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Hailey

Questions (197)

1) A particle is moving with acceleration a(t)=36t+10. its position at time t=0 is s(0)=16 and its velocity at time t=0 is
1. 1 answer
2. 1,344 views
9) The rectangles in the graph illustrate a left endpoint Riemann sum for f(x)=(x^2/8) on the interval [4,8].What is the value
1. 1 answer
2. 3,212 views
7) Consider the function f(x)=(10/x^2)−(2/x^6). Let F(x) be the antiderivative of f(x) with F(1)=0.Then F(x)= ?
1. 2 answers
2. 896 views
Consider the function f(x)=(x^2)e^(14x)f(x) has two inflection values at x = C and x = D with C≤D where C is and D is Finally
1. 1 answer
2. 850 views
A ball is thrown up on the surface of a moon. Its height above the lunar surface (in feet) after t seconds is given by the
1. 1 answer
2. 1,474 views
The top and bottom margins of a poster are 2 cm and the side margins are each 8 cm. If the area of printed material on the
1. 2 answers
2. 3,351 views
A Norman window has the shape of a semicircle atop a rectangle so that the diameter of the semicircle is equal to the width of
1. 1 answer
2. 839 views
A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y=4−x^2. What are the dimensions of
1. 1 answer
2. 602 views
3)f(x)=x^(2)/6x^(2)+4. List the x values of the inflection points of f.
1. 1 answer
2. 889 views
Find the critical numbers of the functionf(x)=x^1/6−x^−5/6.
1. 1 answer
2. 650 views
Consider the function f(x)=ln(x)/x^6. For this function there are two important intervals: (A,B] and [B,∞) where A and B are
1. 3 answers
2. 3,625 views
9) Find all critical numbers of the functionf(t)=9t^2/3+t^5/3
1. 1 answer
2. 591 views
7) Consider the function f(x)=x2e4x.For this function there are three important intervals: (−∞,A], [A,B], and [B,∞) where
1. 1 answer
2. 1,896 views
f(x)=4x3−18x2−480x−2is decreasing on what interval? It is increasing on what interval(s) ? The function has a local
1. 1 answer
2. 735 views
18) Find all numbers c that satisfy the conclusion of the Mean Value Theorem for the following function and interval. Enter the
1. 1 answer
2. 2,677 views
18) Find all numbers c that satisfy the conclusion of the Mean Value Theorem for the following function and interval. Enter the
1. 2 answers
2. 574 views
17) Consider the functionf(x)=3x3−3x2+4x+2 Find the average slope of this function on the interval (−3,5). By the Mean Value
1. 0 answers
2. 670 views
16) Consider the function f(x)=2x3−6x2−90x+5 on the interval [−6,7]. Find the average or mean slope of the function on
1. 0 answers
2. 946 views
An airplane flys at a constant altitude of 2 miles and a constant speed of 600 miles per hour on a straight course that will
1. 6 answers
2. 1,427 views
An airplane flys at a constant altitude of 2 miles and a constant speed of 600 miles per hour on a straight course that will
1. 2 answers
2. 10,866 views
Find the slope of the tangent line to the curve(2x+4y)^1/2+(2xy)^1/2=13.4 at the point (6,5).
1. 1 answer
2. 461 views
Suppose that two boats leave a dock at different times. One heads due north, the other due east. Find the rate at which the
1. 1 answer
2. 4,993 views
Solve (z +2)^ 4/3 = 4 where z is a real number.
1. 1 answer
2. 383 views
Can you guys please help? :jiskha. com /display.cgi?id=1395865500
1. 17 answers
2. 475 views
Find the y value for the point that splits segment EF in half if point E is located at 5,-2 and point F is located at -1,3.
1. 7 answers
2. 2,057 views
What is the difference between photosynthesis and cellular respiration?
1. 9 answers
2. 3,796 views
I did,,30 30 >60 30 30 >60 30 30 >60 +___ 180
1. 2 answers
2. 316 views
Tickets to a local performance sold for $3.00 for adults and $1.50 for children. If 170 tickets were sold for a total of $480
1. 1 answer
2. 713 views
Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree 5; Zeros: -3; -i; -6+i F(x)=a ( )
1. 1 answer
2. 1,750 views
Form a polynomial f(x) with the real coefficients having the given degree and zeros.Degree 5; Zeros: -4; -i; -2+i f(x)=a( )
1. 1 answer
2. 476 views
Russia has:A. Small reserves of mineral resources B. huge reservations of mineral resources C. Vast petroleum deposits but few
1. 2 answers
2. 619 views
A rectangular paddock is 164 metres long and 95 metres wide. How many metres of fencing are required to enclose the area?
