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david
Questions and answers by visitors named
david
, page 4
Questions (508)
it is not less than 40.
it is not greater than 70. it is not an odd number. it does not have an even number in the tens place. it
1 answer
414 views
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
442 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
1,025 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
502 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
519 views
5/x^2-4+2/x^2-4x+4-3/x^2-x-6
6 answers
220 views
examples of similes
1 answer
421 views
similes
2 answers
979 views
8. (TCO8) Briefly explain what is meant by objective and judgmental performance evaluation. Discuss two methods of judgmental
1 answer
1,105 views
Discuss how the path-goal theory of leadership and the expectancy theory of motivation are related
1 answer
370 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
2,918 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
790 views
The Banking e-Teller system allows bank customers to perform ATM transactions from their cell or smart phones. BET will allow
1 answer
1,021 views
a sample of silver chromate has a mass of 78.6 grams?
4 answers
309 views
8 students share 5 yds of ribbon equally, what fraction does each student get?
4 answers
651 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
1,445 views
-find the coordinates for all points of inflection . find all intervals on which function has upward or downward concavity?
-i
3 answers
389 views
Why was monolithic soviet communism an important idea for the reason why US supported Diem's regime in south vietnam from
1 answer
333 views
What was the third force in Vietnam?
1 answer
377 views
does the word "from" get capitalized in a title?
4 answers
323 views
what does anti colonialist movements outside of america have to do with segregation?
1 answer
273 views
Both Nietzche and Wittgenstein raise the issue of the morality of morality. In other words, they ask "Why should someone be
4 answers
400 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
401 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
392 views
what are three possible thicknesses that a soap film should be to transmit yellow light ? (Lambda=590nm)
1 answer
728 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
363 views
2. Bender electronics buys keyboards for its computers from another company. The keyboards are received in shipments of 100
2 answers
1,083 views
3. Magnetic resonance imaging (MRI) is a process that produces internal body images using a strong magnetic field. Some patients
3 answers
1,235 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
879 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
1,167 views
6. According to the records of Enersource, an electric company serving the Mississauga area, the mean electricity consumption
3 answers
635 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
422 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
1,070 views
what extent the war on terror justifies the President's indefinite detention of "enemy combatants" without the possibility of
1 answer
304 views
What does it mean when # are in () for instance (12)(3)=
1 answer
318 views
why might workers be unwilling to take jobs in siberia?
4 answers
612 views
if the ----- is showing, the sling is not safe for use.
4 answers
1,129 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
573 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
1,312 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
820 views
If a test has 25 questions with 4 possible answers per questions, how many possible answer combinations are there?
3 answers
424 views
Provide a real-life application in which you manipulate data in a string or an array format. Describe the situation,
1 answer
418 views
least to greatest 3/4 2/3 7/8
1 answer
291 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
314 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
1,395 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
616 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
576 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
1,045 views
when P dollars is invested at interest rate (I), compounded annually, for (t) years, the investment grows to (A) dollars, where
2 answers
558 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
464 views
create a program that will input two quizzes and will compute for sum,difference,product,quotient and average using printf and
1 answer
419 views
the numbers on two consecutively numbered gym lockers have the sum of 131. what are the locker numbers?
7 answers
591 views
A 40uf parallel plate capacitor is charged to 12v. The capacitor is removed from the battery and the separation distance
1 answer
755 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
528 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
982 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
888 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
274 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
1,981 views
– Define a structure called Object which includes three doubles specifying the object’s mass,
volume and density. – Create
4 answers
650 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
321 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
380 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
422 views
Write a narrative essay that ends with 'once beaten, twice shy'
4 answers
764 views
what are all the rectangular pens you can build with 16 yds of fencing
3 answers
304 views
if your body releases about a liter of saliva a day how many years to release a kiloliter
1 answer
336 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
505 views
At the instant the traffic light turns green, an automobile that has been waiting at an intersection starts ahead with a
2 answers
642 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
449 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
561 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
489 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
4,284 views
(10^2t)-2(10^t)+1=0
let 10^t=y please help
1 answer
232 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
1,581 views
how to calculate mole fraction
3 answers
329 views
which of the following will you place below the returned address of a business envolope
1 answer
307 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
1,014 views
what is the meaning of global warming
4 answers
425 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
750 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
623 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
751 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
526 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
564 views
how many grams of hydrocortisone are present in 40g of a 2.5 percent hydrocortisone ointment
1 answer
662 views
a jucket cost £45 in the "15℅ off "sale. how much did it cost before the sale?
1 answer
372 views
Identify the form of the following argument. Either the Pacers or the Kings will win tonight. The Pacers will win. Therefore,
1 answer
440 views
integrate:dz/(z^2+1)
where z is a complex number.....plz working
4 answers
365 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
658 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
957 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
689 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
3,791 views
x^2+2x+1 is a factor of ax^3+ax^2+bx+c then find a b c
help!!
1 answer
288 views
rationalise [1-(2i^2)]/i
Plz help show we working so that i can learn
1 answer
344 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
570 views
Write (21 − 4i) − (16 + 7i) + 28i as a complex number in standard form.
2 answers
613 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
386 views
Why people who represents special interest group received the name lobbyist ?
2 answers
568 views
make each of the following the subject of the formula n,s,c in (1-n√s/c)*100/1
1 answer
345 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
525 views
-5 + (x/-3) = 28
1 answer
194 views
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