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Tanya

Questions (161)

What transformation rule would represent a shift of three units to the left and four units up
1. 0 answers
2. 94 views
The magnitude of vector A is 18.0 units and points in the direction 335° counterclockwise from the positive x-axis. Calculate
1. 1 answer
2. 162 views
Four contributing factors that may lead to an increase of learners abusing substance in school premises
1. 0 answers
2. 138 views
Which of these writing situations requires you to use standard English?a list of reasons why you should have a dog. an
1. 4 answers
2. 926 views
Which of the following is a regular polygon
1. 1 answer
2. 281 views
What is 87392 to the nearest 5
1. 8 answers
2. 7,244 views
The predicted 2009 costs for Osaka Motors are as follows:Manufacturing Costs Selling and Administrative Costs Variable $100,000
1. 0 answers
2. 748 views
One molecule of bromine (Br2) and two molecules of potassium (KCl) chloride combine in a reaction. How many atoms are in the
1. 11 answers
2. 8,596 views
one molecule of bromine and two molecules of potassium chloride combine in a reaction. How many atoms are in the products?2 3 4
1. 3 answers
2. 2,808 views
In a chemical reaction two molecules with a total mass of 76 amu react to form a single molecule. What is the mass of the
1. 9 answers
2. 3,230 views
Draw a graph for this equation y=5x+3
1. 1 answer
2. 473 views
5ml is how many liters
1. 1 answer
2. 376 views
A man spend one third of his wages on food and one fifth on rent.A. What fraction does he spend on food and rent together? B.
1. 2 answers
2. 749 views
Tan theta / 1- tan theta -cot theta /1-cot theta =cos theta + sin theta/cos theta -sin theta
1. 2 answers
2. 749 views
Critically access Robespierre's contributions to the revolution
1. 1 answer
2. 506 views
a rectangle of board measures 21 m by 70 cm. Circular plates are to be cut from the board of diameter 14 cm. how many plates and
1. 3 answers
2. 565 views
A survey conducted with 30 students revealed that:20 has cell phone 16 has tsblets 4 has neither 2x has both...calculate the
1. 1 answer
2. 562 views
An alloy is made up of 25% copper, 30% iron an rest being zinc. Find the mass of zinc in 720 gm of the alloy
1. 1 answer
2. 555 views
Kareena got 60% marks in English, 75% in hindi and 130 in maths. The max marks in each of subject are 150,200and 150. Fknd her
1. 1 answer
2. 773 views
A man takes commission at the rate of 2% on first 50,000, 7% on next 50,000 and 0.5% on remaining price. Find bis commission on
1. 2 answers
2. 484 views
Kareena got 60% marks in English, 75% in hindi and 130 in maths. The max marks in each of subject are 150,200and 150. Find her
1. 1 answer
2. 649 views
water is flowing through a horizontal pipe of varying cross section at any two places the diameters of the tube are 4cm and 2cm
1. 0 answers
2. 719 views
4(y+1)+3(y-6)+14=-28
1. 1 answer
2. 295 views
2(3c to the 2nd power+ c +-2Please check 6c to the 4th power+c squared + -4
1. 1 answer
2. 676 views
Please checkSimplify 7t+3+t+9=8t+12 Simplify m-2-4m-5=-3m+7 Solve 90=5t+t 90=6t t=15
1. 1 answer
2. 461 views
student is graduating from their university and has applied to jobs at company A and B. The student thinks they have a 40 %
1. 1 answer
2. 595 views
The lenths of the side of a triangle are x+4 units, x units, and x+1 units. Express the perimeter of the triangle as a
1. 2 answers
2. 1,577 views
Shana has written a 3 digit number in which the digits are all different.The sum of the digit of her number is 14. And the
1. 2 answers
2. 707 views
Shana has written a 3 digit number in which the digits are all different.The sum of the digit of her number is 14. And the
1. 2 answers
2. 568 views
Hi there, can anyone pls help me with AFK1503/101 - 2015. I am seeking an English version of this assignment pls, is there an
1. 5 answers
2. 1,135 views
shelia works at Bills Bargin. She earns $350 per week plus 10% of all sales. What is her commission for the week, if she sold
1. 1 answer
2. 534 views
An astronomical refracting telescope is made from two lenses. the objective lens has a focal length of 114 cm, and the eyepiece
1. 2 answers
2. 1,161 views
A thin converging lens is found to form an image of a distant building 24 cm from the lens. If an insect is now placed 16 cm
1. 1 answer
2. 4,125 views
An object of mass M is divided into two parts ,which are placed at distance d.if gravitational force of attraction is maximum
1. 2 answers
2. 1,071 views
the rate of diffusion of a gas having molecular weight just double of hydrogen gas is 30 ml/s.the rate of diffusion of hydrogen
1. 2 answers
2. 1,137 views
Two gases A and B having the same volume diffuse through a porous in 20 and 10 seconds respectively .The molecular mass of A is
1. 2 answers
2. 678 views
0.24g of a volatile substance,upon vaporisation,gives 45ml vapour at NTP what will be the vapour density of the substance?
