Questions Asked on
April 9, 2016

Calculus
A landscape architect wished to enclose a rectangular garden on one side by a brick wall costing $60/ft and on the other three sides by a metal fence costing $50/ft. If the area of the garden is 102 square feet, find the dimensions of the garden that
asked by Sarah 
Chemistry
Iron metal reacts with oxygen gas to produce iron(III) oxide. If you have 12.0 moles of iron, for complete reaction you need: (HINT you need the balanced chemical reaction!) A) 9.0 moles of O2 and produce 3.0 moles of Fe2O3 B) 9.0 moles of O2 and produce
asked by Petey 
Trigonometrt
Express in functions of theta: a. sin ( 810 theta) b. cot ( theta  360) c cos (180 theta)
asked by Fern Angel 
Statistics
A website asks users to create a 5symbol PIN code where first and second symbols are any letters from the English alphabet and next 3 symbols are any digits. How many different PIN codes can be created?
asked by HELP Plz! 
Bio
1. Why do plants provide bees, hummingbirds, butterflies, and other animals with nectar? So they can get their pollen and spread it to multiply 2. Why do plants provide animals with fruits such as strawberries, apples, and mangoes? So they can dispose the
asked by Anonymous 
Language Arts
Which of the following sentences contains a prepositional phrase that acts as an adjective? A. Jillian ran around the track as fast as she could. B. Seth waited on the corner for the bus to arrive. C. The house on top of the hill looked abandoned. D. The
asked by Mariana W. 
Graphing Ciricles
What is the shortest distance between the circles defined by x^210x +y^24y7=0 and x^2+14x +y^2+6y+49=0? Thank you
asked by Candice 
Math
find all the other zeroes of the polynomial x^4+4x^34x^232x32 if two of its zeroes are 2 root 2 and 2 root 2
asked by Prithvi 
Geometry
A rectangular patio is 8 feet longer than it isi wide The area of the patio is 84 square feet. What are the dimensions of the patio
asked by Anonymous 
chemistry
How many moles of gas must be forced into a 5.0 L tire to give it a gauge pressure of 33.6 psi at 28 ∘C? The gauge pressure is relative to atmospheric pressure. Assume that atmospheric pressure is 14.8 psi so that the total pressure in the tire is 48.4
asked by Tammy 
Calc
Consider a window the shape of which is a rectangle of height h surmounted by a triangle having a height T that is 0.5 times the width w of the rectangle (as shown in the figure below). If the crosssectional area is A, determine the dimensions of the
asked by Storme 
math
LOG(base5)(3/5)+3log(base5)(15/2)log(base5)(81/8)
asked by olaide 
Algebra
In how many ways can 8 new teachers be assigned to 14 classes at a school, if each must be in a different class?
asked by Veronique 
math
the formula S=c(1+r)^2 models inflation, where C= the value today, r=the annual inflation rate, and S= the inflated value t years from now use this formula to solve the problems: If the inflation rate is 6% how much will a house now worth $465,000 be worth
asked by anonmyous 
Physics
A bicycle is turned upside down while its owner repairs a flat tire. A friend spins the other wheel and observes that drops of water fly off tangentially. She measures the heights reached by drops moving vertically (see figure below). A drop that breaks
asked by A.G. 
algebra
Suppose a population of bacteria in a Petri dish has a doubling time of 6 hours. How long will it take for an initial population of 11000 bacteria to reach 20500? Round your answer to two decimal places.
asked by mat 
Chemistry
Propane gas is stored in a tank at a pressure of 15.0 atm at 22.0 °C. The tank can hold a pressure of 42.0 atm before bursting. During a fire the gas is heated to 600.0 °C. What is the gas pressure, and will the tank contain the gas without bursting? I
asked by Drew 
Chemistry / Stoichiometry
When 1 mol of CH4 is burned, 490 kJ of energy are released as heat. CH4 + O2 > 2H2 + CO2 If 3.2g of CH4 are burned, what is the value of the heat of the reaction? The answer worked in class was 180 kJ, but while I was redoing problems, I got the answer
asked by Caitlyn 
Physics
Q1. What is the working principle of the loudspeaker. Q2.Explain the following: 1.Beat 2.Shock wave 3.Mach effect.
asked by Jamilu. 
Physics
An 80 kg hunter gets a rope around a 400 kg polar bear. They are stationary and on frictionless level ice, initially 60 m apart. When the hunter pulls the polar bear to him, the polar bear will move: 1. 10 m 2. 30 m
asked by PLS HELP!! 
