Questions Asked on
May 16, 2013

math
you invest $4000 in an account that pays simple interest of 6% for 30 years. calculate the amount of money you'll have at the end of the indicated time period.
asked by emma 
PreCalculus 11
In Triangle DEF, DE = 8cm and Angle D= 60 degrees. When EF = 7 cm, how many triangles are possible?
asked by wayne 
Grammar
Please check my answers, they have a (*) next to the ones I chose. Thanks! 1. I ran into a door [see the bump on my head]? Correct *Incorrect 2. Several children (that is, five) came down with chicken pox. Correct *Incorrect 3. Several students—twenty in
asked by Halee 
Math
The stemandleaf plot shows the heights in centimeters of Teddy Bear sunflowers grown in two different types of soil. Soil A 65,62,61,61 75,71,70 82,81 90 Soil B 59 63,69 70,72,73,76,77,78 83 a) Describe the overlap of the two sets of data. b) Calculate
asked by Miae 
English
Choose the correct form for each phrase. 1. the budget for this month this months budget this month's budget this months' budget this months's budget 2. the schedule of the doctor the doctor's schedule the doctors schedule the doctors' schedule the
asked by Kelly 
Math
Kendall asked 40 randomlyselected seniors at his high school about their plans for after they graduated. Twentynine students said they planned to go to college. If there are 380 seniors at Kendall’s high school, estimate the number who plan to go to
asked by Miae 
Physics
From a height of 30.5 , a 1.45 bird dives (from rest) into a small fish tank containing 49.0 of water. What is the maximum rise in temperature of the water if the bird gives it all of its mechanical energy?
asked by Jack 
math
at a certain factory each worker either drives to work or take the bus. the ratio of worker who take the bus to those who drive to work is 2:5. if 120 worker drive to work how many workers are there at the factory?
asked by sara 
heeelp MATH
ABC is a triangle with a right angle at A.M and N are points on BC such that AM is the altitude, and AN is the angle bisector of ∠BAC. If CN/NB=21,what is CM/MB?
asked by Anubhav 
PreCalculus 11
In Triangle DEF, DE = 11cm and EF = 9 cm. For which measure of angle D is it possible to draw two scalene triangles.
asked by wayne 
math
Suppose you start saving today for a $30,000 down payment that you plan to make on a house in 8 years. Assume that you make no deposits into the account after the initial deposit. For the account described below, how much would you have to deposit now to
asked by emma 
math
Twenty girls are trying out for the cheer squad. How many different 12 girl teams can be made
asked by tariq 
math
a function grows exponentially at a rate of 10%. If the value at t=2 is 908.56 what is the value of (a) in the formula: f(x)=a.b(x)
asked by Julie 
alg 2
If f(x) = 5x2 − 4 and g(x) = x − 2, what is (f o g)(3)?
asked by Anonymous 
7th math
I have no more than five books in my bag. I need to write an inequality for this, x
asked by Shane 
math
You want to have $85,000 college fund in 15 years. HOw much will you have to deposit now under the scenario below. Assume that you make no deposits into the account after the initial deposit An APR of 4% compounded daily. You should invest?
asked by emma 
math
Brittany is rowing at a constant rate. She covers 20 miles in 7 hours. How many more hours will it take her to cover her 110 mile tour?
asked by tariq 
CHEMICAL
What is the application of Iron(III)Bromide ? I know it can be used as catalytic agent,in details, it can be used in which kinds of specific chemicals? Thanks
asked by CHONG 
calculus
please help me Asap In 1970, the total enrollment in public universities and colleges in a country was 5.1 million students. By 2004, enrollment had risen to 14.3 million students. Assume enrollment can be modeled by exponential growth. (a) Estimate the
asked by jeff 
math
The Transamerica Pyramid in San Francisco is shaped like a square pyramid. It has a slant height of 856.1 feet and each side of its base is 145 feet. Find the lateral area of the building.
asked by Hannah 
math
A baker measured the length of different loaves of bread. The interquartile range of a data set was 12 inches. Which statement is also true for the data set?
asked by john 
TRIGONOMETRY
Can you please help me with this question on my study guide for my trig final? Thanks! I'd also appreciate if you can check out my other postings and check my work for some other study guide questions. I want to make sure I'm ready for my final. :) 4.
asked by Kate 
Math130 HELP
A compass and a ruler cost $5. The compass cost .70 cents more the the ruler. Jow much does the compass cost?
