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Jenny

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consider the function f(x)=2x^2 +1. its tangent line at x=2 goes through the points (2,y1) and (-1,y2) where y1=?, y2=?
1. 0 answers
2. 418 views
consider the function f(x)=2x^2 +1. its tangent line at x=2 goes through the points (2,y1) and (-1,y2) where y1=?, y2=?
1. 0 answers
2. 371 views
if the tangent line to the function f(x)=�ãx +a at x=16 has equation y=mx+6. find a and m. you may use the fact that f'(x)=
1. 0 answers
2. 354 views
for the function f(x)=4x^2 +7, find the equation of the tangent line to the graph of f at x+1. if the equation of the tangent
1. 0 answers
2. 435 views
if h(t) represents the height of an object above ground level at time t and h(t) is given by h(t)=-16t^2+13t+1.find the height
1. 1 answer
2. 2,882 views
if h(t) represents the height of an object above ground level at time t and h(t) is given by h(t)=-16t^2+13t+1 find the height
1. 1 answer
2. 1,319 views
Using sociological imagination, analyze the scenary: Susy is a sophomore in college and get pregnant. Her boyfriend end up the
1. 1 answer
2. 401 views
an object has a volume of 74cm cubed and a density of .88g/cm cubed. What is the mass of the block?
1. 1 answer
2. 454 views
An area in your state has been flooded due to heavy rains. How might scientists from the three main branches of science interact
1. 3 answers
2. 1,679 views
Find the vertex of F(x) by using the formula for the x-coordinate of the vertex.F(x)= 4x^2 - 3x - 6 I don't exactly understand
1. 1 answer
2. 575 views
Calculate the ratio of moles of CO2 produced to moles of the original gas mixture?A mixture of methane (CH4) and ethane (C2H6)
1. 1 answer
2. 887 views
Calculate the ratio of moles of CO2 produced to moles of the original gas mixture?A mixture of methane (CH4) and ethane (C2H6)
1. 0 answers
2. 693 views
A 120lb person should ear a minimum of 44 grams of protein each day. How much should a 180-lb person eat each day?
1. 2 answers
2. 497 views
Leona was in a golf tournament last week. All of her four rounds of golf were within 2 strokes of par. If par was 72, wat are
1. 2 answers
2. 2,522 views
True or false?a!(b!c!) = (a!b!)c! I think its true...?
1. 2 answers
2. 400 views
If sinA = 1/3 and cosA<0find the exact value of tan2A
1. 1 answer
2. 740 views
Find the focus, directrix and axis of the parabola with equation x= 2y^2+3?Thank you for helping me!
1. 1 answer
2. 452 views
Which of the following is a characteristic of ABC?1. improved financial reporting 2. aid to managers in determining product cost
1. 0 answers
2. 404 views
Which of the following is not a benefit of implementing ABC:?1. more accurate cost assignments 2. better cost control 3. cheaper
1. 1 answer
2. 476 views
if one card is selected at random from a standard deck of 52 cards, what is the probability of choosing a black card or a king?
1. 1 answer
2. 1,345 views
explain how you would make the following solution. You should tell how many grams of the substance you need to make the
1. 1 answer
2. 829 views
Two questions actually. Please only respond with step-by-step answers. Feel free to change the numbers, I just need to know how
1. 1 answer
2. 1,250 views
What's the cheapest wind turbuine that will create 356965 kwh a year.PLEASE REPLY
1. 1 answer
2. 575 views
when there is a deleterious (harmful) mutation in the gene coding for the protein 6-phosphofructokinase, muscle type
1. 0 answers
2. 399 views
The annual Salary of an electrical engineer is given in terms of the years of experience by the table below. Find the equation
1. 2 answers
2. 818 views
in graphing quadratic functions what are the ordered pairs for y=x*x+2
1. 8 answers
2. 416 views
Is anyone know the molecular weight of 6-ethoxycarbonyl-3,5-diphenyl-2-cyclohexenone. i can't find it . Thanks
1. 2 answers
2. 2,376 views
Two charges separated by 1 meter exert a 1 N force on eachother. If the magnitude of each charge is doubled, the force on each
1. 2 answers
2. 3,730 views
Waste created by man can be classified under Heading X (eg torn book, mouldy bread, rotten apple) and Heading Y (plastic bag,
1. 3 answers
2. 1,090 views
I have a project due this week and I have to make a board game, so I need 15 questions about right triangles. I already have
1. 2 answers
2. 807 views
A 0.490 M solution of an unknown monoprotic weak acid, HA, is 2.80% ionized. What is the value of Ka for HA?
1. 1 answer
2. 844 views
If 27.5 mL of 5.7 multiplied by 10-2 M HNO3 is added to 20.0 mL of 2.2 multiplied by 10-2 M HNO3, what is the pH of the
1. 2 answers
2. 405 views
Post a 200- to 300-word response to the following: In your own words, summarize eachof the major theories of biology. Choose one
1. 1 answer
2. 559 views
Define: Provincial GovernmentCan someone help me?