American History
The goal of President Nixon’s foreign policy was to A.uphold democratic values and contain communism through the use of military force B.prevent South Vietnam from falling to communism, whatever the cost in American lives. C.achieve a stable balance of
asked by Angie 
Chemistry
Sulfur dioxide (SO2) reacts with oxygen gas to make sulfur trioxide (SO3). How many grams of oxygen are used to produce 8.11 grams of sulfur trioxide?
asked by Petey 
math
One car went 10 miles farther when traveling at 50 mph than a second car that traveled 2 hours longer at a speed of 40 mph. How long did the first car travel?
asked by Anonymous 
Science
Two pellets, each with a charge of 1.5 microcoulomb (1.5×10−6 C ), are located 2.8 cm (2.8×10−2 m ) apart. Part A Find the electric force between them.Part B What would be the mass of an object that would experience this same force in Earth's
asked by Rachel 
Chemistry
How many grams of pure uranium can theoretically be extracted from a 10.0 kg sample of pitchblende, which is 92.0% UO2? Im not looking for the answer. I would just like to know the formula to solve the problem.
asked by Sean 
Precalculus
Points A, B, and C are on a circle such that angle ABC=45 degrees, AB=6, and AC=8. Find the area of the circle.
asked by Katie 
Healthcare Statistics
It takes approximately 15 minutes to code one record. How many personnel hour would be needed to code 1424 discharges for the month.
asked by Linda 
History
What powers did Parliament have in the Bill of Rights?
asked by Steve 
Genetics Help!!!!
1 ) When the kinase ATM is activated after DNA damage occurs in the cell a. it can directly phosphorylate p53, which is then stabilized b. it can directly phosphorylate p53, which is then targeted for degradation by MDM2 c. it can phosphorylate the p53
asked by Kimberly 
Statistics
The Acme Candy Company claims that 60% of the jawbreakers it produces weigh more than .4 ounces. Suppose that 800 jawbreakers are selected at random from the production lines. Would it be unusual for this sample of 800 to contain 494 jawbreakers that weigh
asked by Chuck 
Math, science
in 2009 an earthquake of magnitude 6.7 shook the kermadec islands off the coast of new zealand. also in 2009 an earthquake of magnitude 5.1 occured in the alaska peninsula. How many times stronger was the kermadec earthquake. Use formula log (I1/I2)=m1m2
asked by Student 
algebra
If the lengths of a pair of opposite sides of a square were tripled and the other pair were each increased by 7 cm,the new figure would be rectangle with a perimeter 96 cm find the dimensions of the original square
asked by uma 
MATH
How much would you have to invest into a 5 year certificate of deposit paying 2.3% compounded weekly to make it worth $4500 at the end of the term? A=P(1+r/n)^nt 4500=P(1+0.023/52)^52(5) I am receiving a syntax error please help
asked by KAYLA 
speech for history
Traditonal africa marriage is an advantage for men only,not women
asked by sarah 
English
1. Stand in line, please. 2. Stand in a line, please. 3. Stand in two lines, please. 4. Stand in row. 5. Stand in a row. 6. Stand in two rows. =============== Can we use all the expressions? What is the difference between them?
asked by rfvv 
Science
A fossil for an extinct organism is found in layer B. A fossil for another extinct organism, very similar to the first, is found in layer C. What might be the relationship between these two organisms. Im so confused, can someone help.
asked by Amie 
Logarithm
Ln2+Lnx=1
asked by Student 
algebra
1 2 1+x = 72x 1 2 1/1+1/x =1/72x 2 1 2 2 (72x /1)1/1+1/x =1/72x (72x/1) 2 72x +72x=1 got stuck here
asked by Roy 
Chemistry
Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate Na2SO4 and liquid water H2O . Suppose 31. g of sulfuric acid is mixed with 11.5 g of sodium hydroxide. Calculate the maximum mass of sodium sulfate
asked by Tre 
Physics
the current in an rc circuit if the resistance is 20 ohms the capacitance is 0.002 farad the emr is 12e^10t
asked by fatimaaa 
physics
Consider air to be a mixture of 80% nitrogen and 20% oxygen. How much work is required to raise the temperature of 7 mol of air by 9 ∘C in an adiabatic process?