asked by Enis 
TRIGONOMETRY
3. The rectangular coordinates of a point are given. Find the polar coordinates of each point. b. (0,3) I figured out a, but I canNOT figure out b. Can someone please explain? :)I need to know how to do this for my final next week.
asked by Kate 
Math help
55h + 275 = 440 Do I subtract 55 from 275 ?
asked by corey 
Law
1. The "societyatlarge" explanation of police corruption holds that: A. a few "rotten apples" can spoil a whole police force. B. corruption evolves from contradictory sets of norms in police organizations. C. corruption is the result of the moral failure
asked by Amy 
math/ elimination& substitution
how do i solve this? using elimination or substitution? 2x3y=1/12 y=x+7/12
asked by Keyshia 
math
5. A bus on a regular schedule takes 3 1/4 hours to reach its destination. The express bus takes 2 1/2 hours to make the same trip. How much travel time can be saved by taking the express? A. 1 1/4 hours B. 3/4 hour C. 2 hours D. 5 3/4 hours it C right?
asked by lola 
Physics
If the EMF produced in a wire is 0.88 volts and the wire moves perpendicular to a magnetic field of strength 0.075 newtons/amp·meter at a speed of 4.20 meters/second, what is the length of the wire in the magnetic field?
asked by Jake 
Quadratic to vertex form
How do i convert quadratic functions from standard to vertex form? y=2x^2+12x+14 y=x^2+x+1
asked by Alissa 
CHEMISTRY
A diatomic ideal gas is heated at constant volume until its pressure becomes 3 times.it is again heated at constant pressure until its volume is doubled.find the molar heat capacity for the whole process?
asked by dukesouvik 
heeeeeelp maths
An ant is walking along the cartesian plane. It starts at the point A=(−18,8) walks in a straight line to a point on the xaxis, walks directly to the right for 7 units and then walks in a straight line to the point B=(9,13). What is the shortest
asked by Anubhav 
math
Mrs little create a box plot for the test scores on her latest math test. she finds that the interquartile range is 20 points. what is the Mean?
asked by Brandon 
math
Maribel's city imposes a tax that is 40% of the state tax she pays. Her taxable income is $198.50 per week. Her state imposes tax at a rate of 5%. How much state and local tax is withheld from her weekly pay?
asked by shaun 
Geometry
Find the number of 6 term strictly increasing geometric progressions, such that all terms are positive integers less than 1000.
asked by Stranger 
math
Mark flips a coin twice. How many outcomes are in the sample space
asked by brandon 
Math
The amount allowed in weight per bus is 221 pounds. My friend weighs 60 pounds. For us to ride in a car together how much can you weigh? I wrote this solution. If it is right? if not could you show me the steps? x + 60 < = 161; at most 221 pounds. Is this
asked by Missy 
physical science
how many kilojoules of heat must be transferred to a 480g aluminum pizza pan to raise its temperature from 22c to 234c
asked by Anonymous 
Math130 help
In Paul's bicycle shop 40 bikes are needed new tires and 27 needed gear repairs, what is the greatest number of bikes could have neede both and the least number of bikes that could have needed both
asked by Enis 
math
What percentage of the first 100 positive integers contains no even digits?
asked by rahul verma 
For Anubhav
re http://www.jiskha.com/display.cgi?id=1368707176 I have a solution, but what a mess. Before I type it all out, let me know if you still need the solution. I certainly don't feel like typing it all out unless you will actually look at it.
asked by Reiny 
math
Oscar picked 12 apples. He gave 1/3 of the apples to Gil and 1/3 of the apples to Becky. How many apples did each of them?
asked by Dani 
Physics
A ball is fastened to one en of a 28 cm string, and the other end is held fixed to a support. The ball whirls in a horizontal circle. Find the speed of the ball in its circular path if the string makes an angle of 35 degrees to the vertical.
asked by Andrea 
Physics, Capacitance
What would be the capacitance of a ball the size of the sun, if a conducting material covered its entire surface (radius, R = 7108 m)?
asked by Henry 
math
Twenty girls are trying out for the cheer squad. How many different 12 girl teams can be made?
