Questions Asked on
October 2, 2015

math
A Ferris wheel has a maximum height of 245 feet and a wheel diameter of 230 feet. Find an equation for the wheel if the center of the wheel is on the yaxis and y represents the height above the ground. equation is ?
asked by ll 
investment
AviBank Plastics generated an EPS of $2.75 over the last 12 months. The company’s earnings are expected to grow by 25% next year, and because there will be no significant change in the number of shares outstanding, EPS should grow at about the same rate.
asked by kimmy 
Maths
find the largest number that divides 615 and 963 leaving remainder 6 in each case.
asked by Anamika 
physics
The elastic potential energy E is given by E=C p^2 g^2 A l0^3,where p is the density of the metal.g is the acceleration of free fall. A is the crosssectional area of the wire and C is a constant. determine the si base units of C? Am Confused...help.
asked by chancy 
esl
Why do we say "he is average height" and not he has average height". don't we use have for a noun and is for an adjective?
asked by sheila 
Geometry
An hourglass, composed of two identical cones, is 12 cm tall. The radius of each cone is 3 cm. If you want to fill the bottom half of the hourglass 2/3 full of salt, how much salt will you need? Explain the method you would use to find the amount of salt.
asked by Alexa 
math
A mixture requires 4 cups of water for every 7 cups of flour used. How many cups of water should be used with 28 cups of flour? Cups of Flour 7 28 Cups of Water 4
asked by maya 
MATH
When a draftsman draws three lines that are to intersect at one point, the lines may not intersect as intended and subsequently will form an error triangle. If this error triangle is long and thin, one estimate for the location of the desired point
asked by Anonymous 
Physics
In a repair shop a truck engine that has mass 429 kg is held in place by four light cables (Figure 1) . Cable A is horizontal, cables B and D are vertical, and cable C makes an angle of 37.1∘ with a vertical wall. Tension in cable A is 729 N . a.What is
asked by David 
Algebra
8. Which of the following expressions is equivalent to (7)^5 7 * 7 * 7 * 7 * 7 7 * 5 (7) * 7 * (7) * 7 * 7 5 * 5 * 5 * 5 * 5 * 5 * 5 PLEASE HELP ONE OF THESE ARE SUPPOSED TO BE EQUAL TO (7)^5 = 16807 BUT A AND C ARE :(( I'M SO CONFUSED PLEASE
asked by Shalee ^~^ 
math
Tim needs to fill 3 20L barrels with oil. Oil dispenser flows at 100ml/s . How long to fill up 3 barrels. Please help by showing all steps so I can understand how the answer was determined. Thanks!
asked by K 
Math word problems
A restaurant manager wants to purchase 200 sets of dishes. One design costs $15 per set, while another costs $45 per set. If she wants to use her entire budget of $5700, how many of each design should be ordered? ____ for $15 set ____ for
asked by mick 
Calculus 1
Find the equation of the tangent line to the curve y = (9 ln x)/x at the points (1, 0) and (e, 9/e).
asked by TayB 
8th Grade math PLEASE CHECK MY ANSWERES
1.Write the number in standard form: 7.1x10^4 A)710 B)7,100 C)71,000 D)710,000*** 2.Write the number in standard form: 5.01x10^3 A)5,010 B)0.501 C)0.0501 D)0.00501*** 3.Multiply (2.0x10^4)(3.0x10^3)=? A)6.0x10^7*** B)6.0x10^12 C)6.0x10^5 D)6.0x10^43 Add.
asked by Connections Academy Student 
Business Math
You are the manager of World Wide Athlete, a chain of six sporting goods shops in your area. The shops sell 12 racing bikes per week at a retail price of $679.99. Recently, you put the bikes on sale at $599.99. At the sale price, 15 bikes were sold during
asked by Vic 
Statistics
The Probability that a randomly selected commuter listens to audiobooks during their commute is 0.49. Suppose that a sample of 10 commuters is selected, what is the probability that at most 3 of them listen to audiobooks? Write only a number as your
asked by sam 
Math OMG Please help
A wooden access ramp is being built to reach a platform that sits 45 inches above the floor. The ramp drops 3 inches for every 31inch run. Write a linear equation that relates the height y of the ramp above the floor to the horizontal distance x from the
asked by Anonymous 
Math
Earth is represented on a map of a portion of the solar system so that its surface is the circle with equation x squared + y squared + 8x + 6y  3575=0. A weather satellite circles 0.4 unit above Earth with the center of its circular orbit at the center of
asked by Anonymous 
P.E
1. True or False Primary emotions are learned. True False** 2. Students often pick on Tito, but he says that this behavior is a sign that other students like him. What defense mechanism is Tito displaying? Regression Denial*** Compensation rationalization
asked by Shalee ^~^ 
mathematics
there are 5 more girls than boys in a class. if 2 boys join the class, the ratio of girls to boys is 5:4. find the number of girls in the class.