asked by lizbeth 
Math
Jasmine invested $73,000 in a fixed rate account offering 7.2% interest rate compounded semiannually. How long will it take her to grow it to $100,000? 100,000=(73,000)(0.072)^2)t
asked by Janice 
algebra
Thank you Reiny, we typed it in incorrectly, but believe we have solved it. Will post later.
asked by Roy 
Math
When did you first start a saving plan? What is the purpose of the saving plan? How will having a saving plan benefit someone?
asked by Sara 
math
Max served pizza at his birthdayparty. Max ate 3/6 of a pizza and Becky ate 1/6 of the same pizza. How much more did Max eat than Becky?
asked by Anonymous 
Chemistry
what mass of hydrogen chloride gas is required to produce 250 ml of hydrochloric acid solution with a pH of 1.57
asked by John 
Math
Ryan bought 2 1/4 pounds of almonds and divided them into bags with 1/8 pound in each bag.
asked by Lina 
anti
I Hate jiskha
asked by amitvile 
Pysics
A(n) 12600 lb railroad car traveling at 7.4 ft/s couples with a stationary car of 6490 lb. The acceleration of gravity is 32 ft/s2. What is their velocity after the collision?Answer in units of ft/s. What impulse did the first car receive?Answer in units
asked by PLS HELP!! 
Social Studies
How does the climate of Southeast Asia vary among regions? A)The mainland is much hotter than the islands B)The mainland receives monsoons but the islands do not C)The islands are generally wetter than the mainland D)The islands have a subtropical climate
asked by Scarlet 
english comp
revise the following sentence to use modifiers correctly, clearly and effectively. *= revised sentence 1.The student cafeteria is operated by a college food service system chain. * A chain of food service system operates the student cafeteria. Thank you
asked by sis 
Analytical chemistry
an 0.5031 gram sample of iron ore is determined through redox titration using K2Cr2O7. The sample was dissolved in HCl and all the iron was converted to the 2+ state. Titration to the endpoint required 24.34 mL of 0.01887 mol/L K2Cr2O7. Calculate the
asked by Sam 
statics
A former student of ENG8101 wishes to weigh him/herself but only has access to a scale A with capacity limited to 400 N and a small 80N spring dynamometer B. With the rig shown, he/she discovers that when he/she exerts a pull on the rope so that B
asked by sanjay 
Chemistry
For the following reaction: Fe2O3 + 3CO > 2Fe + 3CO2 how many grams of Fe2O3 is needed to produce 111 g of Fe? A) 79.3 g Fe2O3 B) 159 g Fe2O3 C) 317 g Fe2O3 D) 71.4 g Fe2O3
asked by Petey 
stats
shipment of 30 computers, 8 are defective. Four computers are chosen at random. Find the probability that: a)Exactly two are defective b)None are defective c)At most two are defective
asked by rachel 
Limiting Reactant (Chemistry)
What is the limiting reactant for the following reaction if there are 3.4 moles of Ca(NO2)2 and 2.4 moles of Li3PO4? 3Ca(NO2)2 + 2Li3PO4 > 6LiNO2 + Ca3(PO4)2 A)Ca(NO2)2 B) Li3PO4 C) LiNO2 D) Ca3(PO4)2
asked by Petey 
Statistics
If a normally distributed group of test scores have a mean of 76 and a standard deviation of 10. Find the probability that student will earn a grade between 65 and 85
asked by Joe 
Mathematics
Solve: 95[83]*2+6 first 9 5[5]*2+6 second 91*2+6 third 9 2+6 fourth 7+6 fifth 13
asked by noemi 
Math/Algebra
Let f(x) = (3x  7)/(x + 1). Find the inverse f^(1)(x).
asked by Jane 
American History
Need help on one more question Which region of the country was a beneficiary of deindustrialization during the 1970s? A. Northwest B. midwest C. Southwest . D Northeast My answer is D.
asked by Angie 
Probability
If a seed is planted, it has a 75% chance of growing into a healthy plant. If 11 seeds are planted, what is the probability that exactly 2 don't grow?
asked by tonie 
Math
What is the shortest distance between the circles defined by x^210x +y^24y7=0 and x^2+14x +y^2+6y+49=0?