1. 1 answer
2. 505 views
Deane Company issues $5 million, 10-year, 9% bonds at 96, with interest payable on July 1 and January 1.The straight-line method
1. 1 answer
2. 1,251 views
What is the 12 calzones?
1. 1 answer
2. 310 views
HiI just need help with question (ii) and (iii), i know how to work out (i) A solution is prepared by dissolving 0.2222
1. 1 answer
2. 685 views
If the sun is in the center of the constellation Sagittarius on January 10, what time would the sun rise and what time would it
1. 0 answers
2. 410 views
If the sun is in the center of the constellation Sagittarius on January 10, what time would the sun rise and what time would it
1. 0 answers
2. 407 views
I have a function RC * dvout/dt + vout = RIin and the initial condition vout(1) = 0 for t = 0 to 7.5. When I set up the equation
1. 0 answers
2. 512 views
Determine Kc at 298 K for the reaction 2 CH4(g) reverse reaction arrow C2H2(g) + 3 H2(g), given the following data at 298 K.
1. 0 answers
2. 946 views
I have a function RC * dvout/dt + vout = RIin and the initial condition vout(1) = 0 for t = 0 to 7.5. When I set up the equation
1. 1 answer
2. 457 views
There are 10 Characteristics of a living organism 1. Composed of one or more cells 2. evolve into a new type of organism 3.
1. 0 answers
2. 628 views
A solar panel (an assemblage of solar cells) measures 58 cm x 53 cm. When facing the Sun, this panel generates 2.7 A at 14 V.
1. 1 answer
2. 891 views
Triangle POB has vertices:P(0 , 4) O(-3 , 0) B(3, 0). Determine the orthocentre of the triangle.
1. 4 answers
2. 532 views
why was it possible to separate the product from sodium hydroxide using acetone?
1. 1 answer
2. 720 views
What is the mass of a mole of electrons if one electron has a mass of 9.11 x 10^-28 g?
1. 1 answer
2. 750 views
How do disease impact the delivery of health care services, such as treatment options and resources available today to the
1. 1 answer
2. 615 views
Factorise 5x^2 + 8x + 3
1. 3 answers
2. 711 views
Is hydroxyl(-OH) is the functional group present in benzyl alcohol? And what classification tests would you run to verify your
1. 1 answer
2. 606 views
Can anyone help me !!!The IR spectrum of your lipid unknown shows a broad & strong absorption band at 3400, medium intensity
1. 1 answer
2. 480 views
What is the difference of "there" "they're" and "their"?
1. 1 answer
2. 396 views
I know how to find a and b on this problem but how do I find c? Really would appreciate the help, thanks!The formula of a
1. 1 answer
2. 818 views
i need an easier way to explain what angle side angles are and side angle side are?it's just so confusing :[
1. 2 answers
2. 458 views
I try to write a summary for Mañana de Sol. So, can anyone please check my grammar and vocabulary? Thank you!“Mañana de
1. 1 answer
2. 1,249 views
I try to write a summary for Mañana de Sol. So, can anyone please check my grammar and vocabulary? Thank you!“Mañana de
1. 2 answers
2. 1,843 views
The ratio of oranges and bananas is 3:6. There are 54 pieces of fruit altogether, how many of them are oranges?Do I set it up
1. 4 answers
2. 723 views
Okay, im doing a project on Mardi gras and i neeed a catcby title w/o telling the subject of the project. kinda like a riddle?
1. 5 answers
2. 509 views
Given the following situation, how would you use Megastat to test whether the population defective rate is greater than 10%?
1. 0 answers
2. 1,153 views
find a quick and easy method to compute the sum of the first 100 counting numbers (no calculators allowed)
1. 2 answers
2. 703 views
I need help on how to factor a polynomial by grouping
1. 0 answers
2. 507 views
Suppose you want to test the claim that mean is not equal 3.5. Given a sample size of n = 45 and a level ofsignificance of a =
1. 2 answers
2. 1,236 views
How can you check an answer of a quotient with a remainder? Use quotient, dividend, and divisor in your answer.
1. 4 answers
2. 658 views
Imagine this situation: Country A invades and conquers Country B. The resulting acculturation has negative effects. Country B's
1. 2 answers
2. 882 views
Complétez avec l’article défini ou indéfini qui convient.1. Vous aimez __ou__ cinéma ? 2. Vous avez l’appartement ? 3.