1. 5 answers
2. 3,708 views
The average kinetic energy of an ideal gas,per molecule in S.I units at 25°C will be
1. 1 answer
2. 1,075 views
At 25°C and 730 mm pressure,380 ml of dry oxygen was collected.If the temperature is constant ,what volume will the oxygen
1. 6 answers
2. 3,936 views
The pressure exerted by 6.0g of methane gas in a 0.03m3 vessel at 129degreeC is.
1. 1 answer
2. 717 views
A gaseous mixture was prepared by taking equal mole of CO and N2 .if the total pressure of the mixture was found 1 atmosphere
1. 3 answers
2. 2,225 views
The scale of the map is missing.The actual distance from Liberty to West Quall is 72 miles,and it is 6 inches on the map.(A)What
1. 12 answers
2. 4,578 views
A block of mass 80.4 kg is sliding on a ramp. The angle of elevation of the ramp is 45 degrees. The coefficient of friction is
1. 1 answer
2. 510 views
A ball is thrown straight up into the air with a velocity of 12 m/s. Draw a motion diagram for the ball and then give as much
1. 1 answer
2. 787 views
You wish to purify by distillation a material that has a boiling point of 205 C and reacts with air but this material will
1. 1 answer
2. 626 views
Th e No Interest Credit Company provides zero-interestloans to customers. Design an application that gets customer account data,
1. 0 answers
2. 673 views
Find the equation in slope intercept form of the tangent line and the normal line to the curve x^2+4xy+y^2=13 at the
1. 2 answers
2. 915 views
If x^3 - y^3 =3 , use only implicit diff. to find d^2y/dx^2 . Express your answer in terms of x and y only and write is as a
1. 2 answers
2. 467 views
Verify the given linear approximation ata = 0. Then determine the values of x for which the linear approximation is accurate to
1. 2 answers
2. 4,300 views
Find the absolute maximum and absolute minimum values of f on the given interval.f(t) = (t square root of (64 − t^2))
1. 1 answer
2. 926 views
Dana rode her bicycle 600 miles one summer before she had to replace the tire on her front wheel. The diameter of the front
1. 4 answers
2. 678 views
In a murder investigation, the temperature of the corpse was 32.5 C at 1:30pm and 30.3 C an hour later. Normal body temperature
1. 5 answers
2. 1,782 views
A water heater has a diameter of 18 inches. It sits in a drain pan that has a diameter of 22 inches and a height of 2 inches, as
1. 2 answers
2. 3,303 views
Find dy/dx by implicit differentiation.x^5(x + y) = y^2(9x − y) this is what i've got so far but I don't think it is the right
1. 1 answer
2. 525 views
Intrinsic control of heartbeat rate involves what mechanism(s)?a) The AV node initiates heartbeat although the SA node can
1. 1 answer
2. 762 views
Two spheres with masses of 5.00 g and 10. kg respectively are .500 m apart. calculate the force of attraction between them.
1. 1 answer
2. 743 views
Had to develop a paragraph using clear, varied sentences containing concrete words and transitions or connectives to create a
1. 1 answer
2. 1,289 views
(2-4i)-(-4+i)=
1. 1 answer
2. 720 views
Solve for x. Round to the nearest hundredth.ln(x) = -1.8 x =
1. 1 answer
2. 566 views
Write the logarithm in expanded form.log2(y^5)
1. 1 answer
2. 584 views
Solve for x. Round to the nearest hundredth.ln x = − 4/9 x =
1. 1 answer
2. 833 views
Evaluate the following function at the indicated values.H(x) = 2x (a) H(-3) = (b) H(0) = (c) H(5) =
1. 1 answer
2. 1,196 views
Given f(x)=x^2 + x + 4 and h(x)= 3x +2, evaluate the composite function.f [h(x)]
1. 1 answer
2. 1,883 views
Givenh(x)= 2x + 2 and f(x)=1/2 x + 4, evaluate the composite function. h[f(x)]
1. 1 answer
2. 1,010 views
Given f(x) = 2x − 1 and g(x) = 4x − 4, evaluate the composite function.g[f(x)]
1. 1 answer
2. 537 views
Given f(x)=2x^2 + 9x − 7and g(x)=2x −6,find the following. (If an answer is undefined, enter UNDEFINED.) f(−2) − g(−2)
1. 1 answer
2. 390 views
Given f(x)= 2x^2 – 1 and g(x) = –2x + 1, find the following.f(3) − g(3)
1. 1 answer
2. 359 views
I know that mood and tone are different, but is mood considered an element of literature?
