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Questions (232)
Human rights
1 answer
316 views
Two buses leave a city at the same time,one going north and the other east.The north bound bus travels 10km/hr faster than the
1 answer
569 views
All my relatives are black but am not
49 answers
6,612 views
What are six ways in which individuals,groups and the broader south African community can be influenced by human rights
1 answer
794 views
Which way of life distinguishes a people's government, language, religion, customs and beliefs?
5 answers
948 views
X varies directly as a product of u and v and inversely s thoer sum . If x=3 when u=3andv=1 find (a) the relationship connecting
2 answers
754 views
List and explain briefly the branches of home economics.
3 answers
922 views
Begin with a large isosceles trapezoid, and locate the midpoint of each side. • Use these midpoints as the vertices of a new
1 answer
746 views
The 2nd and 5th terms of a GP are -7 and 56 respectively. Find:
a. The common ratio b. The first term c. The sum of the first
3 answers
3,409 views
Sarah competes in a long jump competition.
Her first jump is 4.25m. Her best jump is 12% more than this. However, her best jump
8 answers
3,867 views
7 lbs of apples were used to make 3 pies how manylbs oples were used in each pie
1 answer
368 views
In planning for retirement, Karen deposits some money at 2.5% interest and deposits
twice as much at 3% interest. Find the amount
2 answers
562 views
If the length of each side of a square is increased by 3 cm, the perimeter of the new
square is 40 more than twice the length of
4 answers
2,713 views
A boy in a wheelchair (total mass, 46.9kg) wins a race with a skateboarder. He has a speed of 1.30m/s at the crest of a slope
4 answers
1,478 views
You must scuba dive to the entrance of your room at Jules' Undersea Lodge in Key Largo, Florida. The diver is 1 foot deeper than
2 answers
2,067 views
A engine for a car can be manufactured in a factory every 35 minutes. The factory starts production at 8:45 and stops at 16:55.
(
1 answer
463 views
2 division sign (2/3) + 3 division sign 4 division sign (4/5)=
4 answers
470 views
Ratio reduced to lowest terms 139 hours to 2 days
1 answer
641 views
List two issues in sports that can impede nation building
6 answers
3,978 views
A man can row a boat at a speed of 2metres per second . The man set out to row the boat in a river from A to B. The water in the
1 answer
584 views
Ade is four times as old as his sister Sola.If the sum of their ages is 20.Find the difference of their ages.
3 answers
751 views
A ball is thrown horizontally off a building that is 30 m high with an initial velocity of 3 m/s.if an identical ball is thrown
2 answers
924 views
3142, 6328, 4743 to the nearest thousand
5 answers
1,027 views
Why did Buddhism become popular in India 🇮🇳?
9 answers
828 views
A machine produces open boxes using rectangular sheets of metal (12in by 20in). The machine cuts equal-sized squares from each
1 answer
713 views
2,383
-1,907 ----------
1 answer
351 views
The midpoint of UV is (5,-11). The coordinates of one endpoint are U(3,5). Find the coordinates of endpoint V.
(please show work
3 answers
4,274 views
A water tank has a mass of 3.65 kg when empty and has a mass of 52.5 kg when filled to a certain level. What is the mass of
1 answer
414 views
Jim wants to give 4 friends 3/5 of pizza how many pizzas will he need
3 answers
2,300 views
A chemist mixes 96.8 g of ammonia, NH3, with 188 L of O2 at STP. How many grams of NO will be produced? The balanced equation
1 answer
727 views
Given the balanced equation: H2 + Cl2 2 HCl ,
how many moles of HCl will be produced if 18.4 g H2 reacts with 127 g Cl2?
2 answers
724 views
the sum of two numbers is 38.the greater number is 8 more than the other number.find each number.use a system of linear
2 answers
1,294 views
Kylee bought a pack of 12 cookies. One-third of the cookies peanut butter. How many of the cookies in he pack are peanut butter?
