Questions Asked on
May 29, 2013

trig
If (m+2)sin ø + (2m1)cos ø = 2m+1 then tan ø is equal to
asked by amit 
Physics
A snowmobile moves according to the velocitytime graph shown in the drawing. What is the snowmobile's average acceleration during each of the segments A, B, and C? The scale for the time axis is 60 s per increment, and the scale for the velocity axis is
asked by James 
physics
A boy throws a ball up into the air with a speed of 12.3 m/s. The ball has a mass of 0.25 kg. How much gravitational potential energy will the ball have at the top of its flight? (Assume there is no air resistance.)
asked by Anonymous 
Chemistry
A solution of household bleach contains 5.25% sodium hypochlorite, NaOCl, by mass. Assuming that the density of bleach is the same as water, calculate the volume of household bleach that should be diluted with water to make 500.0 mL of a pH = 10.10
asked by JayJay 
math
Which cosine function has maximum of 0.5, a minimum of 0.5, and a period of 2π/3?
asked by Sherrie 
algebra1 help solutions
The area of a rectangular painting is given by the trinomial x2 + 4x – 21. What are the possible dimensions of the painting? Use factoring. Options: x + 7 and x + 3 x – 7 and x + 3 x – 7 and x – 3 x + 7 and x – 3
asked by Jennifer W. 
Geometric Series question? Help!?
A bouncy ball bounces to 2/3 of its height when dropped on a hard surface. Suppose the ball is dropped from 20 m. What is the height of the ball after the 6th bounce? Answer = 1280/729 m OR 1.75 m What is the total distance travelled by the ball after 10
asked by Sam 
Physics
Two forces act on a 55kg object. One force has the magnitude 65 N directed 59 clockwise from the positive xaxis, and the other has a magnitude ofm35 N at 32 clockwise from the positive y axis. What is the magnitude of acceleration?
asked by David 
Physics
A 5.0*10^6C point charge is placed at the 0.00 cm mark of a meter stick and a 4.0 *10^6C point charge is placed at the 50 cm mark. At what point on a line joining the two charges is the electric field due to these charges equal to zero?
asked by I need an answer now 
optics
A thin, doubleconvex lens has a refractive index of 1.50. The radius of curvature of the front surface is 15 cm and that of the rear surface is 10 cm. See sketch. (a) How far from the lens would an image of the sun be formed? (b) How far from the lens
asked by Ray 
Math
A standard deck of cards has four different suits:hearts ,diamonds ,spades, and clubs.Each suit has 13 cards, making a total of 52.Two cards are drawn without replacement. What is the probability of drawing first a heart, and then a spade?
asked by Christina 
algebra
how do I solve this and show the work: a motorboat went upstream at 15 miles per hour and returned downstream at 20 miles per hour. How far did the boat travel one way if the round trip took 3.5 hours?
asked by jessica 
Math/Statistics
Consider the following. P(A) = 0.27 and P(B) = 0.36, A and B are mutually exclusive events (a) Find the probability P(A). (Give your answer correct to two decimal places.) (b) Find the probability P(B). (Give your answer correct to two decimal places.) (c)
asked by Nora 
Math
Does studying for an exam pay off? The number of hours studied, x, is compared with the exam grade received, y. x 7 7 5 5 7 y 95 90 75 85 95 (a) Complete the preliminary calculations: SS(x), SS(y), and SS(xy). Incorrect: Your answer is incorrect. . (SS(x))
asked by DeeDee 
Maths
Points A,B,C are given on circle Γ such that AB=BC. The tangents at A and at B intersect again at point D. The line CD intersects Γ again at E. The line AE intersects BD at F. If AD=120, what is the length of FB.
asked by ABCD 
math
three students are to be seated in a row of 10 chairs. What is the probability that they will be seated in adjacent seats
asked by Anonymous 
Algebra
Can someone help me with these two questions? What is the 50th term of the sequence that begins 4, 2, 8, 14...? What is the 20th term of the sequence that begins 3, 6, 12, 24...?
asked by Tina 
English 8R  HELP!!!!!
