model rocket is projected straight upward from the ground level. It is fired with an initial velocity of 192 ft/s. How high is
1. 1 answer
2. asked by Rick
3. 807 views
Adelphia Corporation, which uses absorption costing, just completed its first year of operations. Planned and actual production
1. 0 answers
2. asked by Sarah
3. 805 views
A conical drinking cup is made from a circular piece of paper of radius R inches by cutting out a sector and joining the edges
1. 1 answer
2. asked by Linda
3. 796 views
7.34 grams of a gas occupies a volume of 2.5 liters at a pressure of 1216. mm and a temperature of 73 degrees celsius. What is
1. 1 answer
2. asked by Ana
3. 787 views

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