1. 1 answer
2. 608 views
What were boomtowns and ghost towns?
1. 1 answer
2. 612 views
How did mining help the west grow?
1. 2 answers
2. 846 views
Write a formula that relates temperature t in degrees Fahrenheit at altitude h (in thousands of feet) and a ground temperature
1. 0 answers
2. 609 views
if the simple interest on $2000 for 8 years is $960, then what is the interest rate?
1. 2 answers
2. 626 views
Find the product: -9x(-6x2 + x + 5)A.54x2 – 9x – 45x B.-15x3 – 8x2 – 4x C.54x3 + x + 5 D.54x3 – 9x2 – 45x
1. 1 answer
2. 580 views
I am a 2- digit number . The sum of my digits is 12 . My tens digit is 4 more than my ones digit. What number am I ?
1. 3 answers
2. 1,609 views
Suppose you have two 100- graduated cylinders. In each cylinder there is 37.0 of water. You also have two cubes: One is lead,
1. 1 answer
2. 1,218 views
Find the exact value of sin(arctan2/5)
1. 1 answer
2. 472 views
Find n if S(n) is approximately 15,408.15.
1. 1 answer
2. 331 views
I have a math worksheet and it is SO confusing. can anyone help. the question on the worksheet is IN MUSIC WHAT DOES "ALLEGRO"
1. 13 answers
2. 3,843 views
I need help. I have to pick a song to sing and it has to match with my voice. So far I narrowed it down to
1. 2 answers
2. 905 views
Last year, Susan had 30,000 to invest. She invested some of it in an account that paid 8% simple interest per year, and she
1. 1 answer
2. 4,873 views
How does the Chippewa Creation Story compare/contrast with the Biblical creation story?
1. 0 answers
2. 459 views
Is the grammar correct?When things aren't going your way, always remember to keep smiling, because life is a beautiful thing and
1. 1 answer
2. 377 views
Sulfur dioxide is produce din enormous amounts for sulfuric acid production. It melts at -73 degrees C and boils at -10 degrees
1. 2 answers
2. 1,447 views
Five times the measure of an angle is 48 more than the measure of its supplement. Find the measure of the angle.
1. 1 answer
2. 1,266 views
please help!Is RTP in chemistry (thermochemistry and electrochemistry) referring to room temperature of 25degreeC (or 298K) and
1. 1 answer
2. 581 views
Please help, thanks!what exactly are the formulae these functional groups? carboxylic carboxylate caboxyl carbonyl
1. 3 answers
2. 381 views
Hi, I'm just really confused about how to explain the electrophilic and nucleophilic reactions.For instance, if you have an
1. 0 answers
2. 477 views
true or false :The supplement of 59˚ is 120˚.
1. 2 answers
2. 416 views
find y'(x) if x^y=y^x
1. 2 answers
2. 437 views
my msth finals are tomorrow! please help ASAP. it is applying properties of rational expontents by multipyling. Here goes:
1. 1 answer
2. 631 views
What is a letter that starts with Z?
1. 4 answers
2. 944 views
Hey is this right i am doing decimals please i need help and i am losing my mind lol help me please n is this right 3/5 = 8/10 =
1. 1 answer
2. 697 views
Which word has a vowel team in it's second syllable?A. Gentle B. Enjoy C. Formal
1. 2 answers
2. 468 views
Which word has a vowel in it's second syllable?A. away B. Handle C. Cancel
1. 1 answer
2. 1,119 views
My choices area. a large paper clip b. The width of your hand c. The length of your arm d. Your height
1. 1 answer
2. 344 views
Which nonstandard measurement unit is closest to a decimeter?
1. 1 answer
2. 437 views
Calculate the boiling tempature for a solution which contains 0.325 mol of calcium phosphate (Ca3(PO4)2) dissolved into 240.0 g
1. 0 answers
2. 692 views
At what tempature will a 3.0 m solution of sodium fluride freeze?
1. 0 answers
2. 327 views
thanks psyDAG for answering the question below but, can you show how to solve using an equation..x=length and y=width?a frame is
1. 0 answers
2. 522 views
a frame is made from a 28 inch length of trim and surrounds a 48 square inch picture. solve for the dimensions of the picture
1. 1 answer
2. 438 views
Which on eof the following fractions is greater than 3/5?7/10, 5/12, 1/2 or 5/16
1. 2 answers
2. 483 views
A car can travel 410 miles on 41 gallons of gasoline. How far can it travel on 19 gallons?