asked by bright 
chemistry
Codeine (C18H21NO3) is a narcotic pain reliever that forms a salt with HCl. What is the pH of 0.064 M codeine hydrochloride (pKb of codeine is 5.80)? Thank you.
asked by Patrick 
E& M physics
Three electrons form an equilateral triangle 0.600 nm on each side. A proton is at the center of the triangle. What is the potential energy of this group of charges?
asked by Master Blaster 
Geometry
The shortest edge of a rectangular prism is 3 inches, and its volume is 144 cubic inches. A similar rectangular prism has its shores edge equal to 4 inches. What is the approximate volume of the second prism?
asked by MATHQUESTION 
Math
In xy plane the line l has equation y= x. point p lies on l and has coordinates(2,2) If l is rotated counterclockwise 45 degree about the origin. what will be the image of p under this rotation.
asked by Agnes 
basic chemistry(projectile)
A ball of mass 400g is thrown with an initial velocity of 30.0 ms1 at an angle of 45.0 degrees to the horizontal.air resistance is negligible.the ball reaches a maximum height H after a time of 2.16s (1)calculate the initail kinetic energy of the ball?
asked by chancy 
Social Studies 8 PLEASE HELP!
What did King James I grant to groups of merchants to organize settlements in an area in America? A)Stocks B)Compacts C)Pledges*** D)Charters
asked by Connections Academy Student 
physics
you throw a ball from a cliff with an initial velocity of 15m/s at an angle of 20° below the horizontal.find(a) its horizontal displacement and(b) its vertical displacement 2.3sec later?
asked by maaz 
English
In "The Censors," Juan takes on the job of a government censor in a plan to approve his own love letter to Mariana. Instead he is executed after censoring his own message. What type of irony, if any, does this demonstrate? Verbal Institutional dramatic no
asked by PLEASE HELP ASAP 
math
What is 0.00000387 in scientific notation? And I don't want anyone to give me the answer... I want someone to help me and be patient because I'm not the fastest learner!
asked by Mariana 
Please check my answers English
Read the following sentences from "When Greek Meets Greek." Fraser scratch his head. "I know of a landlord up the road who vow that ain't ever taking anybody who come from the West Indies. But he don't mind taking Indians. He wouldn't know the difference
asked by sammy 
investment
dividend of $2.25 a share. In addition, the future annual rate of growth in dividends for each of the three companies has been estimated as follows: BuggiesAreUs Steady Freddie, Inc. Gang Buster Group g 0% g 6% Year 1 $2.53 (i.e., dividends (for the 2
asked by Ella 
ADHD
Which of the following is true of the cause and treatment of ADHD ? A. Drug therapy alone is not very effective in treating hyperactivity b. academic and social skills are best treated with a combination of medication and other treatment. C. Usually caused
asked by W 
Digits in number**
how many whole numbers from 100 to 1000 contain the digit 6 exactly twice? Sorry about the other post, it's wrong.
asked by liko 
Statistics
At a local university, when scheduling classes, the probability that there are no evening classes available on a certain day is 0.80. what is that probability that there is at least one evening class available on that day? Write one a number as your
asked by sam 
Organic Chemistry
I spotted a commercial TLC plate, coated with silica gel, with a pure benzoin solution. After running the TLC plate in methylene chloride, the benzoin separated into two different spots. Rf values are 0.6 and 0.9. What explains this? A pure material should
asked by Sasha 
science
A rope is stretched between two boats at rest. A sailor in the first boat pulls the rope with a constant force of 100 N. First boat with the sailor has a mass of 250 kg whereas the mass of second boat is double of this mass. If the initial distance between
asked by Bhavya 
math help
Given that the point (5,3) is on the graph of an equation that is symmetric with respect to the y dash axis, what other point is on the graph my answer is 5,3 is this right??