Why anne frank and the holocaust SHOULD NOT be taught in the middle schools? answers:  students won't be able to handle it (due to immaturity) that's all I got, please help!!!!! I need other reasons
asked by Laruen 
Math/Statistics
Three hundred twelve viewers were asked if they were satisfied with TV coverage of a recent disaster. Gender Female Male Satisfied 90 53 Not Satisfied 124 45 (a) Find P(satisfied). (Give your answer correct to two decimal places.) (b) Find P(satisfied 
asked by Nora 
Social Studies
How did world war 1 impact the economy of Texas?
asked by Anonymous 
science
I WANT A ACROSTIC POEM ON "CELLS"OR"CHLOROPLAST" or"PLAASTIDS"
asked by jayesh 
math
a rectangle has a length of 10 3/16 inches and a width of 6 7/8 inches. nwhat is the perimeter of the rectangle
asked by dee 
physics
A uniform plank weighing 50N and 12m long is pivoted at a point of 4m from one end.A boy weighing 30N sits on the plank 7m from pivot.Where must his elder brother whose weight is 80N sit to balance the plank horizontally
asked by Anonymous 
math
three students are to be seated in a row of 10 chairs. What is the probability that they will be seated in adjacent seats
asked by Anonymous 
math
Find an angle between 0 & 360 degrees that is coterminal 820 degrees.
asked by Dennis 
algebra1 solutions help
Yikes! Help please. In a word game, you choose a tile from a bag, replace it, and then choose another. If there are 28 vowels and 16 consonants, what is the probability you will choose a consonant and then a vowel? options: 1/44, 56/11, 28/121, 112/11
asked by Jennifer W. 
Mathematics
Find the volume of a closed cylinder with thickness 1.2cm and diameter 17.1cm take pie=3.14
asked by Wale 
Physics
A uniform plank weighing 50N and 12m long is pivoted at a point of 4m from one end.A boy weighing 30N sits on a plank 7m from pivot.where must his elder brother whose weight is 80N sit to balance the plank horizontally
asked by Anonymous 
Algebra
The work and solution to: Stefan is bicycling on a bike trail at an average of 10 miles per hour. Erik starts bicycling on the same trail 30 minutes later at 16 miles per hour. How long will it take Erik to pass Stefan?
asked by Michelle 
Poetry
who ever loved that loved not at first sight?
asked by cheyenne 
English 8R  HELP1
Should the story of Anne Frank be taught in middle school?
asked by Laruen 
Math
A single die is rolled. (a) What is the probability that the number on top is a 3. (Give your answer correct to two decimal places.) (b) What is the probability that the number on top is an odd number. (Give your answer correct to two decimal places.) (c)
asked by DeeDee 
math
Suppose 10% of the flights arriving at an airport arrive early, .
asked by hy 
Math
What is an equation of the parabola with vertex at the origin and focus (5, 0)?
asked by Kierra 
Complex angles
There are four complex fourth roots to the number 4−43√i. These can be expressed in polar form as z1=r1(cosθ1+isinθ1) z2=r2(cosθ2+isinθ2) z3=r3(cosθ3+isinθ3) z4=r4(cosθ4+isinθ4), where ri is a real number and 0∘≤θi
asked by Mathslover 
MATH
DEREK PLANTED A GARDEN IN THE SHAPE OF A SQUARE 32 FEET ON EACH SIDE. THE GARDEN HAS A STREAM ON ONE SIDE, BUT HE PLANS TO BUILD A FENCE ON THE OTHER THREE SIDES. IF HE PUTS A FENCEPOST EVERY 8 FEET, HOW MANY POSTS WILL HE NEED
asked by GAVIN 
math
Consider the function f(x)=2sqrtx+4 on the interval [2,8]. Find the average or mean slope of the function on this interval. ? By the Mean Value Theorem, we know there exists a c in the open interval (2,8) such that f'(c) is equal to this mean slope. For
asked by kitor 
Physics**
1) Assume that you have two objects one with a mass of 10 kg and the other with a mass of 15 kg each with a charge of +3.0x10^6 C and separated by a distance of 2 m. What is the electric force that these objects exert on one another? 2) Determine what
asked by Isis 
Maths
Let A0=(−1,0), and let O be the origin (0,0). For each integer i≥1, we construct the point Ai so that Ai−1Ai=Ai−1O and the angle ∠OAi−1Ai is a right angle. If O,Ai−1,Ai+1 are not collinear for any value of i, what is the xcoordinate of
asked by ABCD 
Maths
Let S be a set of 31 equally spaced points on a circle centered at O, and consider a uniformly random pair of distinct points A and B (A,B∈S). The probability that the perpendicular bisectors of OA and OB intersect strictly inside the circle can be
asked by ABCD 
physics
An eyepiece is made of two positive thin lenses, each of focal length f = 20 mm, separated by a distance of 16 mm. (a) Where must a small object viewed by the eyepiece be placed so that the eye receives parallel light from the eyepiece? (b) Does the eye
asked by Ray 
Math
Martin is painting his house and needs to reach a point 9 feet above the ground. He places a 10.5footlong ladder against the house so that it forms an angle of with the ground. a. Describe the triangle that is formed by the ground, the house, and the
asked by Tigerlilly 
math
Consider the probability function. (Give your answers exactly.) P(x) = 5 − x 10 , for x = 1, 2, 3, 4 (a) Find the mean. (b) Find the standard deviation.