asked by tariq 
math
solve 4 1 4 x < 8
asked by tariq 
Law
"Police presence": A. extends "goodwill" to shop owners. B. extends a measure of security to a place of business. C. ensures that police response time will be rapid. D. serves little or no purpose. is it B
asked by Amy 
Maths Urgent please help
Sir Donald Bradman had scored 6996 runs in 69 completed test innings. he had one more innings to play. How many runs did he need to score in his final innings in order that his test batting average was greater than or equal to 100? You must write down the
asked by Rebecca 
Statistics
An electronics company is about to launch a new product. If the serial number for each piece produced has the following format: LLNNN where L stands for any letter in the English alphabet and N is a number from 0 to 9, please answer the following: a)What
asked by Ewuraadjua 
social studies
what happened to Denver after the gold rush?
asked by anna 
science
a 10ufcapacitoris chargedby 30Vd.c supply and then connected across an uncharged 50uf capacitor(1)the final potential difference across the combination (2) the initial and final energies. How will you account for the difference in energy
asked by alesha 
Trigonomety
Two buildings are 30 ft apart. The angle of elevation from the top of one to the top of the other is 19°. What is their difference in height?
asked by Stacey 
French
I am writing a postcard to my friend saying i went on a trip to the country guadeloupe, this is my letter in english and can you please check if i translated it properly into french, thanks :) Hello Louis. I am visiting the country Guadeloupe and I love
asked by Alexander 
Chemistry
What is the hydrogen ion concentration, in mol dm−3, when 2.00 g of sulfuric acid is dissolved in water to give 0.400 dm3 of solution?
asked by Ez 
math
how to find 2 fracture each third
asked by jerry 
the application of iron(III)bromide?
What is the application of Iron(III)Bromide ? I know it can be used as catalytic agent,in details, it can be used in which kinds of specific chemicals? Thanks
asked by CHONG 
how do i solve for y?
2x3y=4 y=x3 i know x=4/12=1/3
asked by Keyshia 
college algebra
graph y=(1/2)x+1, (4,2) with steps to solve
asked by topaz 
French check my answer
I posted this again because i really need help fast!! I am writing a postcard to my friend saying i went on a trip to the country guadeloupe, this is my letter in english and can you please check if i translated it properly into french, thanks :) Hello
asked by Alexander 
college algebra
graph y=(1/2)x+1, (4,2) with steps to solve
asked by topaz 
biz math
what is the portion if the base is 900 and the rate is 12 3/4?
asked by lillie 
science
in which direction are nearly all galaxies moving relative to earth
asked by simran 
Math (Geometry)
ABC is a triangle with a right angle at A. M and N are points on BC such that AM is the altitude, and AN is the angle bisector of ∠BAC. If CN/NB=21, what is CM/MB?
asked by Dan 
economics
exchage rate in south africa within 3 weeks
asked by lesego 
Algebra
The perimeter of a rectangular garden is 35 feet. The length of the garden is 1 foot more than 2 times its width. Write an equation to represent the perimeter of the garden in terms of its width (w). What are the length and width of the garden in feet?
asked by Amber 
French
Help me conjugate this in French? Need help Atterrir, tu Fleurir, les plantes Fondre, les garcons Perir, les fleurs Penser, tu Manger, vous Verifier, les professeurs Marcher, le chat noir
asked by Julia 
Algebra
Jan is a photographer. She earns $42.50 for each picture she sells. It costs Jan $850.00 per month to maintain her photography lab. Write an equation that represents the relationship between Jan's monthly profit (P) and the number of pictures (x) she
asked by Amber 
chemistry
Describe the preparation of 2litre of 0.05molar silver from the primary standard grade solid.
asked by adebimpe 
physics
A diatomic ideal gas is heated at constant volume until its pressure becomes 3 times.it is again heated at constant pressure until its volume is doubled.find the molar heat capacity for the whole process?
asked by dukesouvik 
physics
A diatomic ideal gas is heated at constant volume until its pressure becomes 3 times.it is again heated at constant pressure until its volume is doubled.find the molar heat capacity for the whole process?
asked by dukesouvik 
Algebra
The length of a rectangle is (x+2) inches. The width of the rectangle is (x+1) inches. Write an equation that can be used to determine the area (A) of the rectangle in terms of x. What is the value of x if the area of the rectangle is 56 square inches?
asked by Amber 
physics(HELP..)