asked by mick 
Mental & Emotional Health
1.)True & False Life changes, whether they are positive or negative, can cause stress True or False 2.)Making a list of what you have to do & identifying what is most is an example of ? A.)Mental rehearsal of tasks B.)Relaxing by list making C.)Time
asked by Quavo 
Calculus 1
Find y' if y=ln(9x^2+7y^2).
asked by TayB 
Algebra 2
Can this expression be factored? 4x^2+9 My homework assignment says to factor completely and this is one of the problems but I don't think this expression can be factored. Am I wrong? If so how do I factor it.
asked by Judy 
physical science
Approximately how long would it take a radio signal to reach the International Space Station (ISS) at an orbital altitude of 350km?
asked by zina 
math
Albert has 18 blue marbles and 20 white ones. If he wants to place them in identical groups without any marbles left over, what is the greatest number of groups Albert can make?
asked by i need a answer quick 
Check please
Which of these is a feature of early American and colonial literature? a. the literature primarily focuses on religious themes b. the voices of women and minorities are absent (my answer) c. the literature was nonexistent before the printing press d. the
asked by sammy 
Geometry
Janine wants to paint just the sides of a cylindrical pottery vase that has a height of 45 cm and a diameter of16. Janine wants to paint just the sides of a cylindrical pottery vase that has a height of 45 cm and a diameter of 14 cm. To the nearest whole
asked by Alexa 
Statistics
Types of bonds are divided into three categories: good risk, medium risk, and poor risk. Assume that of a total of 13,838 bonds, 7,035 are good risk, 1,388 are medium risk, and the rest are poor risk. One bond is chosen risk? Write only a number as your
asked by sam 
Maths
if area of rectangular plot is 1250 sq cm. a smaller rectangular plot with area 1/5 of the total area and length is 7 times of its breath, find the perimeter of the smaller plot
asked by xyz 
Child Developmental
Which of the following statements is TRUE? a.Younger children are as likely as older children to remind themselves that they need to pay attention. b.Younger children know fewer attentional "tricks of the trade" than older children. c.Younger and older
asked by Woody 
College Algebra
find all zeros of the function 6x^3+43x^2+6x+7
asked by Anonymous 
Art
pont neuf, paris auguste renoir what did the artist most likely due to create this piece of art A . Had no prior knowledge of perspective B. Investigated the scenery before painting it C. Choose the colors that were pleasing rather than accurate D. Omitted
asked by Cassidy 
AP Statisics
Joe scores 1770 on the SAT. Assuming that both tests measure the same thing, what score on the ACT is equivalent to Jose's SAT score? Explain.
asked by Liz 
Finance
Could someone tell me how to calculate this in excel? You are applying for a 30year, fixedrate (APR 6.50%), monthlypaymentrequired mortgage loan for a house that sells for $80,000 today. The mortgage bank will ask you for 20% initial down payment (in
asked by Brittany 
history
However [political parties] may now and then answer popular ends, they are likely in the course of time and things, to become potent engines, by which cunning, ambitious, and unprincipled men will be enabled to subvert the power of the people and to usurp
asked by Abby 
Physics
A car is traveling at a speed of 15 m/s, slams on the brakes, locking the wheel of the car. The coefficient of kinetic friction between the tires and the road is 0.64. What is the speed of the vehicle after 2 seconds have passed?
asked by Jose F3 
Physics  Inverted pendulum
Hello. My son is in preschool, but he's already starting his Undergraduate for college. Never too early to start, right? So he got this problem for homework. Can anyone help? He supposedly needed "nap time" and slept through the entire lecture the
asked by John Cena 
Maths
If alpha amd beta are zeroes of polynomial x^2+8x6 form the polynomial whose zeroes are 1 /2alpha and 1/2beta.
asked by Catherine 
finance
Your firm is considering leasing a new radiographic device. The lease lasts for three years. The lease calls for four payments of $25,000 per year with the first payment occurring immediately. The computer would cost $140,000 to buy and would be
asked by Liesa 
maths
The ratio of speed of A and B is 2:3 and A takes 10 minutes more than the time taken by B to reach a destination. If A had walked at triple the speed, and B at half the speed, the difference between time taken by A and B will be: a) 15 minutes b) 20
asked by raj 
Math
1.7 x 10^3 = (0.0015  x)^2 / (0.025 +1/2x) (0.025 + 1/2x) solve for x
asked by kat 
Math
Javier rode his bike for a total of 41 minutes. Before lunch, he rode for 1 minute less than 5 times the number of minutes he rode after lunch. How many minutes did Javier ride before lunch?