asked by Tom 
statistics
Test the following function to determine whether it is a probability function. If it is not, then make it into a probability function. (Give your answers correct to one decimal place.) R(x) = 0.2, for x = 0, 1, 2, 3, 4 (a) List the distribution of
asked by Tom 
Algebra
What values for θ (0≤θ≤2π) satisfy the equation 2cos θ+1=cos θ?
asked by Terry 
chemistry
i have to write lab report based on my determination of chemical formula & in lab we did experiment & found out the formula was cucl2*2h2o, in my lab report i have to start with mole to mole ratio how can i start writing that?
asked by Niki 
Algebra
55=6xx5? I have tried this equation so many times and I cant solve it.
asked by Lyanna 
Math
23.At Thursday's volleyball game there 4 fans from Hudson for every 5 fans from Brandenburg in attendance. If there were a total of 180 fans in attendance how many could be expected to be from Hudson? 80 24.Monica has a box of 35 colored drinking straws.
asked by Jerald 
anatomy & psysiology
Compare the sensory pathways to the brain for gustatory and olfactory sensations.
asked by lulu 
sociology
What does Dorothy Smith mean when she says that women are "alienated from their own experiences?" Thanks :)
asked by me :) 
Algebra
there are two different problems, one is like this 3+x=5 and 7x+10=59 someone please tell me how to set these up.
asked by cheyenne 
science
what is the relationship between structure and function?
asked by nyamka 
Math or business
What will $30,000 earn after 6 yrs at 2.25%?
asked by Will 
science
how does the brain help my feeling
asked by nyamka 
physics
why does it take a longer time for a kilogram of water than a kilogram of copper to reach the same temperature?
asked by david 
Poetry
Dismiss your vows, your fainted tears, your flattery, for where a heart is hard they make no battery.
asked by cheyenne 
math
the distance around a rectangular field is 340 yards. if the length of the field is 1120 yards, what is the width in yards?
asked by name 
english
i need help with my ode poem about mom
asked by kris 
Please Help Math
1. An invoice is dated August 29 with terms of 4/15 EOM. What is the discount date? 2. What is the net date for the scenario in the previous question?
asked by April 
Math  8th Grade
Please help: The distance from home plate to second base on a softball diamond is 84.853 feet. This is the same as the distance from first base to third base. What is the area of a softball diamond? Round your answer to the nearest square foot. 1,800 ft.2
asked by Christopher 
English 12
really need help guys :/ 1. Which of Yeats's poem opens with the symbol of a gyre, a spiral spinning out of control? (1 point) "Sailing to Byzantium" "The Second Coming" "When You Are Old" "A Prayer For My Daughter" 2. Which of the following lines reflects
asked by chris 
Math
Subtract 750 grams from 3 kilograms
asked by Jane 
math
three students are to be seated in a row of 10 chairs. What is the probability that they will be seated in adjacent seats
asked by Anonymous 
Algebra
help! 97x=58
asked by cheyenne 
Grammar (Writeacher)
On your paper, rewrite the following sentences to correct errors in the degree of modifiers. If a sentence contains no errors, write "correct." 1. Originally, lifesaving services were run by private organizations that tried to help the sinking ships most
asked by Anonymous 
chem 4 DrBob
It takes 96,485 coulombs to plate 1 equivalent Cr(52/6= about 8.67 g). To plate 200 g will require how many C? 96.485 x (200/8.67) = ? C Then amperes x time = C You know A and C, solve for time (in seconds) where does the 6 come from?