4 answers
3,472 views
I am doing this project where I have to write a dialogue where Andrew Jackson and Henry Clay are talking about there hopes and
1 answer
574 views
1. What were Andrew Jackson's hopes and dreams for the future?
2. How did Andrew Jackson work to change the United States? 3. How
9 answers
3,260 views
4 grams of barium bromate is reacted with titanium sulfate. how many grams of titanium sulfate would be needed to react with the
1 answer
449 views
The top of a building 24cm high is observed from the top and from the bottom of a vertical tree. The angles of elevation are
6 answers
4,004 views
A ladder of length 10m and weight 200N leans against a smooth wall such that its at an angle of 60 degrees to the horizontal. A
2 answers
1,128 views
How do shape and symmetry influence the polarity of a molecule?
1 answer
574 views
Tori had 5/7 fossils as Tommy. Tommy gave 6 fossils to Tori so that they would each have the same amount .How many fossils did
1 answer
421 views
Using a ramp of length 2m, you apply a 150N force to move a 20kg object a vertical distance of 1m. How much work does gravity do
2 answers
670 views
Using a ramp length of 2m, you apply a 150N force to move a 20kg object a vertical distance of 1m. How much work did you do on
2 answers
543 views
What influence did the patron have during the renaissance?
1 answer
476 views
What were the major artists during the renaissance? What was the name of their major art works?
3 answers
555 views
Why would a graph of force vs position not be uniform??
1 answer
2,401 views
Consider the sequence that begins 40, 20, 10, 5,
Will the values of the sequence ever become zero or negative? Explain
2 answers
839 views
Is the decomposition of lead(ii)nitrate a redox reaction?
Equation with O.S. underneath 2Pb(NO3)2 => 2PbO + 4NO2 + O2 +2 -1 +2-2
2 answers
2,393 views
A water treatment plant adds fluoride ion to the water to the extent of 1.5mg F-/L H2O. a)What is the molarity of fluoride ion
1 answer
999 views
What volume of 0.149 M HCl must be added to 1.00x10^2 mL of 0.285 M HCl so that the resulting solution has a molarity of 0.205
1 answer
2,049 views
Nitric acid, HNO3, is produced from ammonia and oxygen by the consecutive reactions:
4NH3 + 5O2 => 4NO3 + 6H2O 2NO + O2 => 2NO2
0 answers
1,143 views
Reaction: C6H11OH(l) ==> C6H10(l) + H2O(l)
Calculate the mass of cyclohexanol (C6H11OH) needed to produce 45.0g cyclohexene
4 answers
2,690 views
A rectangular floor measures 10m by 6m. A piece of rectangular carpet measuring 6m by 4m is placed in the middle of it.
1 answer
992 views
A floor is measuring 8 metres by 6 metres is covered with carpet. If carpet costs $25.00 per square metres, calculate the cost
1 answer
488 views
A particular vinegar contains 4.0% CH3COOH by mass. It reacts with sodium carbonate to produce sodium acetate, carbon dioxide,
2 answers
1,802 views
Ashley had an equal number of dimes and quarters until she gave 15 quarters away. She now has $ 22.50 in dimes and quarters. How
1 answer
588 views
Check my answers please??
Match the litter of the author with his or her description. Not all letters will be used. A. William
7 answers
7,266 views
Starting with copper metal, describe how a sample crystals of copper 2 chloride may be prepared in the labaratory
2 answers
601 views
Explain how you would obtain solid sodium carbonate from a mixture of lead carbonate and sodium carbonate powder
9 answers
8,384 views
Will i be able to become a social worker or psycology if i do geography,life sciences,maths lit and consumer studies?
1 answer
885 views
In how many ways can a 15-question true-false exam be answered?
(Note: No questions are taken away)
1 answer
839 views
when writing linear equations, how do you determine which form of a line to use? choose 1 set of points from the choices below.
1 answer
829 views
What do you do to find a rate?
1 answer
326 views
How is a single replacement reaction different from a double replacement reaction? I am having trouble telling which on is
0 answers
429 views
What is the answer to the equation 85.3 - 23.58 = ?
1 answer
369 views
Hi! I really need help with these. I tried them on my own but I got really confused. Thanks!
1.) If f(x)=1/x and g(x)=1/x^2, find
2 answers
386 views
Pizza cost $1.50per slice. Use a table and an equation to represent the relationship between the number of slices of pizza
6 answers
11,358 views
Hi! I need help with these two. Here's the link for both pictures.