asked by Anonymous 
Find x and y and also log
Question1:2^x+y=6,3^xy=4 find x and y???? quesstion2:a^2+b^2=7ab show that log(a+b)=log3+(loga+logb)/2????
asked by Collins 
Physics
A block M1 of mass 20.0 kg sits on top of a larger block M2 of mass 30.0 kg which sits on a flat surface. The kinetic friction coefficient between the upper and lower block is 0.415. The kinetic friction coefficient between the lower block and the flat
asked by Marty 
Maths
Find all the zeroes of the polynomial 2x^4+7x^319x^214x+30 , if two of its zeroes are root2 and root2?
asked by Alankrita 
science
What would you estimate to be the speed of a galaxy located 60 million lightyears away?
asked by whitney 
MATH
on a map of Florida the distance between town A and town B is 2.6 cm if 2 cm=120 miles how many miles apart are the 2 town
asked by ROSE 
HELP PLZ WITH MATH
Evaluate the expression 8–^2 x 4^0 a.16 b.64 c.–64 d.1/64 ****
asked by PLZ HELP ME 
Management
which of the following actions best describe an organization practicing TQM My Answer is D make customer needs the highest priority please help!!!thanks
asked by Pammie 
math
how many 1/10 inch pieces of string can be cut from a 16.3 inch string my work out 1/10 / 16.3
asked by meghana 
chemistry
calculate the molar concentration of 0.1 " AgNO3
asked by davis 
Finance
YNB Ltd. acquired Pty Ltd. 10 years ago. In order to fund this acquisition, YNB Ltd issued a bond. Currently it has an outstanding amount of $50,000,000 with maturity in 2 years. The bond has a coupon rate of 5% (payable annually). Which of the following
asked by Mounir 
grammar essentials
How would you change this sentence The family history includes myocardial infarction in the father, who relates he died from this at an early age.
asked by pam 
Logarithm prove abc
If logxbase2x=a log2xbase3x=b log3xbase4x=c show that abc+1=2bc??
asked by Collins 
investment
eddy is considering a stock purchase. the stock pays constant annual dividend of $2.00 per share, and is currently trading at $20 . Eddy's required rate of return for this stock is 12%. should he buy this stock?
asked by Ella 
Agriculture,life science,maths literacy,geography
After finishing matric ,will i qualify to be lawyer,geologist,IT,police or teacher?
asked by Karabo 
Language Art
1.)In "The Finish of Patsy Barnes," why does patsy want to race on Black Boy? A.)Patsy feels black Boy owes him a win win B.)Black boy is the best horse C.)Patsy wants to please bracket D.)Patsy wants to prove he is a man 2.)What final events in "The
asked by Quavo 
Physics
When you pull out a stuck drawer, the force of static friction causes it to stick in place. This causes the drawer to jerk outwards, sometimes violently. Assume that you apply a constant force just large enough to “unstick” the drawer, but that when
asked by Anon2013 
Math
What is the measure of
asked by Mikhail 
math
3.(2):4.(3) The "()" is the repeating decimal form. And the answer of the ratio needs to be simplified. How do you do it?
asked by hi 
Foley
Math angle 1 is complementary to angle 2. angle 2 is supplementary to angle 3 equal to 126 degrees. find measure angle one
asked by Maddie 
resources and reference
Which of the following is true of the Internet A. It's an excellent means for filing information. B. It's always going to provide accurate information. C. It's a useful tool for conducting research. D. It's available only to certain employees. My answer is
asked by jennifer 
chemistry
5.What is the major difference between the twodimensional and three dimensional models of ethane and methane? When might you choose to use a twodimensional model rather than a threedimensional model when representing one of the molecules?
asked by Bryan 
Math
Ryan's average for 5 arithmetic test was 89. On four of the tests he made 96,86,92, and 80. What did he make on the fifth test?
asked by Karen 
Economics
How do Positive and Normative Economics affect decisionmaking?
asked by Anonymous 
reinforced concrete
Hello everyone! I have a question about a single story frame that has dead and live load on top as vertical loads and also an earthquake load as lateral load. I draw the M,N,V diagrams and and also analyzed it with SAP2000. But I am having some difficulty
asked by yelena 
Chemistry
1.What is the major difference between the twodimensional and three dimensional models of ethane and methane? When might you choose to use a twodimensional model rather than a threedimensional model when representing one of the molecules?