asked by dano 
Math
Fantasia Florist Shop purchases an order of imported roses with a list price of $2,375 less trade discounts of 15/20/20. What is the dollar amount of the trade discount? Using your answer to the question above, what is the net dollar amount of that rose
asked by Missy 
Chemistry
What is the ionic form of the equation H2O + Br2 + SO2 > HBr + H2SO4 ?
asked by Anonymous 
math
how to write 29 may 2013 by using only five letters
asked by Anonymous 
Chemistry
calculate the density of an aluminum pipe if the mass of the aluminum is 37g and the level of the water ina graduated cylinder increased by 11.0 mL when the pipe is submerged in the graduated cylinder. then calculate the percent error of the experimental
asked by Scotty 
SOC  322
Describe the significance of social support in the aging process Please. Thank You,
asked by Jay 
POLYNOMIALS
Name the coefficients in the polynomial 4x^2+3x3
asked by UDONTNEEDTO KNOW 
Math
Which of the following best describes the capacity of the thermos? 30 gallons 3 gallons 30 cups 3 cups
asked by Quan 
Sam
Is work being done by an ocean wave as ;it hits a dock with a force of 1000N?
asked by pHYSICS 
sam
How much do you do if you push a garbage can with a force of 30N while sliding it 4 meters down the hall?
asked by pHYSICS 
Algebra
Hi, can I have some help with my permutation/combination homework? "Find the number of 5card hands that contain the cards specified." 1. five red cards 2. five cards, none are number cards 3. five cards of the same suit
asked by Bri 
English
(mean,means)Fluoridated water.........fewer Americans are toothless today. (visit,visits)Grandparents and children alike..........their dentist for regular check ups. (love,loves)Dentists.......the fact that there is more awareness about dental hygeiene.
asked by Roy 
English (Help Me, Help Me,Please Somebody Help Me)
write a news story in invertedpyramid style. Begin your story with a summary news lead of no more than 20 words and then write a full story using inverted pyramid style. Using the scenario below. A home at 2481 Santana Avenue was burglarized between the
asked by Mary 
Math (Circles)
True or False If two circles have 4 common tangents, then the two circles intersect.
asked by Sam 
SOC  322
Discuss the specific benefits of social networks and social bonds for older adults.
asked by Jay 
English 12
can someone check my answers please? 1. Which of Yeats's poem opens with the symbol of a gyre, a spiral spinning out of control? (1 point) "Sailing to Byzantium" "The Second Coming"(My Answer) "When You Are Old" "A Prayer For My Daughter" 2. Which of the
asked by someone 
econmics
The lump sum payment survivors receive from social security to help pay funeral and burial expenses is:
asked by Anonymous 
art
what are the major local civic problems?
asked by kgd Nk 
sat math
I have some questions that I'm a little stuck on. They're pretty simple but I'm just having trouble. Can someone please tell me the steps on how to solve them? 1. A collection of books is set up into 34 rows. The first row has 96 books, and each row after
asked by zf 
Math/Statistics
Consider the following. P(A) = 0.31 and P(B) = 0.41, and P(A and B) = 0.1271 (a) What is P(A  B)? (Give your answer correct to two decimal places.) (b) What is P(B  A)? (Give your answer correct to two decimal places.) (c) Are A and B independent? yes no
asked by Nora 
Math/Statistics
Suppose that A and B are events defined on a common sample space and that the following probabilities are known. Find P(A or B). (Give your answer correct to two decimal places.) P(A) = 0.32, P(B) = 0.36, P(A  B) = 0.24
asked by Nora 
Math/Statistics
A and B are events defined on a sample space, with the given probabilities. Find P(A and B). (Give your answer correct to two decimal places.) P(A  B) = 0.43 and P(B) = 0.75
asked by Nora 
electronics
At the critical frequency, the output of a filter is down from its maximum by
asked by Adam 
science
How many moles S are required to prepare 800 liters of SO2 gas in a synthesis reaction?