asked by Annonymous 
Graphing Quadratics
For the graph of a certain quadratic y = ax^2 + bx + c, the vertex of the parabola is (3,7) and one of the xintercepts is (2,0). What is the xcoordinate of the other xintercept? Thank you for helping me :D
asked by Lola 
Math
A scale drawing of the floor of a theater has a scale factor of 18. Mark says that he can use this information and any length on the scale drawing to find the corresponding length and the actual theater. He says that he can also use this information and
asked by Shaun 
math
If f(x) = 2x + 3 and g(x) = 3x  2 find (f(g(f(2))))/{g(f(g(2)))). Express your answer in the form (a)/(b).
asked by Mal 
math
Distributive Property 2/3 (c12)= 5y (6z10)= THANK YOU!
asked by Tim 
math
One car went 10 miles farther when traveling at 50 mph than a second car that traveled 2 hours longer at a speed of 40 mph. How long did the first car travel?
asked by Anonymous 
Math
Two lamps are to be chosen from pack of 12 lamps where four are defective and the rest are non defective. what is the probablity that a.both are defective? b.one is defective? c.at most one is defective?
asked by Estifanos 
Algebra
Bear Lake is 6 miles wide. The total time it took Jane to kayak back and forth across the lake was 2 hours. Her rate kayaking back was 3 times her rate going out across the lake. What was Jane's rate kayaking out across the lake?
asked by Anonymous 
bunch
Doubble 100 and then subtract 29.
asked by Paulette 
Algebra 2
I am confused about his question. I 3000 times.04 times 10 and added that to 3000 to get 4200 but its not an option QUESTION::suppose you deposit $3000 in a savings account that pays interest in a a rate of 4%. if no money is added or withdrawn from the
asked by Student 
Calc
Consider a window the shape of which is a rectangle of height h surmounted by a triangle having a height T that is 0.5 times the width w of the rectangle (as shown in the figure below). If the crosssectional area is A, determine the dimensions of the
asked by Storme 
math, science, hindi, english, sst
In triangle ABC, AB=4cm, AC=8cm and AM=3cm. AM is the median which meets BC and M. Then, BC is equal to
asked by ujjwal 
Statistics
If your HIM department has 100,000 active medical records and you received 5,352 requests for records within a sixmonth period, what is the request rate for the past six months.
asked by Linda 
BASIC BIO ISH QUESTION
which animal eats Southern tamandua? And if possible be specific to Venezuela animals THANKS when i tried looking i couldn't really find anything...
asked by Jen 
Math
Carissa predicted she answered 19 questions correctly out of 20 on a test .She actually got 17 answers correct .By what percent was Carissa's prediction off ?
asked by Shernett 
Statistics
Calculate the number of new shelving units needed for a medical record filing system based on eight shelves per unit at 36 inches per shelf. The average record size equals 0.30 inches, and the center anticipates seeing 4,500 patients the first year.
asked by Linda 
PHY 1004
A projectile is fired with an initial velocity of 10.0 m/s at an angle of 30^0 above the horizontal. It is at ground level and returns to ground level.. Determine the projectile's horizontal range
asked by Rocio 
Biology
GRey flies are dominant to black flies. Make a cross between two flies expected to have all black offspring:
asked by Yolanda 
Statistics
After one month of operation, the health information services at community Health Center determined that there were two records misfiled out of the 450 active records. What is the filing accuracy rate for this area.
asked by Linda 
Sociology
Any help with this question would be great, even if its just a link(s) of where I could find information. Directly compare and differentiate race and sex and then ethnicity and gender?
asked by Jen 
Healthcare Statistic
An employee currently earning $13.85 per hour has been awarded a 3.5 percent merit raise. what will the employee's hourly salary be with is increase.
asked by Linda 
Calculus
Find the largest volume V of the circular cone that can be inscribed in a sphere of radius = 10 cm
asked by Wawen 
physics
Two electricallycharges spheres are suspended from insulated threads a certain distance from each other. There is a certain amount of electrostatic force between them. Describe specifically (not just increase or decrease) what happens to this force in
asked by taylor 
Math
Shelley drives her car for p days over a 30day period. Her sister Helen used it for 1/6 of the remaining days. (a) For how long does Helen use the car? (b) For how long do Shelley and Helen use the car over a 30day period?
asked by Jackii 
Math
I have 3 nickels, 1 quarter, and 1 penny in my pocket. If I pick out a coin from my pocket, do not replace it, then pick out a second coin from my pocket, what is the probability that the second coin that I pick out of my pocket is a nickel? So far I have
asked by John 
Calculus (30min before deadline help pls )
A street light is at the top of a 16 ft pole. A 5 ft tall girl walks along a straight path away from the pole with a speed of 3 ft/sec. At what rate is the tip of her shadow moving away from the light (ie. away from the top of the pole) when the girl is 36
asked by Amelia 
Math
suppose you have two prisms with the same volume. one is shaped like a cube and the other is "longer." which has the lesser surface area?
