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david
Questions and answers by
david
, page 4
Questions (508)
how many ounces of liquid can be contained in a glass jar that is 5" tall and 3" in diameter (1 gallon =231 cubic inches)
1 answer
445 views
A large canal will have a cross-section in the shape of an isosceles trapezoid. The top will be twice as wide as the bottom, and
2 answers
1,030 views
2. A bar of uniform section is 81.4cm long and weighs 4.45 kg. A weight of 12.8 kg is suspended from one end. The bar weight
1 answer
503 views
3.An 1145 L tank contains 295 L of water and is being filled with brine from a full 1280 L tank at a rate of 1.55 U.S. gallons
2 answers
523 views
5/x^2-4+2/x^2-4x+4-3/x^2-x-6
6 answers
222 views
examples of similes
1 answer
422 views
similes
2 answers
981 views
8. (TCO8) Briefly explain what is meant by objective and judgmental performance evaluation. Discuss two methods of judgmental
1 answer
1,106 views
Discuss how the path-goal theory of leadership and the expectancy theory of motivation are related
1 answer
373 views
at 20 C the vapor pressure of dry ice is 56.5 atm. if 32 g of dry ice is placed in an evacuated .25 l chamber at a constant
3 answers
2,919 views
at 20 C the vapor pressure of dry ice is 56.5 atm. if 32 g of dry ice is placed in an evacuated .25 l chamber at a constant
2 answers
793 views
The Banking e-Teller system allows bank customers to perform ATM transactions from their cell or smart phones. BET will allow
1 answer
1,023 views
a sample of silver chromate has a mass of 78.6 grams?
4 answers
310 views
8 students share 5 yds of ribbon equally, what fraction does each student get?
4 answers
653 views
A simple pendulum in a certain planet is found to vibrate 50 times in 100s. Find its (a) period, (b) its frequency. (c) When
3 answers
1,450 views
-find the coordinates for all points of inflection . find all intervals on which function has upward or downward concavity?
-i
3 answers
392 views
Why was monolithic soviet communism an important idea for the reason why US supported Diem's regime in south vietnam from
1 answer
337 views
What was the third force in Vietnam?
1 answer
381 views
does the word "from" get capitalized in a title?
4 answers
325 views
what does anti colonialist movements outside of america have to do with segregation?
1 answer
275 views
Both Nietzche and Wittgenstein raise the issue of the morality of morality. In other words, they ask "Why should someone be
4 answers
402 views
why does it take a longer time for a kilogram of water than a kilogram of copper to reach the same temperature?
1 answer
403 views
What was your response to the 9/11 attacks when you first found out about it?
I need to interview some people and get their
1 answer
394 views
what are three possible thicknesses that a soap film should be to transmit yellow light ? (Lambda=590nm)
1 answer
731 views
1. Let x be the number of heads obtained in two tosses of a coin. The following table lists the probability distribution of x.
x
1 answer
365 views
2. Bender electronics buys keyboards for its computers from another company. The keyboards are received in shipments of 100
2 answers
1,087 views
3. Magnetic resonance imaging (MRI) is a process that produces internal body images using a strong magnetic field. Some patients
3 answers
1,238 views
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4. Despite all efforts by the quality control department, the fabric made at Benton Corporation always contains a few
3 answers
882 views
The pucks used by the National Hockey League for ice hockey must weigh between 5.5 and 6.0 ounces. Suppose the weights of pucks
3 answers
1,171 views
6. According to the records of Enersource, an electric company serving the Mississauga area, the mean electricity consumption
3 answers
637 views
4x+y-32=1, 6x-y-4z=7, 10x+2y-6z=5 pls show me how to solve for x,y,z. Ans:xx=1.5,y=-2,z=1
3 answers
427 views
(Q1) 2 forces act on a point object as follows: 100 at 170 and 100 at 50.Find the resultant force (a)110N at 50 (b)110N at 100
2 answers
1,074 views
what extent the war on terror justifies the President's indefinite detention of "enemy combatants" without the possibility of
1 answer
305 views
What does it mean when # are in () for instance (12)(3)=
1 answer
319 views
why might workers be unwilling to take jobs in siberia?