asked by jake 
Math
Name the lengths of the sides of three rectangles with perimeters of 12 units. Use only whole numbers..
asked by Kerri 
algebra
Question Four x  7y = 15 3x + 21y =  45
asked by jean 
Chemistry
BaSO4(s)__>
asked by Steve 
math
12 24, 48,96,____,____ find the next two numbers 1,1,2 ,3 _____,_____ find the next two numbers
asked by sage 
Physics
2. How many oxygen atoms are indicated on the right side of this balanced chemical equation? 4 Cr(s) + 3 O2( g)h2 Cr2O3( g)
asked by jamya 
English!
The directions says "At least 10 supporting details go beyond Main Events" does that mean at least 10 facts altogether in the essay or 10 supporting details in each paragraph?
asked by Emma 
POL201
Under the “necessary and proper” clause, Congress may
asked by Krystal 
Maths
Triangle ABC has area equal to (90 X spuare root 3)/4 and perimeter equal to 30. Also, one of its angles is equal to 60∘. What is the product of the sides of ABC?
asked by HELP~ 
Maths
A full binary tree of height 4 has 15 nodes The 8 nodes at the bottom of the tree are called end nodes or leaf nodes. Two distinct end nodes are uniformly chosen. The expected length of the shortest path between them can be expressed as a/b, where a and b
asked by HELP~ 
Maths
Let A0=(−1,0), and let O be the origin (0,0). For each integer i≥1, we construct the point Ai so that Ai−1Ai=Ai−1O and the angle ∠OAi−1Ai is a right angle. If O,Ai−1,Ai+1 are not collinear for any value of i, what is the xcoordinate of
asked by HELP~ 
Chemistry Honors
Hydrogen burns to give water. If 200cm3 of H2 reacts with 150cm3 of O2 what volume of water vapor is produced
asked by Pam 
management
in a lineand staff pattern of organization, which position is most likely to serve a staff function.
asked by Anonymous 
Grammar (Writeacher)
Revise each of the following sentences, making the illogical comparisons more balanced. 1. That crew is more experienced that the other ship. 2. The gusts of wind at the center of the storm are stronger than the edge. 3. Ships with larger sails are more
asked by Anonymous 
science
what is the probability of a right handed person and a left handed person having a heterozygous child? homozygous dominant? homozygous recessive?
asked by Annie 
math
The top of a billboard is 30 feet above ground. The billboard casts a 235 feet long shadow. What is the angle of elevation from the tip of the shadow to the sun?
asked by joker 
SAT math
How many solutions does this have: x^2 + 2x + 1 = 0 I put one. 9x^2 + 49 = 42x I put one. x^2 + 4x + 1 = 0 I put two.
asked by mysterychicken 
Algebra1solutions help
Any help would be appreciated. Thank you. What are the solutions of the system? y = x2 + 3x – 4 y = 2x + 2 Options: (–3, 6) and (2, –4) (–3, –4) and (2, 6) (–3, –4) and (–2, –2) no solution
asked by Jennifer W. 
Chemistry
calculate the volume of the 3.0 M stock solution needed to make a diluted 30mM solution in 400ml
asked by Jennifer 
Law
1. Savage discipline and inhuman conditions in prisons have been ruled to be in violation of the __________ Amendment. A. First B. Sixth C. Eighth D. Thirteenth is it C 2. The __________ staff in a prison include the physicians, nurses, dentists,
asked by Amy 
physics
Two ﬁrecrackers explode at the same place in a rest frame with a time separation of 11 s in that frame. Find the time between explosions according to classical physics, as measured in a framemoving with a speed 0.7 c with respect to the rest frame.