1. 1 answer
2. 1,490 views
Bert is 11 kilometers away from Brenda. Both begin to walk toward each other at the same time.Bert walks at 4 kilometers per
1. 1 answer
2. 1,208 views
1. n^3/n^52. (2b)^3(b^-4) 3. (mn)^2 ∙ n^4 4. 3a^5 ∙ 5a^-2 ∙ a^3 5. (x^3/xy^4) ∙ (y/x)^5 6. (a^-1)(b^2)/ab ∙
1. 1 answer
2. 248 views
What are the odds against getting all heads or all tails in three successive flips of a coin?I say it is 3:1, is this right?
1. 2 answers
2. 498 views
If f(x)=x^3. Yhe equation of the tangent line to f(x) at x=4 is y=?Using this, we find our approximation for 3.8^3 is ?
1. 1 answer
2. 487 views
What do iterlocking food chains make up?
1. 1 answer
2. 383 views
Solve the quadratic equation below. Show your work and check-4x^2 = 0
1. 1 answer
2. 495 views
Which of the following is most likely to LOSE electrons when forming an ion?a. F b. P c. S d. Rh e. Se
1. 4 answers
2. 8,993 views
A biologist is studying the epithelial cells in a variety of plants and animals. She counts the chromosomes in the epithelial
1. 3 answers
2. 921 views
Use implicit differentiation to find the slope of the tangent line to the curve (y/x+8y)=x^8 +9 at the point (1,10/-79).
1. 1 answer
2. 565 views
Thank you. So then: let's say you're looking at a 3 dimentional block of units: 4 blocks in length, 2 blocks with and 3 blocks
1. 4 answers
2. 479 views
what is the difference between cubic unit and volume? I know that volume is length X width X height but wouldn't the cubic units
1. 3 answers
2. 491 views
What is the measure of the dent angle for a star-shaped polygon with 8 points and a point angleof 20°?
1. 0 answers
2. 522 views
Determine if the given regular figures form semiregular tessellations.Triangle, decagon, 15-gon? Yes or No
1. 0 answers
2. 443 views
Which figure if any, is topologically equivalent to a sponge?Pencil, Pipe, or Trophy and Why?
1. 0 answers
2. 423 views
When two balanced dice are rolled, 36 equally likely outcomes are possible. What are the odds of getting a 5 or 6?
1. 1 answer
2. 668 views
The sum of my digits is the same as the product of my digits who am I?
1. 3 answers
2. 1,188 views
The product of my digits is 10. I'm an even number who am I?
1. 1 answer
2. 1,080 views
My digits are the same. Their sum is 3 less than their products. Who am I?
1. 2 answers
2. 719 views
To find the length of the longer leg of a 30°–60°–90° triangle, multiply the length of the shorter leg by _______.To find
1. 1 answer
2. 771 views
A 5 N force directed to the west acts on an object for 2.0 seconds. What is the change in momentum of the oject?Would it be 5 X
1. 1 answer
2. 1,129 views
What is the mass of 7.817 × 1023 atoms Ag?
1. 1 answer
2. 751 views
Two dice are rolled. Find the odds that the score on the dice is either 10 or at most 5
1. 1 answer
2. 1,703 views
A basketball player with a free throw shooting percentage of 60% gets fouled and goes to the lineto shoot two free throws. What
1. 3 answers
2. 2,632 views
he weight of an astronaut on the moon is 127 N, where the value of 'g' is only 1.7 m/s2. What would the weight of this astronaut
1. 1 answer
2. 583 views
Can you help me solve this equation.6n-(-2n)+8
1. 5 answers
2. 662 views
Four 6.0 spheres are located at the corners of square of side 0.7m. calculate the magnitude and the direction of the total force
1. 1 answer
2. 816 views
The Russell Traction System To immobilize a fractured femur (the thigh bone), doctors often utilize the Russell traction system
1. 4 answers
2. 3,440 views
How many valence electrons are there in BrF3?
1. 1 answer
2. 792 views
So i had trouble finding the answers to these questions on a lab:Background: If we were using a burret/flask instead of a
1. 6 answers
2. 1,226 views
What is the slope of a line perpendicular to y=2/3x-7? What is the slope of a line parallel to y=2/3x-7?
1. 1 answer
2. 518 views
I have an example of a sentence I need help with:"I am passionately in love with someone who does not know I exist." I think 'I,
1. 1 answer
2. 450 views
Find the circumference of a circle whose diameter is 2xR=4.2 ft. Use Pi = 3.14, and round the result to the nearest tenth.would
1. 6 answers
2. 604 views
Find the circumference of a circle whose diameter is 2xR=4.2 ft. Use Pi = 3.14, and round the result to the nearest tenth.
1. 2 answers
2. 658 views
Problem Solving question - place value and exponents.Are 10o and 2o equal? Why or Why not
1. 3 answers
2. 425 views
A Canadian goose flew 845 km from Southern California to Oregon with an average speed of 28.0 m/s. How long, in hours, did it
1. 3 answers
2. 1,698 views

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