4 answers
614 views
if the ----- is showing, the sling is not safe for use.
4 answers
1,133 views
an eyeabolt is a piece of rigging hardware wiht a ------ which means it has a series of spiral grooves cut into it.
3 answers
574 views
Kendra is flying a kite 35 feet in the air. The angle of depression from the kite to where Kendra holds the string is 32
3 answers
1,315 views
ann uses three 1/4 size strips to model 3/4. She wants to use 1/8 size strips to model an equivalent fraction. how many 1/8 size
3 answers
822 views
If a test has 25 questions with 4 possible answers per questions, how many possible answer combinations are there?
3 answers
428 views
Provide a real-life application in which you manipulate data in a string or an array format. Describe the situation,
1 answer
419 views
least to greatest 3/4 2/3 7/8
1 answer
293 views
A gas with a volume of 6.65 L at a pressure of 1.22 atm is allowed to expand until the volume raises to 54 L. What is the new
1 answer
316 views
Combustion analysis of a hydrocarbon produced 33.01 g {\rm CO}_2 and 27.04 g {\rm H}_2{\rm O}. Calculate the empirical formula
3 answers
1,397 views
Could someone please let me know if I have the answer to the following question correct? If my answer is incorrect could you
2 answers
618 views
I am not sure if I understand how to balance this correctly.
I need to write a balanced equation for the decomposition of solid
2 answers
582 views
I want to make sure I am correct in classifying whether the following properties of hydrogen are chemical or physical. thanks
1.
2 answers
1,047 views
when P dollars is invested at interest rate (I), compounded annually, for (t) years, the investment grows to (A) dollars, where
2 answers
559 views
Let f(x)= 2x^2 +7 and g(x)= x – 6.
(a) Find the composite function (f*g)(x) and simplify. Show work. (b) Find ( f*g�)(1). Show
1 answer
466 views
create a program that will input two quizzes and will compute for sum,difference,product,quotient and average using printf and
1 answer
422 views
the numbers on two consecutively numbered gym lockers have the sum of 131. what are the locker numbers?
7 answers
593 views
A 40uf parallel plate capacitor is charged to 12v. The capacitor is removed from the battery and the separation distance
1 answer
758 views
The sweet candy shop buys 600 pounds of chocolate covered strawberries at $5.59 per pound. If a 10% spoilage rate is
2 answers
530 views
A figure skater is spinning with an angular velocity of +10 rad/s. She then comes to a stop over a brief period of time. During
1 answer
984 views
A 0.250-kg ice puck, moving east with a speed of 5.26m/s , has a head-on collision with a 0.990-kg puck initially at rest.
2 answers
890 views
7 books to wrap, each 5/6 of a foot long. how long a roll needed 7x12 =84 5/6x7=35/42?
1 answer
276 views
a 2100 kg car starts from rest and accelerates at a rate of 2.6 m/s for 4 sec. assume that the force acting to accelerate the
4 answers
1,984 views
– Define a structure called Object which includes three doubles specifying the object’s mass,
volume and density. – Create
4 answers
652 views
1) Proove that for every x>=0 and 0<a<1
x^a-ax<=1-a 2)prove that for 0<=x<=1: x^m*(1-x)^n<= (m^m*n^n)/((m+n)^(m+n)) can someone
1 answer
324 views
1) Prove that for every x>=0 and 0<a<1
x^a-ax<=1-a 2)prove that for 0<=x<=1: x^m*(1-x)^n<= (m^m*n^n)/((m+n)^(m+n)) can someone
1 answer
382 views
A heavy table of mass M is vibrationally isolated by being hung from the ceiling by springs, so that its frequency of vertical
1 answer
424 views
Write a narrative essay that ends with 'once beaten, twice shy'
4 answers
766 views
what are all the rectangular pens you can build with 16 yds of fencing
3 answers
305 views
if your body releases about a liter of saliva a day how many years to release a kiloliter
1 answer
338 views
A rod with length L and mass m stand on a frictionless table. a ball with mass m and speed u cimped perpendicular to the rod a
2 answers
507 views
At the instant the traffic light turns green, an automobile that has been waiting at an intersection starts ahead with a
2 answers
643 views
