xavier

This page lists questions and answers that were posted by visitors named xavier.

Questions

The following questions were asked by visitors named xavier.

explain an abstract

by simplifying,show that (2x-3)(2x+3)-(x-4)^2= 3x^2+8x-25

is there a such thing as a three part lquied supion

the exact position of the squer root of 50 on a number line

what must be the genotypes of their children?

Which of the following would be the best technique to use in order to separate a soluble solid from a liquid?

find the product or quotient . write the strategy you used . write model,break apart, multiplication table ,inverse operations pattern ,or doubles 56 divided by 7

What 42 out of 16 simpfly

looking at all the averages on the front board, give at least three possible reasons for the values being different. classroom values from board: 10, 15, 25, 18, 39, 45

John is 3 times as old as Susan now. In 4 years time John will be 18 years older than Susan. Find John's age and Susan;s age now.

do you know where I can find in abc order all of the STATES AND THEIR CAPITALS MAYBE A LINK. THIS IS FOR MY HOMEWORK TOMORROW.....THANK YOU IN ADVANCE FOR YOUR HELP!

1. Is there a website that can show me how to divide decimals by10-1000? 2. Divide decimals by whole numbers? 3. Patterns with tenths, hundredths and thousandths? PLEASE HELPL ME - THANK YOU IN ADVANCE. JUST SOME SAMLES OF ALL THE ABOVE

Hello I am trying to find a site that will play audio reading of the bible. Book of Roman in its entirety? Is this possible?

Auppose f is even but g is an arbitrary function (possibly neither even nor odd). (a) Is f o g still even? Show why or why not. (b) Is g o f even? Show why or why not.

GIFT OF THE NILE 1. What would be the main mineral resource in lower Egypt?

hello im diong meaning match for an example inter + scene = interview counter + segment of a whole = ???

Methyl salicylate, C8H8O3, the odorous constituent of oil of wintergreen, has a vapour pressure of 1.00 torr at 54.3oC and 10.0 torr at 95.3oC. a) What is its vapour pressure at 25oC? b) What is the minimum number of liters of air that must pass over a sa...

I need help with this problem A 0.75–L bottle is cleaned, dried, and closed in a room where the air is 22oC and 44% relative humidity (that is, the water vapour in the air is 0.44 of the equilibrium vapour pressure at 22oC). The bottle is brought outside...

Please help me to solve this problem. Find the equation of the locus of a moving point if the sum of the slopes of the line joining it to (1,3) and (4,-2) is 1.

find the equation of the line through (6, -3) and (-4, -7)

The first element of a geometric sequence is 1 and the common ratio is 3; determine the smallest 4 digit numeral that represents an element of this geometric sequence

Find the equation of a line parallel to 5x +6y = 0 at distance sqrt 61 from (-3,7) I need help please. I don't have any idea

A moving point is always equidistant from (-3,2) and the line 2x-y+2=0. What is the equation of its locus? how do you solve this?

Find the equation of a circle passing through (3,7) and tangent to the lines x-3y+8=0 and y=3x. Please help me

Find the equation of the circle, with radius 1, tangent to the line 3x+4y=5 and having its center on the line x+2y=0

What is the equation of the circle touching the lines x-3y-11=0 and 3x-y-9=0 having its center on the line x+2y+19=0

Find the equation of the parabola through (-15/4 ,2) and (0,-1) whose axis is parallel to the x-axis and the latus rectum equal to 4

shape 1 (3.5,-8.5) ,(3.5,-9) , (3,-10.5) , (2,-12)

Posted by xavier on Monday, February 11, 2013 at 8:28pm. Hello... Asking for help with this one math question to understand how to do the rest of related question? thank you in advance.... shape 1 (3.5,-8.5) ,(3.5,-9) , (3,-10.5) , (2,-12)

how many milliliter of .750M sulfuric acid are needed to neutralize completely 20 g of NaOH?

If a man and a half finishes a job and a half within a day and a half, how many men can finish 3 jobs within 3 days. Please I need help, I am not so sure with my answer of 6. I would like to verify it. THANKS

Average human blood serum contains 18 mg of K+ Calculate: a) the molar concentration for each of these species; use 1.00 g/mL for the density of serum. I have worked as of this (18 mg K+/100 mL)(1mL/1g)(1 mmol/39.10mg)(1g/1000mg). But it seems that some u...

Suppose this dude wants to be able to touch the rim of a basketball goal. The rim is 3.048 m above the ground. The dude can reach up 2.45 m with his feet on the ground. (a) If the dude can achieve a liftoff speed of 2.80 m/s, what is his maximum upward di...