1.) Determine the intervals over which the function is
2 answers
619 views
160,656 underlined is 1
2 answers
825 views
A vendor at a concert sells new and used CDs. The new CDs cost 2.5 times as much as the old CDs. If 4 used CDs and 9 new CDs
1 answer
729 views
Find the absolute maximum and absolute minimum values of f on the given interval.
f(x) = xe^((−x^2)/98), [−6, 14]
1 answer
2,076 views
Founded in 1967, ASEAN did little to foster economic cooperation until proposed a free-trade area in 1991
1 answer
435 views
Find out X
25^x=1/^3square root 5 27^x+5=9^2x-1 8x16^x-1 =4^3x
1 answer
359 views
An electromagnetic wave in a vacuum traveling in the +x direction generated by a variable source initially has a wavelength of
1 answer
3,251 views
A piece of cord 2.5m is connected between two points 2m apart horizontally. A massless pulley is placed on the cord and a force
0 answers
582 views
In what way can the soils, geology and slopes affect river flow?
1 answer
362 views
Mary’s yard is a mess. She needs to hire someone to prune her trees and shrubs. A landscaping service she calls quotes her a
2 answers
2,164 views
the printed matter on a 10 by 16 centimeter page of a book must cover 40 square centimeters. if all margins are to be the same
2 answers
563 views
Describe a method you can use to shorten the list of possible rational zeros when using the rational zero theorem? I know how to
1 answer
1,622 views
what is 8x25x23 in mental math use subtraction
5 answers
1,842 views
Can I get some help with this question please?
Calculating break-even. Jasmine Gonzales, administrative director of Small Imaging
1 answer
888 views
Ned’s Sheds purchases building materials from Timbertown Lumber for $3,700 with terms of 4/15, n/30. The invoice is dated
1 answer
473 views
How would I figure out a random tile grid pattern for a room that is 25'1" in length and 12'7" in width with tile that is
1 answer
433 views
If 7.60 kJ of heat is needed to raise the temperature of a sample of metal from 10.°C to 25°C, how many kilojoules of heat
2 answers
482 views
If 7.60 kJ of heat is needed to raise the temperature of a sample of metal from 10.°C to 25°C, how many kilojoules of heat
1 answer
513 views
I am having trouble with Input output for this problem, I can't figure out the function rule
input x= output y= 2 1 3 0 4 -1
1 answer
536 views
Contruct a triangle RST in a way that TR=31 mm, RS=62 mm and angle STR=60 degrees....
0 answers
328 views
For each sentence, underline the action verb in the parentheses that creates a more vivid picture. 1. We (sit, lounge) on the
3 answers
702 views
When stacking bags of dog food, the heaviest items should be placed at the bottom. Starting at the bottom, in what order should
4 answers
537 views
What are the factors contributing to lack of physical fitness and proper nutrition in the adolescent
2 answers
530 views
an oil drum is 8ft high and 2 ft in diameter if the drum is half full how much is in cylinder. please show explanation
2 answers
434 views
Rising Cost of Health Care
1 answer
369 views
Calculate the amount of energy required to change 32.8 grams of BF3 from -32 degrees celsius to 56 degrees celsius.
1 answer
401 views
i understand you divide 56 by 15 but it comes out to 3.733333333 and i don't understand how to convert that into 3 11/15
1 answer
352 views
How would I change the improper fraction 56/15 to mixed number in lowest terms?
the problem is 2 2/3 x 1 2/5 Ive figured out how
4 answers
698 views
what is the concentration of hcl when 55 ml of this hcl solution neutralize 15ml of .9m ca(oh)2
1 answer
453 views
For the reaction
1 CaCO3(s) + 2 HCl(aq) <==> 1 CaCl2(aq) + 1 H2O(l) + 1 CO2(g) Calculate K, the equilibrium constant, from
1 answer
724 views
If interest is compounded monthly at 8% per year for 10 years, explain how to find the number of compounding periods and the
1 answer
592 views
evaluate the limit 5x^(ln5+1)/(ln8x+1)
2 answers
415 views
Calculate:what is the density of a metal block that has a mass of 750 grams and a volume of 55 cubic centimeters?
5 answers
1,515 views
Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person
2 answers
1,178 views
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