asked by Elizabeth 
Biology
What would happen to other organisms if prokaryotes did not recycle nutrients? Please help, I just need a couple of sentences so I can understand what it means:/ Thanks
asked by SkatingDJ 
Geometry
The local swimming pool is rectangular and the length is 5 feet more than twice the width If the area of the pool is 1375 square feet then what are the length and width of the pool
asked by Anonymous 
math
Three switches are to be installed in a panel. The switches are each 21/2 inches wide. There will be 11/4 inches clearance between switches and 37/8 inches between any switch and the edge of the box. How wide is the box?
asked by Anonymous 
Math
A railway engine starts shunting wagons by first going 1000 m North of railway station. It reverses and travels 1250 m South and then it again moves 600 m north. Finally moving 800 m South it comes to rest. How far is the engine from the station and in
asked by Kuntal Roy 
Geography
Around ten to twelve thousand years ago, human began to domesticate plants and animals for food. Before this first agricultural revolution, people relied on hunting and gathering to obtain food supplies. While there are still groups of hunters and
asked by Anonymous 
math
jeremy withdraws cash from an ATM that is not his own bank's 6 times a month. He pays $1.25 per transaction. if this pattern is consistent across a year, what will his yearly cost be? a) $90.00 b) $45.00 c) $15.00 d) $7.50 marley decides to invest in a Tax
asked by ben 8 grade 
Geography
India and Nepal border dispute issues?
asked by Anonymous 
science
need to make a silent proof box 15,000 cubic centimeters. What is the dimensions? I am having a hard time figuring it out.
asked by krystal 
Math
A wheel makes6 1/12 revolution per minute. If it rotates 45 minutes,how many revolutions does it make
asked by Albert 
Geography
What regional, international, and supranational organizations is the country India a part of?
asked by Anonymous 
Math
You are fencing in a rectangular area The length is x+5 and the width is x. The total area is 350 ft² . Find the perimeter.
asked by Dnje 
Biology Help Please!
1 ) A temperaturesensitive mutation in the lacI gene of E. coli creates a repressor protein that has wildtype function at 30°, but is a superrepressor protein at 42° (unable to bind allolactose). You test this strain with and without lactose, at two
asked by Tenshi 
Shakespeare
I just need help coming up with a thesis for a paper. We are writing about the different types of love portrayed in A Midsummer Night's Dream....Forced, romantic, and frienship love. Any help with a thesis for a two page paper on the different types of
asked by Heather 
Physics
Please how do i get an answer to this answer that goes like this a wire of length 5.0m and diameter 2.0cm extends by 0.25mm when a force of 50n was used on its end. Calculate (i) stress (ii) strain in the wire (pi=3.142)
asked by Manuel 
Canadian finances
which of the following services do banks not provide? a. lines of credit b. health insurance c. currency exchange d. none of above (THIS ONE) which institutions does not offer RRSPs? a. bank b. credit union c. trust company (THIS ONE) d. investment company
asked by ben 8 grade 
Chemistry
Question: write the balanced equations for the titration of oxalic acid (C2H2O4) with KOH. Work so far: I know that the overall equation is COOH)2 + 2KOH .> (COOK)2 + 2H2O but I am unsure how to proceed to the two stepwise equations
asked by Alexa 
Biology
Each sperm of a tomato plant contains twelve chromosomes. What are the haploid and diploid numbers?
asked by Cecilia 
Biology
What is the biological process that results in the production of gametes?
asked by Anonymous 
Biology
How does meiosis and fertilization in humans and other sexual reproductive organisms maintain the normal chromosomes number for each species?
asked by Anonymous 
chemistry redox
can someone check my labels for the reaction of a radical with an extra electron, (R(e)) and an antioxidant, ArOH. R(e) + ArOh > RH + ArO(e) R(e) is oxidizing agent. ArOH is reducing agent. RH is reduced ArO(e) is oxidized. Is this correct? And the
asked by check my work :) 
History
How did Texans help the war effort in World War I?
asked by help appreciated 
Math
For this problem it says to explain why an equilateral scalene triangle is impossible to draw. Would it be because not all three sides will be equal?