A diatomic ideal gas is heated at constant volume until its pressure becomes 3 times.it is again heated at constant pressure until its volume is doubled.find the molar heat capacity for the whole process?
asked by dukesouvik 
s.s
information on sea battles in the war of 1812
asked by anonymous 
economics
explain the economic logic behind OPEC's decision to reduce output
asked by lerato nthite 
science
What is the mole fraction of NaOH,when 4gm of NaOH contained in 1deci litre of solution?
asked by abhitya 
science
4gm NaOH are contained in 1deci litre of a solutio,calculate the mole fraction of NaOH?
asked by abhitya 
chemictry
how many gramms are in barium carbonate with 200g and 7.3% of hydrochloric solution
asked by cynthia 
Mathematics (probability)
A bag contains 3 red and 5 white toys. Rose picked two toys one after the other. Draw a probability tree. Find the probability that Rose gets two red toys. You can use Microsoft Word to draw a probability tree.
asked by arzam 
log equation
2logt + 1/4[logt + 3logp]
asked by tracy 
math vocab?
what is math vocab? The types of units that are used to measure the perimeter of an object thanks
asked by mi 
science
which of the following is to used to measure 10.8cm3 of dilute hydrochloric acid?
asked by mathuravani 
math
There are 4 different colored candies in a bag. So, one should have a 25% chance of picking a particular color out of the bag. After pulling out 20 candies, Sally got 8 purples, which is 40%. Predict what will happen as Sally pulls out more candies.
asked by tariq 
Math
equation best describes exponential decay a. y=a.b(x) with o
asked by Julie 
math
Rachel has 20 marbles in a jar. This table shows the number of blue, black, red, orange, and green marbles. What is the probability that if she randomly drew a marble out of the jar it would be orange?
asked by tariq 
Math
What percent of runners completed the time trial between 52.0and 53.9 seconds?
asked by Simran 
math
which inverse variation equation that relates to x and y x y 3
asked by Julie 
math
which inverse variation equation that relates to x and y x y a. y+3x 3 1 b. y= 1/3 (3) 5 3/5 c. y=3/x 6 1/2 d. y=1/3x 8 3/8
asked by Julie 
maths
for a particular stretch of road it is estimated that on average one car in ten exceeds the speed limit. on a particular day 2003 cars use that stretch of road. use a suitable approximation to find t
asked by harish 
math
Color Number of Marbles Blue 4 Black 2 Red 5 Orange 4 Green 5 Rachel has 20 marbles in a jar. This table shows the number of blue, black, red, orange, and green marbles. What is the probability that if she randomly drew a marble out of the jar it would be
asked by tariq 
science
which of the following is used to measure 10.8cm3 of dilute hydrochloric acid? A.BURRETE B.BEAKER C.MEASURING CYLINDER D.PIPPETE
asked by mathuravani 
math
find the 15th term in the geometric sequenc below 20,10,5,2.5,.... a.  25 b.  5 4096 4096 c. 5 d. 25 4096 4096
asked by Julie 
German
Is there only one way to express future in German?
asked by bubbie 
math
Freshman Sophomore Junior Senior Lefthanded batters 4 6 5 4 Righthanded batters 13 10 11 12 A school baseball team has 65 players. What is the probability that a randomly chosen player is a junior or a righthanded batter?
asked by tariq 
Math
A stemandleaf plot shows the heights in centimeters of Teddy Bear sunflowers grown in two different types of soil. Soil A Soil B 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 Key:96 means 69 Key: 58 means 58 a) Describe the overlap of the two sets
asked by Miae 
s.s
INFORMATION ON THE WAR OF 1812 of information on britain, united states (neutral, and france
asked by anonymous 
Algebra 2
The graph of x^2  12y = 12x  12 is the graph of a(n) ________. Parabola?
asked by Lily 
Math
Want to make sure I'm doing this problem correctly. It says, "A restaurant bill is $84.97. Estimate a 20% tip." Would I do $85 times .20 for a tip of $17.00? Thanks..
asked by Brandi 
Algebra 2
The graph of x^2 + y^2 = 6x + 81 is the graph of a(n) _______. Circle?
asked by Lily 
Algebra 2
The graph (x  2)^2 + 3(y  2)^2 = 25 is the graph of a(n) ________. Ellipse?
asked by Lily 
calculus
In 1970, the total enrollment in public universities and colleges in a country was 5.1 million students. By 2004, enrollment had risen to 14.3 million students. Assume enrollment can be modeled by exponential growth. (a) Estimate the total enrollments in
asked by jeff 
Math
Mr miller teaches a class with 15 boys and 5 girls. if he randomly chooses a student from the class, what is the probability that the chosen student is not a boy?
asked by Brandon 
maths
What is the smallest positive integer with exactly 12 (positive) divisors?
asked by rohit 
maths
How many positive integers n are there such that 10^n≤n^10?