What mass of AgI can be produced from a 0.512g sample that assays 20.1% ALI3?

What mass of KIO3 is needed to convert the copper in 0.200g of CuSO4.H2O to Cu(IO3)2? my answer is: 0.828g Cu(IO3)2 x (2*214.003 MolarM KIO3/ 413.36 MolarM Cu(IO3) = 0.857g KIO3 could you please check if i got it right

When an object exerts a normal force on a surface, the force is My answer is perpendicular to the surface. Am i correct?

Consider the hyperbola y = 1/x and think of it as a slide. A particle slides along the hyperbola so that its x-coordinate is increasing at a rate of f(x) units/sec. If its y-coordinate is decreasing at a constant rate of 1 unit/sec, what is f(x)? -I arriv...

How do I solve this problem  ã2x -7+8=11

HOW DO I SOLVE THIS PLEASE 5ãx =ãx -12

A 0.02kg bullet collides with a 5.75kg pendulum. After the collision, the pair swings up to a maximum height of 0.386m. Determine the velocity of the bullet just before impact.

The moon has radius 1740 km and mass 7.35x10^22? kg.What is its average density?

Wet air containing 4.0 mole% water vapor is passed through a column of calcium chloride pellets. The pellets adsorb 97.0% of the water and none of the other constituents of the air. The column packing was initially dry and had a mass of 3.40kg. Following...

how did farming in the northeast differ from that in the south

Maggie has a box of 300 colored blocks.The box has a equal number of green and blue blocks and an equal number of red and yellow blocks.If Maggie arranged all of the green blocks in stacks of 10 and all of the blue blocks in stacks of 7,how many yellow bl...

why does tasha the narrator in the tail think that her summer is ruined

why do you think it is necessary to identify your values when using the decide process to make the important decision

Write an equation of cotangent with period = 3pi, phase shift = -pi, and vertical shift = -1

Write an equation of sin with amplitude = 2, period = 2pi, and vertical shift = 5

Determine the angular velocity if 2.5 revolutions are completed in 10 seconds. Round to the nearest tenth.

True or false 1.) The set of integers contains the set of rational numbers 2.)Every repeating decimal is a rational number 3.)Every square root is an irrational number 4.) the set of whole numbers contains the set of rational number 5.)every terminating d...

a modern airplane flies 18 feet in 2 seconds. what is the airplanes speed in miles per hour rounded to nearest hundreth

Evaluate the expression for t = 43 and u = 12. tu − t − u =

Which is a valid generalization about Latin America?

The absolute value of the coordinates are (4, 7). What are the coordinates in Quadrant IV?

Write the expression using an exponent: 3 * 3 * 3 * 3 * 3

What is the exponent in the expression 7^6?

How many major “waves,” or periods, of immigration did the United States experience after the Civil War?

Answers

The following answers were posted by visitors named xavier.

the length is 10 inches, the height is 4 inches,and the width is 8 inches. How many cubic inches of soil does the plant hold. (hint V=LWH

what must be the genotypes of their children?

After Stalin died in 1953, the number of people sent to the gulag

In plainchant, a sentence of text almost always ends with

In plainchant, a sentence of text almost always ends with

38+x = 2(4+x) 38+x = 8 +2x 38-8 = 2x - x 30 = x So, His age is 30+38 = 68 His son age is 30 + 4 = 34 difference is 68-34 = 30

64 1,2,4,8,32,16,64 - Odd number of factors

thank you Ms. Sue what about the PATTERNS #3

intra + wall painting = inter +able to be altered= intra+declare= inter+act as agent between two parties in conflict the ones i don't know the others i knew

thank you very much!

and for each shape plot the ordered pairs on the axis and connect them in order

yo mama so fat when she wears a yellow raincoat, people yell "Taxi!"

yo mama so old her birth certificate says expired on it

yo mama so stupid she sold her car for gas money

yo mama so stupid she tried to put M&M's in alphabetical order

yo mama so ugly your dad takes her to work with him so he doesnt have to kiss her goodbye

yo mama so old she has an autographed cop of the bible

yo mama is like a library.... open to the public

yo mama is like a fine restaurant she only takes deliveries in the rear

yo mama is like a basketball hoop everyone gets a shot

youll never be the man yo mama was

need help homework need to do it now please help

I need the second answer please.

What 5 times 100 find it by trying its easy just say 5 puls 100 equal 500

I need help with this question

the bot is right for some answers not all.