1. 1 answer
2. 1,111 views
I have two questions:Inflation is currently causing the cost of items to increase by about 2.5% per year. In 2009 a litre of
1. 1 answer
2. 489 views
Beginning with the function f(x) = (0.8)x, state what transformations were used on this to obtain the functions given below:g(x)
1. 0 answers
2. 465 views
A 10.0 g bullet is fired into a 1.0 kg block initially at rest on a rough surface and connected to a spring with k = 200N/m.
1. 0 answers
2. 521 views
What does the nitrogen cycle do to the islands?
1. 2 answers
2. 367 views
What life is like within the ecosystem that the cyanobacterium lives as well as the volcanic island as a whole. Words required
1. 4 answers
2. 926 views
Explain why the Noble Gases are unreactive
1. 2 answers
2. 2,261 views
I have a critical thinking problem I need help with...you can divide each side of an equation by the same non zero value.
1. 1 answer
2. 256 views
I have a critical thinking problem I need help with...you can divide each side of an equation by the same non zero value.
1. 1 answer
2. 242 views
and elevator lifts five passengers 30 m in 24 sec. the power is 15000 w. what is the total weight of the elevator and
1. 0 answers
2. 554 views
I am having trouble, I have a question I think I got the answer because I kept multiplying and dividing, but I have to show my
1. 5 answers
2. 528 views
Hi im a 7th grader and there is alot of book reports and homework in the 7th grade i really don't have time to do all that
1. 12 answers
2. 523 views
When students do a drawing in class, why is it important for them to share their piece of work with the rest of the class? (why
1. 6 answers
2. 505 views
Hi, I have to wright a full page SA on how geography effects me. Please help!
1. 1 answer
2. 465 views
4x(x-6)-5x(x-5)=-2Solve for X
1. 0 answers
2. 272 views
A class is given a list of eight study problems from which five will be part of an upcoming exam. If a given student knows how
1. 0 answers
2. 1,228 views
An electric charge q creates a field of 4500 N/C at a point d away from the charge. The potential at that point is +1800V.
1. 1 answer
2. 448 views
When an electroscope is charged, its two leaves repel each other and remain at an angle. What balances the electric force of
1. 1 answer
2. 1,084 views
The frequency of the electromagnetic waves in a microwave oven is 2.2 GHz.A large piece of cake is placed inside this microwave
1. 2 answers
2. 571 views
This is in reply to a previous post, I'm not really sure whether replies to posts that are several days old are viewed by
1. 2 answers
2. 836 views
In the statement below, there is one term whose meaning, or denotation, is incorrect. Circle this term and explain the error.Bri
1. 2 answers
2. 489 views
What is the equation in point slope from of the line that passes through the given points (9,1),(5,2)
1. 2 answers
2. 401 views
When an author quotes another author in his novel, writes a poem in his book that he was reminded of when the events happened
1. 3 answers
2. 585 views
i need help finding a current Event.
1. 1 answer
2. 519 views
Brenda wants to attatch a string of beads along the circular bottom edge of a lamp shade shown below. The diameter of the
1. 2 answers
2. 711 views
Social StudiesI'm looking for some information about the Minnesota Zoo. I want to know some history about it for my ABC
1. 2 answers
2. 303 views
verify the identities:1.) 2tanx-(1+tanx)^2 = -secx 2.) cos(x-330degrees)=1/2(�ã3cosx-sinx) *the �ãis only over the 3* 3.)
1. 3 answers
2. 704 views
Find the slope of the line through the points(-4,4) and (0,-4) is the answer: -2
1. 1 answer
2. 415 views
how can you determine the difference between meristem and xylem/phloem cells under a microscope?http://www.purchon.com/biology/x
1. 0 answers
2. 619 views
On a scale drawing of steps with the base being 1 3/4 inches and the steps going up 1/4 inch each on the drawing.Which scale was
1. 9 answers
2. 1,455 views
See the question from earlier regarding how many variables are in the experiment. I think speed of stirring is a variable. So,
1. 0 answers
2. 620 views
Doing an experiment to find the solubility of calcium carbonate in 100 ml of water. The experiment is using water temp 20
1. 0 answers
2. 521 views

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