asked by rohit 
Math
A mixture of petrol and oil for a two stroke lawn mower contains 85% petrol, how much oil is required for 18 litres of the fuel mixture?
asked by Kate 
Please help! Taking exam Monday! Anatomy & Physiol
Nutrients move out of the blood and into the body cells through which blood vessels? A. arteries B. veins C. capillaries D. lymphatic vessels
asked by Linda 
math
2 dices are rolled. which outcome has the lowest probability of occurring?
asked by Brandon 
School
How much force would you need to apply to a 1.7kg object to have it reach 5.8 m/s if it starts from rest?
asked by Anna 
Please help! Exam Monday! Anatomy & Physiology
From the left ventricle, blood flows most directly into which structure? A. aorta B. vena cava C. right ventricle D. left atrium
asked by Linda 
math
if you have a bag of chocolate candy, ten are red, 7 are brown, 12 are green, and 9 are blue, what is the probability of you picking a red candy given that you already picked a blue candy and have not replaced it?
asked by Brandon 
math
Does 9/10 + 9/100 + 9 equal 999/100 (or) 9.99?
asked by Anonymous 
Physics
Two point charges +q=1 ìC and −q=−1 ìC with mass m=1 g are fixed at the positions ±r ⃗ 0 with r 0 =1 m . The charges are released from rest at t=0 . Find the time ô in seconds at which they collide.
asked by Anonymous 
Please help! Exam Monday! Anatomy & Physiology
Which of the following is true regarding the spleen? A. the red pulp is made up of phagocytic cells B. the white pulp is made up of phaocytic cells C. the red pulp is clustered around capillaries D. the white pulp is clustered around arterioles
asked by Linda 
math
I need to find the A small b, C small b, slant height, and surface area of a cone. The height is 9.2 and radius is 5.6. Please help
asked by Hannah 
Algebra
Find the number of real solutions of the system of equations. x^2−y^2=z y^2−z^2 =x z^2−x^2 =y
asked by Anonymous 
geometry
AB= ft2 CB = ft l (slant height) = ft S = ft2 I need to find the answers this is a cone with a radius of 5 and a height of 13. Thank you
asked by Hannah 
Geometry
Let A be a convex 61− gon. We then place n points {x i} n i=1 in the interior of A . What is the minimum number n , such that the interior of any triangle, whose vertices are also vertices of A , will contain at least one of the points xi?
asked by John 
geometry!!!! PLEASE HELP!!!!
There are 300 students at a local high school. On "All Students Exercise Day", Sam, the Physical Education instructor, wants them to line up in a perfect rectangular formation (same number of students in each row). However, there must be more than 1
asked by flex 
Geometry
Let S be the set of {(1,1),(1,−1),(−1,1)} lattice path which begin at (1,1) , do not use the same vertex twice, and never touch either the x axis or the y axis. Determine the largest value of n such that every path in S which ends at (n,n) has
asked by John 
Please help! Exam Monday! Anatomy & Physiology
A characteristic of smooth muscle, not seen in skeletal or cardiac muscle, is? A. intercalated disks B. peristalsis C. sarcosomes D. longer, cylindrical myofibrils
asked by Linda 
Math 222
solve the function n(x)=2x
asked by Romonna 
Math
The squares of a 2×500 chessboard are coloured black and white in the standard alternating pattern. k of the black squares are removed from the board at random. What is the minimum value of k such that the expected number of pieces the chessboard is
asked by Sarah 
TRIGONOMETRY
Can you please help me with this question on my study guide for my trig final? Thanks! I'd also appreciate if you can check out my other postings and check my work for some other study guide questions. I want to make sure I'm ready for my final. :) 3. The
asked by Kate 
math
what is the volume of a cube with a base area of 76cm2 (squared) and height 8 cm?
asked by lulu 
math
robin tosses two number cubes 100 times and get a pair of threes 18 times. what is the experimental probability that she will roll a pair of threes on her next toss?
asked by Brandon 
business
on an organizational chat , span of control refers to the
asked by sue 
Anatomy & Physiology 1
An animal that's experiencing a laryngospasm has its airway obstructed when which of the following occurs? A. vocal folds and associated cartilage and muscles close the glottis. B. the soft palate covers palate C. the hard palate covers the glottis D. the
asked by Linda 
Geometry
A simple graph G has 200000 edges and for any 3 vertices v,w,x, at least one of the edges vw,wx,xv is not present in G. What is the least number of vertices that G can have?