asked by Jay 
Chemistry
As an eager scientist on a hot summer day you wish to determine how much ice to buy to add to your cooler which is filled with 4.0 × 101 cans of soda which are warm at 82.9°F. Each can has a mass of 378 g and ideally you want the temperature of the
asked by Spencer 
consumer math
The Jones hope to accumulate $12000 for a sunroom over the next 6 yrs. How much would they need to invest right now at 3.9% compounded quarterly to reach goal? Please help
asked by Ron 
math
which expressions represents the solutions of 5+2x^2=6x
asked by saliha 
stats
Homeowners claim that the mean speed of automobiles traveling on their street is greater than the speed limit of 35 miles per hour. A random sample of 120 automobiles has a mean speed of 37 miles per hour and a standard deviation of 4 miles per hour. Using
asked by Anonymous 
maths,science,agriculture
What requirements are going to be needed for studying VET at tertiary institution
asked by kgaugelo 
transportation engineering
on the same Lane of a road a car A is following car B at a center distance of 25 m. both cars are traveling at a speed of 100 kmph when car A attempts to overtake car B at a uniform acceleration of 0.8 m/s^2.after traveling for 5 sec at that acceleration
asked by rajat 
math
Sam has 9yellow pencils in his desk three fourth of his pencils are yellow how many pencils does sam have in his desk
asked by Daniel 
Statistics
How to find observed frequenty?
asked by Dhelp 
math
which expressions represents the solutions of 5+2x^2=6x?? I NEED HELP!!!
asked by saliha 
I NEED HELP!!!
which expressions represents the solutions of 5+2x^2=6x
asked by saliha 
Chemistry
What is the yield of the synthesis of ammonia to 400° C and 500 atm of pressure?
asked by Sabrina 
Chemistry
How much water would be formed if 3.00 mol NH3 reacted with excess oxygen gas in the following equation? Given the reaction 4NH3+ 5O2 > 4NO + 6H2O A) 2.00 mol B) 3.00 mol C) 4.50 mol D) 6.00 mol E) None of these
asked by Petey 
Math
A scale drawing of the floor of a theater has a scale factor of 18. Mark says that he can use this information and any length on the scale drawing to find the corresponding length in the actual theater. He says that he can also use this information and any
asked by Jason 
algebra
one day a store sold 18 sweatshirts, white ones cost $9.95 and yellow ones cost 12.50. in all 222.45 worth of sweatshirts were sold. how many of each were sold?
asked by nina 
MAth
Jasmine invested $73,000 in a fixed rate account offering 7.2% interest rate compounded semiannually. How long will it take her to grow it to $100,000?
asked by Petra 
Math: Parametric Equations
Let G be the graph of the parametric equations x = cos(4t), y = sin(6t). What is the length of the smallest interval P such that the graph of these equations for all t E P produces the entire graph G? (The "E" represents the symbol for "is in" that looks
asked by Katie 
physical science
A car starts from rest and accelerates uniformly for 250 meters. It then moves with a constant velocity for 500 meters and slows down to rest in 300 meters. The whole trip takes 50 seconds. How long did the car move at constant velocity?
asked by zinhle 
math
DE (x2y) dx + y dy = 0
asked by fatimaaa 
math
DE x y dx +( x^2 + y ^2 ) dy =0
asked by fatimaaa 
maths lit.tourism.economics.business studies
which career am i going to follow
asked by katlego LM KGANANE HIGH 
math
Solution of 2xyy' + 3x = 2 y^2
asked by fatimaaa 
Math
2e^3x=16 Solve for x. So far I changed this to 2ln3x=16 then ln3x=8 then...
asked by Student 
math
the family of curves ( x^2)( y^2)=c^2
asked by fatimaaa 
English
1. Raise your right foot and place it against your left thigh. 2. Raise your right foot and place it on your left thigh. 3. Raise your right foot and place it to your left thigh. 4, Raise your right foot and place it onto your left thigh. 
asked by rfvv 
English
1. Will you give me a wakeup call at 6: a.m.? 2. Can I ask for a wakeup call tomorrow morning? (Are both common sentences?) 3. a wake up call 4. a wakeup call 5. a wakeup call. (Which expression is correct?)
asked by rfvv 
English
1. Put the table there, against the wall. 2. Put the table against the wall. 3. Put the table opposite the wall.  Does #1 mean #2 or #3?