1. 1 answer
2. 873 views
You are using concentrated hydrochloric acid solution (12.0 M)to make 445.0 ml of a 5.85 M solution. Calculate the number of
1. 1 answer
2. 469 views
Correct the right hand side of the following expressions.5+ x = 5 + X 2 6 2 + 6 6x + 5 = x + 5 6 1 1 1 y + c = y + c
1. 0 answers
2. 345 views
Jake ate seven times more jelly beans as Sam. Together they ate 128 jelly beans. How many jelly beans did each person eat?
1. 1 answer
2. 600 views
An investment pays 9 percent interest compounded semi-annually. What is the effective annual interest rate?
1. 0 answers
2. 1,135 views
f/-11 < 9
1. 0 answers
2. 685 views
A 16 ft. ladder leans against a wall, with the top being 12 ft. from the wall when time t=0. The top is sliding down at a
1. 2 answers
2. 1,360 views
At a recent scotch-tasting party, 20 faculty members and their (opposite sex) spouses were guzzling it back pretty well. One
1. 1 answer
2. 592 views
if you were on a 22.7 degree slope and an avalanche started 425 m up the slope, how much time would you have to get out of the
1. 0 answers
2. 426 views
A box of books weighing 324 N is shovedacross the floor by a force of 527 N exerted downward at an angle of 35� below the hori-
1. 0 answers
2. 1,209 views
The sum of 16 reciprocals (1 over the number) is found to equal 4. What is the harmonic mean of the original (i.e.,
1. 0 answers
2. 400 views
The sum of 16 reciprocals (1 over the number) is found to equal 4. What is the harmonic mean of the original (i.e.,
1. 1 answer
2. 408 views
On a playground slide, a child has potential energy that decreases by 1000 \rm J while her kinetic energy increases by 900 \rm
1. 0 answers
2. 595 views
The perimeter of a square is f feet. How long in yards is each side of the square?
1. 2 answers
2. 845 views
A number that can be divided by 2 three times in a row with no remainder, has 5 as a factor and is greater than 40
1. 4 answers
2. 2,656 views
Where are selfish impulses?Examples of social conscience?
1. 1 answer
2. 394 views
x is to 6 as 0.8 is to 1.5How do I write a proportion with that? (proportion such as eg. 14/105=x/315) is it x/6=0.8/1.5 or is
1. 1 answer
2. 479 views
x2 - 5x + 5 = 0
1. 1 answer
2. 259 views
The ages of commercial aircraft are normally distributed with a mean of 13.0 years and a standard deviation of 7.5 years what
1. 2 answers
2. 2,051 views
Exactly 100 mL of 0.14 M nitrous acid (HNO2) are titrated with a 0.14 M NaOH solution. Calculate the pH for the following.(a)
1. 2 answers
2. 1,687 views
Calculate whether or not a precipitate will form if 1.30 mL of 0.80 M NH3 are added to 2.2 L of 1.0 10-3 M FeSO4. Calculate Q.
1. 1 answer
2. 581 views
strategy to displease a customer
1. 1 answer
2. 375 views
a sign is in the shape of rhombus with a 60 degree angle and sides of 9cm long. Find its are to nearest tenth?
1. 1 answer
2. 1,069 views
A 10.231-g sample of window cleaner containing ammonia was diluted with 39.466 mL of 0.1063 M HCl to reach the bromocresol green
1. 1 answer
2. 2,002 views
what were the roman laws called that applied to all citizens in the roman empire
1. 2 answers
2. 461 views
Auto parts dept. sends out a mean of 6.3 special orders daily.What is the probability that, for any day, the number of special
1. 1 answer
2. 414 views
What is the value of Kp for the reaction:NO2(g)+CO(g)->NO(g)+CO2(g) Given the following information: 2NO2(g)->NO3(g)+NO(g)
1. 1 answer
2. 1,133 views
I need help with the second question:A student is taking a multiple choice exam. There are five possible answers for each
1. 2 answers
2. 1,155 views
A student is taking a multiple choice exam. There are five possible answers for each question.What is the probability the
1. 2 answers
2. 856 views
A student is taking a multiple choice exam. There are five possible answers for each question.What is the probability the
1. 1 answer
2. 684 views
According to the estimate in 2001 which country ranks first in population then second then third?
1. 1 answer
2. 398 views
Based on what you know about him so far, describe Jim. What kind of a man is he? Why is he the kind of man he is?
1. 1 answer
2. 362 views
Describe the role that Huck’s conscience plays in the first half of Twain’s novel.
1. 0 answers
2. 431 views

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