asked by Sarah 
math
You are going to roll two dice. Let the variable x = the sum of the numbers rolled. What is the probability that x = 9?
asked by tariq 
math
2005 2006 2007 2008 Plant 1 20 4 25 10 Plant 2 25 5 5 48 Plant 3 20 8 20 32 Plant 4 43 10 10 47 Plant 5 40 11 15 48 A gardener recorded how many tomatoes 5 plants produced each year. Which year had the LARGEST interquartile range of tomatoes produced? A)
asked by shane 
math
Your favorite breakfast cereal contains a toy dinosaur in each box. There are four different dinosaur toys in the complete collection, and each one has an equal chance of being in each box. You want to figure out what the probability is that you will get
asked by shane 
Math
Let f(x)=cos(pi*x/3) g(x)=1^x+(−1)^x h(x)=f(x)⋅g(x) where x is a positive integer. Given that h(x) has a range of exactly 3 different values: a, b and c, what is the value of a^2+b^2+c^2?
asked by Crow 
Geometry
ABC is a triangle with a right angle at A. M and N are points on BC such that AM is the altitude, and AN is the angle bisector of ÚBAC. If CN/NB =21 , what is CM/MB ?
asked by Andrew 
Math
What is the maximum integer value of n, where n
asked by Crow 
math
There are 4 different colored candies in a bag. So, one should have a 25% chance of picking a particular color out of the bag. After pulling out 20 candies, Sally got 8 purples, which is 40%. Predict what will happen as Sally pulls out more candies.
asked by brandon 
TRIGONOMETRY
Can you check my work, please? This is for a trig study guide for my final next week. I'd like to know if I'm doing this right. :) 2. The polar coordinates of a point are given. Find the rectangular coordinates of each point. a. (5,(π / 4)) b. (2,(π /
asked by Kate 
Math help
A person who weighs 130 pounds can burn about 300 calories per hour skateboarding. Write a function that relates the calories burned, c, to the number of hours, h, spent skateboarding. Identify the independent and dependent variable. Create a function
asked by Corey 
physics
A human cannonball is launched from a cannon at 26.4 m/s at 20.4 degrees above the horizontal. (Assume he/she lands in a net the same height as the cannon.) How high in the air does he/she go?
asked by John 
Geometry
The three interior angles in a triangle are x ∘ , (2x+24) ∘ and (3x+48) ∘ . What is the value of x ?
asked by Steven 
Geometry
Given the sets A={2,15,21,5,13} and B={6,9,15,12,21} , what is the sum of all the elements in A¾B ?
asked by Steven 
chemistry
If we have a concentration of H+ at 5 x 102 mol/L, what is the pH value?
asked by ree 
Geometry
How many positive integers less than 10^20 have all their digits the same?
asked by Jimmy 
Algebra
Suppose that x and y are positive real numbers satisfying x^2 +y^2 =4xy . Then x−y/x+y can be written as ãa/b, where a and b are coprime positive integers. Find a+b .
asked by Jimmy 
eng091
revise thesis statement Thesis sentence: When I order the liquors for my business I believe it is a useless expense of using the online service, because I have to order certain quantities from the liquor commission, but when parties are given for our
asked by toni 
PHI 103
construct three different arguments that display distinct fallacies. Give an explanation of why each makes a mistake in drawing the conclusion it does.
asked by lisa 
physic
A car traveling at 80km/hr decelerates at 1.5m/s^2. Calculate a) the time it takes to stop. b) The distance travelled in the 3rd second.
asked by Anonymous 
physic
a plane aims north at 450.0km/hr. the wind blows from the south at 100.0km/hr. what is the planes ground velocity.
asked by Adil 
English
Can somebody help me because this makes no sense? (Roman Armor) is important (or critical or paramount) to a complete understanding of (Roman History) because it (shows us how Roman troops protected themselves). It relates to (Romans) in that it reveals
asked by Mario Garcia 
Math
1 75 is what percent of 500? 2 30% of 30 is wat #? 3 90% of wat num is 207?
asked by Kate 
math
Thirty people are eligible to win cash prizes. The number of each cash award prize is shown in the table. Prizes will be given out randomly one at a time. What is the probability of the first person winning the $50 prize?
asked by tarvey 
math
By what percent is a 100watt light bulb brighter than a 60watt light bulb? (Round percent to the nearest tenth.)
