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Questions Asked on July 16, 2021

abcd is a rectangle. a is the point (0,1). c is the point (0,6) the equation of the straight line through a and b is y=2x+1.
1. 1 answer
2. asked by Anonymous
3. 634 views
define the concept risky behaviour and explain why it is important for teenagers to investigate and be knowledgeable
1. 1 answer
2. asked by sfiso
3. 533 views
The complete solution for the equation cos cube thita- cos thita=0 , 0<or equal to thita<or equal to 2 pi in radian measure is:
1. 1 answer
2. asked by Queen
3. 318 views
Find the result of mixing 10gm of ice at -10°c with 10gm of water at 20°c. (Specific heat of ice is 2100J/Kg K and latent heat
1. 3 answers
2. asked by trret
3. 442 views
Fumaric acid, which occurs in many plants contains, by mass, 41.4 % carbon, 3.47 % hydrogen, and 55.1 % oxygen. A 0.050 mol
1. 1 answer
2. asked by Azada Masumi
3. 1,088 views
A bank is offering a special three year investment certificate paying 3.25% per year, compounded monthly. How much interest
1. 1 answer
2. asked by Cherri
3. 507 views
The sum of a number times 2 and 16 is greater than 22
1. 1 answer
2. asked by Linda
3. 336 views
The pH of black coffee is 5.1. What is the pH of a substance that is 40 times less acidic thanblack coffee? Round your answer to
1. 1 answer
2. asked by Aero
3. 274 views
your supervisor has just asked you to prepare 500ml of 3.00M HNO3 solution for tomorrow's undergraduate experiment. The Stock
1. 1 answer
2. asked by sid
3. 368 views
How do you compute the magnification, location of the image and the image's orientation (upright or inverted and real or
1. 2 answers
2. asked by help
3. 329 views
The spring has an unstretched length of 3.00m, and a spring constant of 75.0N/m. The mass of m=7.50kg is attached to the end of
1. 0 answers
2. asked by Zz
3. 576 views
Sammy has a rectangular piece of cloth7/8 of a meter long and 4/5 of a meter wide. She decides to share the rectangular piece of
1. 1 answer
2. asked by Grace
3. 343 views
You have to maintain a minimum balance of $750 in your savings account. The interest rate earned your savings is 3.75% per year,
1. 1 answer
2. asked by Cherri
3. 297 views
If (1/4)^x+y=256 and log(small4)(x-y)=3, calculate the exact values of x and y algebraically. Please help me out. Thank you!
1. 1 answer
2. asked by Harry
3. 250 views
Quadrilateral ABCD is rotated 90 dergees about the origin. What are the coordinates of the quadrilateral A'B'C'D.
1. 1 answer
2. asked by Anonymous
3. 626 views
A spring has a force constant of 9000 N/m. What is the elastic potential energy stored in the spring when it is (a) stretched
1. 1 answer
2. asked by hasbulla
3. 362 views
Hydrocarbons containing halogens are very useful molecules in synthetic chemistry. Calculate S° for the reaction product in the
1. 1 answer
2. asked by Abbie
3. 486 views
It is quite common for a solid to change from one solid state structure to another at a temperature below its melting point.For
1. 1 answer
2. asked by Abbie
3. 904 views
The sum of 4th and 6th terms of a geometric series is 80. If the product of the 3rd and 5th term is 256 determine first term and
1. 5 answers
2. asked by Victor
3. 2,017 views
In its approach to an airport runway, an airplane of mass 124, 000 kg has a velocity of ‘ 110 ‘ m/s [‘ 10.20 ‘ ° below
1. 1 answer
2. asked by hasbulla
3. 241 views
Given the functions 𝑓(𝑥) = 𝑙𝑜𝑔_3 (3𝑥) and 𝑔(𝑥) = 𝑙𝑜𝑔_3 (𝑥) + 1a. Describe the
1. 1 answer
2. asked by Derieri
3. 587 views
A 60-kg patient exercises on the treadmill, exerting a constant force of 500N while running at a constant velocity of 4m/s at an
1. 0 answers
2. asked by Eri
3. 488 views
Danielle's parents have put away $12 000 to pay for their university education. The money is invested in an RESP that pays 6.7%
1. 1 answer
2. asked by Zander
3. 371 views
David has $9650 put into a special investment fund that has paid 13.2% per year, compounded annually. At this rate, how much
1. 1 answer
2. asked by Xaviar
3. 407 views
You are considering taking a new job. A prospective employer has offered you an annual salary of $16 000 with an increase of 6%
1. 1 answer
2. asked by Izzy
3. 380 views
If (1/4)^𝑥+𝑦 = 256 and 𝑙𝑜𝑔4(𝑥 − 𝑦) = 3, calculate the exact values of 𝑥 and 𝑦 algebraically.
1. 1 answer
2. asked by Bob
3. 439 views
Determine a value of 𝑥 that makes the following statement true.𝑙𝑜𝑔2(3)𝑥 + 𝑙𝑜𝑔2 (x/81(y^2-x^2)) +
1. 3 answers
2. asked by Bob
3. 428 views
OBronium-12 is a radioactive material that spontaneously decays when it comes in contact with oxygen. One minute after a 200-mg
1. 1 answer
2. asked by aleena
3. 324 views
(1/4)^x+y = 256what are the exact values of x and y?
1. 1 answer
2. asked by aleena
3. 246 views
Find an odd natural number x such that LCM (x, 40) = 1400
1. 4 answers
2. asked by Abdul mubeen
3. 1,241 views
Given the following transformations 𝑦 = 3𝑓(−2𝑥 + 8) − 6 to the parent function 𝑓(𝑥) = 𝑙𝑜𝑔2(𝑥),
1. 3 answers
2. asked by Bertolt
3. 541 views
Roberta has inherited $15 000 and would like to invest the money to pay for a new car in two years. If she invests the money at
1. 1 answer
2. asked by Beatrice
3. 426 views
In transporting a patient on a wheelchair up an inclined ramp at an angle of 20° with the horizontal ground, an attendant
1. 2 answers
2. asked by Eri
3. 540 views
The amount of oxygen used by the body in metabolism is proportional to the energy yield, with 1 liter of oxygen combining with
1. 1 answer
2. asked by Eri
3. 780 views
Two charges +3.2 x 10-19 C and -3.2 x 10-19C kept 2.4 Å apart form a dipole. If it is kept in uniform electric field of
1. 0 answers
2. asked by Raj
3. 319 views
A sum of money is shared in three brothers the eldest received 7/13 of it amd the next received 2/3 of the remainder what does
1. 1 answer
2. asked by Anonymous
3. 268 views
If the sum of an AP is -25 and 8th term is 17, find the common difference
1. 1 answer
2. asked by Tomiwa
3. 447 views
a truck of mass 200 kg moving with velocity of 50m/s and hits a house and goes inside it. then find the acceleration of the
1. 0 answers
2. asked by Collards Barra
3. 360 views
Write the set of all possible factors and the set of common factors of these pair of number, then find H.C.F
1. 1 answer
2. asked by Aayusha
3. 309 views
1/2sin 2x -1/2 =0 , 0is less than or equal to 0<2 pie, radian measure is x1?X2?
1. 1 answer
2. asked by Tin
3. 232 views
1/2sin 2x -1/2 =0 , 0is less than or equal to 0<2 pie, radian measure is x1?X2? Fill in only intergral values.
1. 1 answer
2. asked by Tin
3. 225 views

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