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Tanya
Questions and answers by
Tanya
, page 2
Questions (161)
Evaluate the following function at the indicated values.
H(x) = 2x (a) H(-3) = (b) H(0) = (c) H(5) =
2 answers
1,162 views
Solve for x. Round to the nearest hundredth.
ln x = − 4/9 x =
2 answers
755 views
Write the logarithm in expanded form.
log2(y^5)
2 answers
541 views
Solve for x. Round to the nearest hundredth.
ln(x) = -1.8 x =
2 answers
508 views
(2-4i)-(-4+i)=
2 answers
674 views
Had to develop a paragraph using clear, varied sentences containing concrete words and transitions or connectives to create a
2 answers
1,212 views
Two spheres with masses of 5.00 g and 10. kg respectively are .500 m apart. calculate the force of attraction between them.
2 answers
694 views
Intrinsic control of heartbeat rate involves what mechanism(s)?
a) The AV node initiates heartbeat although the SA node can
2 answers
679 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 answer
467 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
6 answers
1,708 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
5 answers
603 views
Find the absolute maximum and absolute minimum values of f on the given interval.
f(t) = (t square root of (64 − t^2))
2 answers
847 views
Verify the given linear approximation at
a = 0. Then determine the values of x for which the linear approximation is accurate to
5 answers
4,199 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
3 answers
409 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
3 answers
838 views
Th e No Interest Credit Company provides zero-interest
loans to customers. Design an application that gets customer account data,
2 answers
601 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
2 answers
557 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
2 answers
709 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 answer
454 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
12 answers
4,478 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
4 answers
2,141 views
The pressure exerted by 6.0g of methane gas in a 0.03m3 vessel at 129degreeC is.
2 answers
663 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
7 answers
3,863 views
The average kinetic energy of an ideal gas,per molecule in S.I units at 25°C will be
2 answers
1,027 views
0.24g of a volatile substance,upon vaporisation,gives 45ml vapour at NTP what will be the vapour density of the substance?
6 answers
3,621 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
3 answers
617 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
3 answers
1,072 views
An object of mass M is divided into two parts ,which are placed at distance d.if gravitational force of attraction is maximum
3 answers
998 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
4 answers
4,042 views
An astronomical refracting telescope is made from two lenses. the objective lens has a focal length of 114 cm, and the eyepiece
3 answers
1,081 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 answer
479 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
6 answers
1,068 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
3 answers
509 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
3 answers
648 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
4 answers
1,497 views
student is graduating from their university and has applied to jobs at company A and B. The student thinks they have a 40 %
2 answers
526 views
Please check
Simplify 7t+3+t+9=8t+12 Simplify m-2-4m-5=-3m+7 Solve 90=5t+t 90=6t t=15
1 answer
412 views
2(3c to the 2nd power+ c +-2
Please check 6c to the 4th power+c squared + -4
2 answers
632 views
4(y+1)+3(y-6)+14=-28
1 answer
267 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 answer
647 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
2 answers
585 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
3 answers
429 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
2 answers
711 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
2 answers
498 views
A survey conducted with 30 students revealed that:20 has cell phone 16 has tsblets 4 has neither 2x has both...calculate the
2 answers
503 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
4 answers
509 views
Critically access Robespierre's contributions to the revolution
1 answer
461 views
Tan theta / 1- tan theta -cot theta /1-cot theta =cos theta + sin theta/cos theta -sin theta
3 answers
689 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.
3 answers
680 views
5ml is how many liters
1 answer
344 views
Draw a graph for this equation y=5x+3
1 answer
436 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
10 answers
3,122 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
5 answers
2,739 views
One molecule of bromine (Br2) and two molecules of potassium (KCl) chloride combine in a reaction. How many atoms are in the
11 answers
8,434 views
The predicted 2009 costs for Osaka Motors are as follows:
Manufacturing Costs Selling and Administrative Costs Variable $100,000
1 answer
690 views
What is 87392 to the nearest 5
9 answers
asked by
Tanya
7,153 views
Which of the following is a regular polygon
1 answer
250 views
Which of these writing situations requires you to use standard English?
a list of reasons why you should have a dog. an
5 answers
873 views
Four contributing factors that may lead to an increase of learners abusing substance in school premises
1 answer
104 views
The magnitude of vector A is 18.0 units and points in the direction 335° counterclockwise from the positive x-axis. Calculate
1 answer
108 views
What transformation rule would represent a shift of three units to the left and four units up
1 answer
75 views
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