asked by Tee 
Biology
I need help in tying 3 things from: cellular respiration, energy transfer, osmosis, ATP to the water cycle
asked by Ashley 
budgeting
A. She should scrap her present budget and start all over again. B. It is clear that Lisa is just one of those people for whom budgeting is impossible. She should give up on the idea. C. She should make adjustments in her foodbuying habits and/or look for
asked by Luke 
Math
If a line has no yintercept, what can you say about the line?
asked by Tia 
math
Ralph, Mario, Jack, Laura, and Maria are in the math club. The club advisor will assign students to 3person teams at the next math team competition. How many different 3person teams can be formed from these five students? would this be 10, because of 5 *
asked by Anonymous 
budgeting
John's gross income is $1,000 per month. Based on an assumption that 25% of his gross income will be withheld, he can expect his disposable (spendable) income to be _______ per month. A. $650 B. $750 C. $850 D. $950 help I am not sure on this I am lost
asked by Luke 
rela
what can i write for a closing sentence for masquerades and how they are in out society
asked by anonymous 
math help plesase????
A person who weighs 130 pounds can burn about 300 calories per hour skateboarding. Write a function that relates the calories burned, c, to the number of hours, h, spent skateboarding. Identify the independent and dependent variable. Create a function
asked by Corey 
math
Solve w2/7=2/3. Express you answering the simplest form
asked by Jada 
PHI 103 disc 2
Identify two distinct fallacies you see committed in the media.
asked by lisa 
math
If 453 runners out of 620 completed a marathon, what percent of the runners finished the race? (Round percent to the nearest tenth.)
asked by November 
PHI 103 disc 2
Do you think it is more likely that you will not be fooled by these fallacies having studied logic? What do you think those presenting these arguments assume about the logical skills of their viewers? Is this a good or bad assumption for them to make?
asked by lisa 
LA
2.what is the description of the theme of article lottery winners who lost their millions? A: many lottery winners have lost their money. B:money is the key to the American dream. C: sudden wealth can cause problems.
asked by bob 
MATH
Julie is solving the equation x2 + 6x + 9 = 0 and notices that the discriminant b2  4ac has a value of 0. This tells her that the equation has...
asked by LINDSEY 
physics
a 75kilogram bicylcist coasts down a hill at a constant speed of 12 meters per second. what is the kinetic energyof the bicyclist?
asked by perales 
math subtraction
I keep having trouble finding o subtract or add. I have tried everything. Function Input Output 3 2 4 1 0 1 1 Anyone help?
asked by Maxy 
algebra
what is the solution set of 4x2=5x+9? p.s. its suppose to be 4xsquared=5x+9
asked by Geli 
math
What is the portion if the base is 900 and the rate is 12 3/4
asked by lisa 
geometry
What do you notice about lines of symetry in regular polygons?
asked by kina 
math
Three of every seven sales transactions at Dollar Discount are on credit cards. What percent of the transactions are NOT credit card sales? (Round percentages to the nearest tenth.)
asked by November 
Math 6th :)
Do you know of a number line calculator. I just need to have my calculation I did on a number line. Drawn up nice and neat.
asked by Missy 
Math is this right?
The temperaturestayed above  15. x + > = 15 Right?
asked by Maxy 
us history
1Which state's capital is Springfield? 2The oldest city in the U.S.is in which state? 3Name the three state capitals which are named after a president. answers 1Illinois 2Saint Augustine, Florida •3Lincoln, for Abraham Lincoln Madison, Wisconsin
asked by jared 
us history
1Name the first president to die in the office (while president) my answer is William Henry Harrison do you agree ?
asked by jared 
Equation
c/4  5 = 4 can you show me the steps?
asked by Carrie 
Math
Gerrit attempted 54 free throws and made 27. What is the probability in a two attempt free  throw situation that he will make 0 points ? 1point ? 2 points ?
asked by Carson 
math
Michael Reeves, an ice cream vendor, pays $17.50 for a fivegallon container of premium ice cream. From this quantity he sells 80 scoops at $0.90 per scoop. If he sold smaller scoops, he could sell 98 scoops from the same container; however, he could
asked by November 
alg
sqrt(3x^2)=18 check:
asked by Jane 
physics
A load W=2 kN is applied vertically to joint C of truss ABCDE as indicated. You will use the method of joints to obtain the axial forces in the bars and reactions at the supports A, E .