The ratio is 2:7>their mom gives each of them the 15 marbles and now David has twice as many marbles as Charlie.How many marbles
1 answer
452 views
the density of gas was done twice, but with the tablet and 15 cm^3 of water in each case.When the rubber tube was placed as
2 answers
562 views
A city park employee collected 600 cents in nickels, dimes and quarters at the bottom of a wishing well. There were 10 nickels
1 answer
495 views
Determine the volumes of 0.10 M CH3COOH and 0.10 M CH3COONa required to prepare 10.0 mL of buffer of each of the following pH
5 answers
4,288 views
(10^2t)-2(10^t)+1=0
let 10^t=y please help
1 answer
234 views
In a class of 40 students 18 passed economics 19 passed accounts 16 passed economics 6 passed mathematics only 9 passed accounts
3 answers
1,582 views
how to calculate mole fraction
3 answers
330 views
which of the following will you place below the returned address of a business envolope
1 answer
308 views
a golf ball is selected at random from a golf bag. If the golf bag contains 4 brown balls, 9 yellow balls, and 12 orange balls,
3 answers
1,015 views
what is the meaning of global warming
4 answers
427 views
How can I turn 192cubic cm into a triangular prism?
1 answer
315 views
In pea plants, the allele for tall (T) is dominant to the allele for short (t). Which of the following is the percent of
1 answer
753 views
In pea plants, the allele for tall (T) is dominant to the allele for short (t). Which of the following is the percent of
2 answers
627 views
In pea plants, the allele for tall (T) is dominant to the allele for short (t). Which of the following is the percent of
2 answers
753 views
there were 32 boys and 13 girls in a school
football team they wanted to play 5 a-side football how many teams can they make?
4 answers
528 views
I am filing out a study guide and needed coaching on some question. thank you
0.765 g of He is placed in a balloon at 1.15 atm.
7 answers
569 views
how many grams of hydrocortisone are present in 40g of a 2.5 percent hydrocortisone ointment
1 answer
664 views
a jucket cost £45 in the "15℅ off "sale. how much did it cost before the sale?
1 answer
374 views
Identify the form of the following argument. Either the Pacers or the Kings will win tonight. The Pacers will win. Therefore,
1 answer
441 views
integrate:dz/(z^2+1)
where z is a complex number.....plz working
4 answers
366 views
the area of a sector PQR is a @rad.and the radius of the of the circle is rcm,the area of the sector is 20cm^2 and the perimeter
3 answers
659 views
A stone is thrown horizontally from the top of a vertical wall with a velocity of 15m/s hit the horizontal ground at a point 45m
3 answers
961 views
compute..
Cos(1degree)+cos(3degree)+cos(5degree)+...+Cos(179degree) plz show working even an hint can,t help me.Have been do
2 answers
694 views
Use conservation of energy to determine the angular speed of the spool shown in the figure below after the 3.00 kg bucket has
4 answers
3,792 views
x^2+2x+1 is a factor of ax^3+ax^2+bx+c then find a b c
help!!
1 answer
290 views
rationalise [1-(2i^2)]/i
Plz help show we working so that i can learn
1 answer
346 views
A certain number of children are arranged in a circular form,if they are evenly spaced,the 7th child is directly opposite to the
3 answers
574 views
Write (21 − 4i) − (16 + 7i) + 28i as a complex number in standard form.
2 answers
614 views
I am having a problem with something. i nead to assing values to parameters from input.dat file without using fscanf.
i need to
1 answer
389 views
Why people who represents special interest group received the name lobbyist ?
2 answers
569 views
make each of the following the subject of the formula n,s,c in (1-n√s/c)*100/1
1 answer
348 views
the question is the formula use in calculating depreciation that is reducing balance method which is (1-n√s/c)×100/1 now we
1 answer
526 views
-5 + (x/-3) = 28
1 answer
196 views
NEED HELP!!Hi, I have been trying to figure this one math problem for awhile and I am stuck. I believe the answer is between A
1 answer
498 views
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