asked by Anonymous 
physics
A spaceship travels with a speed of 0.3c as it passes by the Earth on its way to a distant star, as shown in the diagram below. The pilot of the spaceship measures the length of the moving ship as 40 m. 0.3 c Earth Determine its length as measured by a
asked by Anonymous 
Chemistry DrBob222
5. What volume would 27g of neon at 2 atm pressure and 50°C occupy? I have solved the problem correctly, but I am not sure if I have the correct units on this conversion so that everything will cancel out. Also, is it right to have 20g Ne/1mole K? I seem
asked by Timofey 
physics
The Sun radiates about 4 × 1026 J of energy into space each second. How much mass is released as radiation each second? The speed of light is 3 × 108 m/s. Answer in units of kg
asked by Anonymous 
Law
Which of the following statements about conjugal visitation is INACCURATE? A. Such visits can serve only the minority of inmates who have spouses. B. It helps preserve marriages. C. It tends to place strains on the family relationship. D. It decreases
asked by Amy 
math plllls heelp
How many integers 1≤N≤1000 can be written both as the sum of 26 consecutive integers and as the sum of 13 consecutive integers?
asked by andrew 
physics
Energy is released during a nuclear reaction due to a conversion between mass and energy. Mass is not conserved. The initial and ﬁnal amounts are diﬀerent. If a total of 4.6 g of mass were “missing”, how much energy is released? The speed of light
asked by Anonymous 
science
How many moles of sucrose C12H22O11 does 300 mL of a .10M sucrose solution contain?
asked by kevin 
algebra
16=x+5
asked by cheyenne 
science
How many grams of glucose C6H12O6 would you need to make 250 mL of 1.0M solution?
asked by kevin 
math
Answer the following questions for the function f(x)=x(sqrtx2+25) defined on the interval [–5,4]. A. f(x) is concave down on the region to B. f(x) is concave up on the region to C. The inflection point for this function is at D. The minimum for this
asked by kitor 
Bibliography
In a bibliography, what is the title of the website? For example, for mises[dot]org/daily/3663 (please replace the [dot] with a period) is the title of the website "Mises[dot]org", "Ludwig von Mises Institute", or neither? I always thought it was, for
asked by Alice 
Financial maths
what price should you pay for a $ 2000 face value,5 year bond which has $ 100 half yearly coupons, assuming that you want a 4% p.a yield,compounded semiannually?
asked by Priksha 
math
Consider the function f(x)=–2x^3–3x^2+2x–2 Find the average slope of this function on the interval (2,6). ? By the Mean Value Theorem, we know there exists a c in the open interval (2,6) such that f'(c) is equal to this mean slope. Find the value of
asked by kitor 
CHEMISTRY! DR.BOB PLEASE HELP
Tungsten trioxide (WO3) has a rich yellow color and is often used as a pigment in ceramics and paints. In order to test a ceramic vase for its WO3 content, a 10.19 g sample of the vase was ground and reduced with Pb(Hg) to convert any WO3 to W3 . The
asked by Decisice 2 
Grammar (Writeacher)
On your paper, rewrite the following sentences that contain errors in the use of modifiers. Write "correct" if a sentence contains no errors. 1. Winter visits only one hemisphere, northern and southern, at a time. 2. In December, January, February, and
asked by Anonymous 
Chemistry
I am doing a lab on Creating An Effective Airbag. We need to find out how much of the base is needed, which is NaHCO3,if we have 2.25 M of HCl, which is the acid. How much of the sample do we need? and how do we find out how much we need?
asked by Samantha 
algebra
Prob.1: 14=2x+2x2 Prob.2: 5x=50
asked by cheyenne 
Math
A city council candidate asks his campaign staff to gather some polling data. they survey a sample of voters to determine voters' attitudes. Which survey question does not show bias? Don't you think our candidate is the most qualified? Do you think
asked by Kelly 
Chemistry
calculate the volume of the 3.0 M stock solution needed to make a diluted 30mM solution in 400ml
asked by Jennifer 
Science
Ways to have energy in your house without having to use fossil fuels? Use the sun has your light for solar energy Have solar panels wind mills for wind energy thick walls to keep isolation electric poles Any other ways? Or any ways without using fossil
asked by Luke 
algebra
is this correct Ms.Sue? x+10=1 xx+10=x1 10=x x=10
asked by cheyenne 
Math
2.Which of the following is equal to )? A.6x2x(0x4) B.0/9+(60) C.20/200x3 D.5+6+(4+0) A 3.Julia went to Game Mart and purchased 5 used video games that were all the same price, and 6 memory cards that were $6 each. Her total purchase was $51. What was
asked by Jerald 
math
What is 76,321 x 3,748
asked by Anonymous 
physics
While passing a slower car on the highway, you accelerate uniformly from 18.5 m/s to 29.3 m/s in a time of 12.0 s. How far do you travel during this time?