asked by Dog 
math
Using your answer from the questions above, by what percent will the profit change? (Round to the nearest tenth of a percent.) *word your answer to include "increase" or "decrease." For example, write "25.5% decrease”
asked by November 
math
if the radius is32 inch what is the diameter
asked by jay 
Math
Convert 422% to a decimal.
asked by Tee 
elgebra
2/3a +5/a
asked by tt 
physic
1. A marathon runner sets out on a 50.0 km race that starts at Market Mall. 5.00 hours later he crosses the finish line back at the mall. a. What distance did he travel? b. What was his average velocity?
asked by Musa 
physic
An automobile is moving in an easterly direction at a velocity of 100km/hr. He sees an emergency vehicle and slows down to 60 km/hour. If it takes him 5.0 seconds to slow down, what is his acceleration?
asked by Musa 
math
Sunshine Honda sold 112 cars this month. If that is 40% greater than last month, how many cars were sold last month?
asked by November 
physic
1. Given the following velocitytime graph: VT Graph 10 Velocity, m/s 5 10 15 Time 10 a. Calculate the displacement at the end of 20 seconds.
asked by sarah 
Maths
Find the largest possible value of n, such that there exists n real numbers x1,...,xn which satisfy xi−xj>1/100(1+xixj) for all values of i≠j.
asked by Sambaran G. 
Maths
Vincenzo makes a sandwich using four kinds of Italian lunch meat: Genoa, prosciutto, Calabrese and capicola and two kinds of Italian cheese: provolone and asiago. Vincenzo's sandwich has a single layer of each type of meat and a single layer of each kind
asked by Sambaran G. 
Can't find in text book. Anatomy & Physiology 1
A researcher develops a new drug that kills cells by preventing transcription. The most direct effect of the drug is to prevent cells from? A. making new DNA B. exporting substances to the cytoplasm C. making protein D. breaking down substances in the
asked by Linda 
physics
A car with a mass of 1000kg is travelling at a constant velocity. The force from the engine is 200Newtons. Calculate the acceleration of the car using the formula f=ma. How long will it take this car to travel 060 mph (n.b. 1mph = 0.45m/s)
asked by j 
Maths
ABCD is a parallelogram with side lengths AB=15,BC=10 and ∠ADC=75∘. A point P in the interior of the parallelogram is chosen such that ∠APD+∠CPB=180∘. What is the measure (in degrees) of ∠PAD+∠PCB?
asked by Anonymous 
us history
Name the first president to die in office (while president). help?
asked by jared 
math
ABC is a triangle with a right angle at A. M and N are points on BC such that AM is the altitude, and AN is the angle bisector of ∠BAC. If CNNB=21, what is CMMB?
asked by Anonymous 
Animal Anatomy & Physiology 1
Which of the following would involve primarily skeletal muscle activity? A. scratching the ear with hind limb B. movement of food down the intestines C. heart pumping blood D. urination
asked by Linda 
us history
1which president was a bachelor,he never married in his life James Buchanan 2which state of the U.S was its own country can you help me
asked by jared 
math
Calvin is organizing a dinner party for a group of friends. He has prepared 45 chicken dumplings and 75 shrimp wantons. He manages to split the chicken dumplings and shrimp wantons evenly amongst everyone, so that everyone got the same number of chicken
asked by rahul verma 
math
Calvin is organizing a dinner party for a group of friends. He has prepared 45 chicken dumplings and 75 shrimp wantons. He manages to split the chicken dumplings and shrimp wantons evenly amongst everyone, so that everyone got the same number of chicken
asked by rahul verma 
math
A music award is a square pyramid with a 6inchlong base and a 13inch slant height. Find the award’s total surface area. ￼
asked by tiffani 
Reading math
on January they sold 139 more Doughlas firs than Noble firs. The toal trees sold was 377. which of these is right for me to solve it?? n139=377 n+139 = 377 2n +139 =377 2n+139 = 377 I think it is the first one??
asked by corey 
math
What is the greatest common divisor of the three numbers 675,375, and 1125
asked by rahul verma 
math
Let Pn be the set of all subsets of the set [n]={1,2,…,n}. If two distinct elements of P5 are chosen at random, the expected number of elements (of [n]) that they have in common can be expressed as a/b where a and b are coprime positive integers. What is
asked by Pandey ji 
math
Let S be the set of {(1,1),(1,−1),(−1,1)}lattice path which begin at (1,1), do not use the same vertex twice, and never touch either the xaxis or the yaxis. Determine the largest value of n such that every path in S which ends at (n,n) has length at
asked by Pandey ji