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Questions Asked on July 25, 2019

Define the concept 'risky behaviour ' and explain why it is important. For teenagers to investigate and be knowledgeble about it
1. 2 answers
2. asked by Anonymous
3. 1,977 views
112/100of which is 5
1. 1 answer
2. asked by Anonymous
3. 355 views
Factorise(X -2y )^2 -16/49
1. 1 answer
2. asked by Jady
3. 597 views
at stp x ml n2 gas react completely with x ml o2 gas and form a gas a. what will be the molecular formula of a if volume is
1. 2 answers
2. asked by Anonymous
3. 565 views
Given 2 =10^a and 9 =10^bDetermine the values of the following: 1. Log4 2. Log 6
1. 1 answer
2. asked by Pearl
3. 1,339 views
topics such as mental health, and career choices are discussed in--- educationa. lifespan b. consumer c. industrial d. preschool
1. 4 answers
2. asked by pret
3. 508 views
Why is it important for teenagers to investigate and be knowledgeable about risky behavior?
1. 2 answers
2. asked by Indigo
3. 2,668 views
Dolemus
1. 1 answer
2. asked by Anonymous
3. 401 views
Riddle:Part of me can be seen from above, the other you brush regularly. What am i?
1. 0 answers
2. asked by Anonymous
3. 84 views
15(5x-4)³-10(5x-4)=5(5x-4)[3(5x-4)²-2]
1. 1 answer
2. asked by Minet
3. 342 views
Factorise1.3x^2 -x -14 2. 3x^2-13x- 14
1. 1 answer
2. asked by Pearl
3. 677 views
The pressure in a car tire is 35psi on a winter day when the temperature is 0 degrees Celsius. What is the pressure in the same
1. 2 answers
2. asked by anonymous
3. 1,158 views
1) Name two requirements for a substance to be an acid.2) usually bases contains two negative ions, name them.
1. 1 answer
2. asked by anonymous
3. 509 views
the forecast predicts that temperature will change from -15 degrees Fahrenheit to -3 degrees Fahrenheit on Saturday.PART A:
1. 1 answer
2. asked by Laura
3. 608 views
why did immigrants moved to america in the late 1800sA. work in technical industries ( i know this is wrong) B.help build the
1. 3 answers
2. asked by jessica
3. 564 views
A mo.dikolong dibuka di ka fediswa tsa emelwa ke diriswa. tsa thekenoloji
1. 0 answers
2. asked by James
3. 393 views
A 15.0 meter tree projects a 25.0 cm tall image with a convex lens. What is the magnification?
1. 0 answers
2. asked by HelloKitty
3. 503 views
Which option accurately describes events of the Industrial Revolution and subsequent emergence of capitalism?The Industrial
1. 3 answers
2. asked by Victoria
3. 1,254 views
A lab setup uses a 1.5 meter long optical bench to hold a light that serves as the object, a lens, and a screen for the image.
1. 0 answers
2. asked by HelloKitty
3. 577 views
Read the summary.In the 1910 Mexico presidential election, a writer and reformer named Francisco Madero challenged Porfirio Diaz
1. 1 answer
2. asked by Victoria
3. 640 views
Arlene wants to randomly chhose one of 12 rows to sit in. how can she do this?A) Roll a number cube. B) Flip a coin. C) Flip a
1. 3 answers
2. asked by Sara
3. 949 views
In the year 1985, a house was valued at $112,000. By the year 2005, the value had appreciated exponentially to $140,000.-What
1. 4 answers
2. asked by Tris
3. 1,515 views
Previously I asked this question below and got an answer with explanation.Arlene wants to randomly chhose one of 12 rows to sit
1. 1 answer
2. asked by Sara
3. 848 views
30g of hydrogen is mixed with 100g of oxygen.The balanced equation is 2H2 +O2 = 2H2O. Determine the limiting reagents and excess
1. 1 answer
2. asked by anonymous
3. 604 views
If a proton were traveling the same speed as electrons in a TV picture tube (about 7.8 107 m/s), what would its de Broglie
1. 0 answers
2. asked by John
3. 833 views
I've got a few questions. I'll show my work but I'm struggling and need to turn in this homework by midnight :(1) Calculate g
1. 0 answers
2. asked by Julie
3. 557 views
32g of anhydrous copper(ii)tetraoxosulphate(iv) dissolves in 1Dm3 of water generated 13.0KJ of heat,The heat of solution is
1. 2 answers
2. asked by Robotic
3. 947 views
Which option accurately describes the impact the Columbian Exchange had on the indigenous people of the Americas?The Columbian
1. 2 answers
2. asked by Victoria
3. 2,479 views
Find all solutions of the equationsec^2x-2=0. The answer is A+Bkπ where is any integer and 0<a<π/2
1. 1 answer
2. asked by math
3. 3,459 views
How many atoms of hydrogen are in 25kg of calcium hydroxide? Show all calculations.
1. 2 answers
2. asked by anonymous
3. 429 views
find the exact value of the expression:6tan^2(π/4)+18sec^2(π/4).
1. 2 answers
2. asked by math
3. 483 views
A pool measuring 20 meters by 22 meters is surrounded by a path of uniform width, as shown in the figure. If the area of the
1. 5 answers
2. asked by Kydanty
3. 5,713 views
The length of a rectangle is 4 centimeters less than its width. What are the dimensions of the rectangle if its area is 117
1. 2 answers
2. asked by Kydanty
3. 1,141 views
50.0 mL (50.0g) of water was transferred to a polystyrene calorimeter. The initial temperature was recorded as 21.6°C. Then
1. 4 answers
2. asked by Anonymous
3. 495 views
Which option accurately describes events of the Haitian Slave Revolt on the island of Hispaniola (formerly Saint-Domingue)?Mayan
1. 1 answer
2. asked by Victoria
3. 702 views
calculate the molecular mass of sulphur if 35.5g sulphur dissolves in 1 00 g of CS2 to produce a solution that has boiling point
1. 1 answer
2. asked by Siciid
3. 477 views
Find the largest number of four digits which is exactly divisible by 18,25 and 35
1. 1 answer
2. asked by Qasim Azhar
3. 390 views
A milliammeter of resistance 2.5ohms and a full deflection of 50mA iS to be used to measure a potential difference of 50v.
1. 1 answer
2. asked by Robotic
3. 949 views
Which of the following is the smallest (clear calculation is required)2^600,3^500,4^400,5^300 Or 6^200?
1. 1 answer
2. asked by Robotic
3. 427 views
What is the remainder when f(x)=(x-2)^59 is divided by x-1?
1. 1 answer
2. asked by Robotic
3. 453 views
the problem of what to produce in south africa is solved by?
1. 2 answers
2. asked by pamela
3. 1,715 views
4 that are greater than 40 but less 60
1. 2 answers
2. asked by Ansh
3. 1,179 views
Three people share an inheritance in the ratio 2:3:4 and the share of the person who receives most is $5000. The share of the
1. 2 answers
2. asked by Robotic
3. 1,249 views
Five students were late to class and only three vacant seats were available. In how many ways can the seats be occupied?
1. 1 answer
2. asked by Robotic
3. 524 views
A cinema hall contains a number of people If 221/2% are children 471/2% are men and 84 are women find the number of men in the
1. 1 answer
2. asked by Robotic
3. 523 views

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