asked by A 
calculus
For the function r(x)=x3+6x2x2−36, find the following. a. the y  intercept b. the x  intercepts c. all horizontal asymptotes. y = d. all vertical asymptotes. x =
asked by Jeffrey 
Calculus
A rancher wants to build a rectangular pen with an area of 150 m^2? a. Find an equation for the perimeter P in terms of W and L . b. Use the given area to write an equation that relates W and L . c. Find the pen dimensions that require the minimum amount
asked by Leslie 
Math
A computer printer can print 3 pages in 25 seconds . Which proportion can be used to find x,the time it will take the printer to print 10 pages?
asked by Christina 
Maths (Geometry)
P is a point in rectangle ABCD. The distance from P to the 4 vertices of the rectangle are 7,15,24 and N in some order. If N is an integer, determine the value of N.
asked by ABCD 
Maths
Let x,y,z be nonnegative real numbers satisfying the condition x+y+z=1. The maximum possible value of x^3y^3+y^3z^3+z^3x^3 has the form ab where a and b are positive, coprime integers. What is the value of a+b?
asked by ABCD 
math
A garden hose has an outside diameter of 1 1/4 inches. Its inside diameter is 1 inch. How thick is the hose?
asked by agoda 
Maths
Find the denominator n of the rational number kn (k,n are both integers) such that ∣Root 2  k/n∣ is the smallest possible, out of all rational numbers with denominator less than 1000?
asked by ABCD 
Maths
Find the number of pairs of nonnegative integers (n,m), such that 1≤n
asked by ABCD 
math
Let and u= and v=. What is u+v rounded to the nearest hundredth?
asked by Denise 
Maths
Given the set of integers {1,2,3,…,801}, what is the maximum number of sets we could distribute these numbers into such that the sum of each set is exactly the same.
asked by ABCD 
Maths
Mariolys is creating a numbered list of distinct integers. Luigis sees that there are N numbers in the list, and states that he can find either a subsequence of length 13 with increasing terms or a subsequence of length 17 with decreasing terms. What is
asked by ABCD 
Math
10.Mr. Cartwright bought 2 7/8 pounds of grapes for his lunches. If he paid $1.79 for each pound about how much did he pay for grapes? A.6 B.3 C.7 D.4 C 17.Omar is getting a new rectangular rug for his room. His old rectangular rug is 2 meters wide and 2.7
asked by Jerald 
math
PROBLEM SOLVING : CERTIFIED FINANCIAL PLANNER If an individual put the equivalent of $50 per month, or $600 annually into an ordinary annuity, how much money would accumulate in 20 years at 3% compounded annually? How much at 5%?
asked by jhonatan 
Physics
A ball with a mass of 0.25 kilogram is swung on the end of a rope that is 3.0 meters long. The ball travels with a linear velocity of 10.00 meters per second. What centripetal force is acting on the ball?
asked by Chad 
English (Help Me, Help Me,Please Somebody Help Me)
write a news story in invertedpyramid style. Begin your story with a summary news lead of no more than 20 words and then write a full story using inverted pyramid style. Using the scenario below. A home at 2481 Santana Avenue was burglarized between the
asked by Mary 
CHEMISTRY
1 In the group of the alkali metals the degree of hydration down the group. decreases increases is constant has no fixed pattern 2 Which of these statements is not true? liquid ammonia is is used to form carbides All metals react with carbon to
asked by GMAN 
Math
Farmer Ed has 500 cattle in the pasture. When he rides his horse into the pasture to sort the cattle, how many legs are in the pasture?
asked by Anonymous 
maths
d/dx [(3x+2)^n +(2x+3)^m]
asked by kanisha 
Accounting
The following is an excerpt from a conversation between the office manager, Mark Cottman and the president of Horowitz Construction Supplies, Co., Rosa Mullin. Horowitz sells building supplies to local contractors. Mark: Rosa, we’re going to have to do
asked by Stacy 
information u.s. history
people and economy in the north and south in 1850s
asked by anonymous