asked by rfvv 
English
1. Bend your knees and bend your body at a 45 degree angle. (Does this sentence mean 'bend your knee at 45 degree angle or not'?) 2. Bend your knees and bend your body at a 45degree angle. (Is this correct? There is a hyphen between 45 and degree.)
asked by rfvv 
English
1. Try to do this at least 5 to 10 times. 2. Try to do this at least from 5 to 10 times. (Doe s#1 mean #2? Can we use 'from' before 5?)
asked by rfvv 
English
1. To what degree should we bend our body in the Chair Pose? 2. At what degree should we bend our body in the Chair Pose? 3. From what degree should we bend our body in the Chair Pose?  We should bend our body at a 45 degree angle. (Which question is
asked by rfvv 
math
24 miles per hour equal how many yards per minute? How is the answer 352yd/min??? the way I'm doing it is: 24 mi/1h x 1760 yd/1mi x 1h/60min = 42,240yd/60min = 704yd/min THANK YOU!
asked by Tim 
gemoetry
A selfsupporting ladder placed so that the angle between the ladder and the ground is 75.5° can be used to test whether the ladder can support a certain load. The diagram represents a ladder placed next to a window that is 20 feet above the ground. What
asked by kirk 
math
area of trapezium is 267square mt.parallel sides are 6m and 30m non parallel sides is 2m less then other find the length of non parallel sides.find the length of non parallel side
asked by ravi 
english
to do a syllabus for 16 weeks for academic writing
asked by engi 
Probability (Math)
The lunch special at Teresa's Restaurant is a sandwich, a drink and a dessert. There are 2 sandwiches, 3 drinks, and 2 desserts to choose from. How many lunch specials are possible? I tried 2*3*2=12, but I am not sure about my answer.
asked by Mantaro 
chemistry
in a liquid mixture 3 mols of component A is mixed with 2 mols of component B the activity coefficient of component A is 0.75. for a temp at 365 K determine the chemical potential of A in the mixture. chemical potential of component A in its pure state is
asked by saanvi 
English
1. When Ann got the job, her parents walked on air. 2. When Ann got the job, her parents was on cloud nine. 3. When Ann got the job, her parents were very happy. 4. When Ann got the job, her parents were walking on air. =================== Are the
asked by rfvv 
Social Studies
Please check thanks! 1. Which action on the part of the progressives had the LEAST immediate effect on South Carolina? a. ending child labor b. ending business trusts*** c. outlawing the use of alcohol d. extending suffrage to women 2. Which amendment to
asked by SpitFireRedHead 
physics
A 58 kg skier has a speed of 9.5 m/s at point A. She then encounters a 1.75 m deep dip in the snow's surface that has a circular cross section with a radius of curvature of 12 m.
asked by rocky 
Math
For this problem (2)^0 (2)^0 do I add the exponents? If so then what Would I do with 2 and negative 2
asked by Jay 
LA
Poets use imagery and words with different connotations and denotations. In a paragraph, define and provide an example of imagery, connotation, and denotation. Then, explain how poets use these elements to contribute to tone in a poem. Support your answer
asked by Heeble 
Precalculus
The graph of the parametric equations x=cos(t), y=sin(t) meets the graph of the parametric equations x=2+4cos(s), y=3+4sin(s), at two points. Find the slope of the line between these two points.
asked by Phil 
Logarithm
Ln(2x1)^2=7 solve for x. Really confused
asked by Student 
English Language and Composition
1. The first writing which can be described as "essayistic" appeared in: a. the writing of Ralph Waldo Emerson b. The writing of Mark Twain c. Eighteenthcentury newspapers d. Ancient Greece and Rome e. None of the Above 2. Michel de Montaigne was the
asked by 1234White5678 
Math
For this problem (2)^0 (2)^0 would I add the exponents? I f so what do I do with 2 and 2?
asked by Jack 
karki
divide 45 into three parts which are in AP and the product is 300 find ap
asked by mandil 
LOGARITHM
Ln(2x1)^2=7 solve for x. Please check my answer!!! =17.0577259793 Is this number too big?
asked by Student 
English Language and Composition
1. Which of the following writers were never published in a periodical? a. Mark Twain b. Jonathan Swift c. Henry David Thoreau d. George Orwell e. None of the above 2. Which of the following qualities must a piece of writing have to be considered an essay?
asked by 1234White5678 
Maths Lit,English Fal,IsiZulu,L.o,Agricultural science,Geography,Life science
wich university i could fit in with this subject? and how many point do i need?
asked by sbonelo