asked by Anonymous 
Social Studies
Why do nautical charts have two compass roses on them?
asked by Sue 
History
True or False: English common law is based on the orders of the king. False?? Which of the following statements about the American Revolution is true? It inspired the people of France and people of other nations to start their own democratic revolutions.
asked by Sam 
language arts
i need help what is a series of events that involve the writer as the main character
asked by makey 
math
Dino used three pieces of string to make a model of a triangle in art class. The lengths of two of the pieces of string were 3 inches and 8 inches. Which could be the length in inches of the third piece of string Dino used? A)2 B)8 C)5 D)3 I think D?
asked by Math Help 
school for wildlife conservation
what is the meaning of global warming
asked by david 
Math
The student to faculty ratio at a small college is 17:3. The total of students to faculty is 740. How many faculty members are there at the college? How many students?
asked by Anaalicia 
math
a 200 metres long train passes a pole in 15 seconds what is the speed of the train
asked by akshay dhiman 
Health
So I'm suppose to make a post in my school about how to deal with stress. But I am always with stress and since I've turned very forgetful (I don't know why) I have forgotten how to cope with it. Any examples on how to deal with stress. Here, this is my
asked by Derpy Pegasus 
SS
What type of instrument can you use to tell the direction an object is moving? A compass
asked by Sue 
physics
a mango fruit drops to the ground from the top of its tree which is 5m high.how long does it take to reach the ground?
asked by adeoye 
chemsitry
The weak acid HQ has pKa of 4.89. Calculate the [H3O+] of .035 M HQ. Thanks.
asked by mark 
SS
What landforms are highest on the continents? Plateaus
asked by Sue 
Algebra 2
Did I perform this operation correctly? (a^2b^2)/(a^22*a*b+b^2) /(2*a^2+5*a*b+3*b^2)/(2*a+3*b) = 1/ab
asked by Frank 
math
The area of a triangle is 54.5cm. What is the triangle's base if the height is 4 cm?
asked by Virginia 
Social Studies
How does the U.S. Constitutions distribute power through the federal government?
asked by Drake 
physics
A care package is released from a plane moving with a horizontal speed of 123 m/s. The plane flies at a constant height of 1013 m above the ground. a.) Find the speed of the care package just before it hits the ground. b.) Find the magnitude of the angle
asked by Janice 
History
Why was enclosure important?
asked by Daniela 
Need help with projection map
Which map projection is most useful for navigation, especially near the equator. Explain The map projection that is most useful for navigation would be the Mercator Projection because near the equator the shapes and sizes of features are correct.
asked by Sue 
Social Studies
What is the main function of the U.S Federal government?
asked by Jake 
math
Question: There is a $200 entrance fee for each band plus a $25 entrance fee for each drill team. The competition has a total of 32 bands and 25 drill teams. Write and evaluate an expression for the total amount of money collected from the entrance fees. 
asked by Anon 
Geometry
Jason designed an arch made of wrought iron for the top of a mall entrance. The 11 segments between the two concentric circles are each 1.25 m long. Find the total length of wrought iron used to make the structure. Round the answer to the nearest meter.
asked by Alexa 
Language Arts
Since “Harriet Tubman” is in the narrative essay genre, which of the following would be most suitable to add at the end of the piece? A. a summary of the obstacles Harriet endured B. a flashback to Harriet in her childhood C. a scene of Harriet as an
asked by Anonymous 
Physics. Interesting group question
Does Newton's laws apply on earth even though we are constantly accelerating? I thought it would be true because it would apply to the uniform circular motion wouldn't it?
asked by Alessandra 
Language Arts
Which of the following best describes the author’s purpose in “Harriet Tubman”? A. to explain how Tubman taught others to become Underground Railroad conductors B. to explain the path Tubman would take if she conducted the Underground Railroad today
asked by Anonymous 
help me with social studies
What was the role of law limiting in u.s goverment and protecting citizens
asked by ryan 
math
Question: For the competition, each band member needs $12 for food. To get to the competition, the school rents 3 buses that cost $580 each. Write and evaluate an expression for the three costs.  Answer: (75/12) + (3/580) =  Key: A school band has 75
asked by Anon 
child development
Is process by which we select information will be processed further ? A.habitation b,orientation response c.attention d. Differentat ion I am think c
asked by Woody 
investment
This year Shoreline Light and Gas(SL&G) paid its stockholders an annual dividend of $3 a share. A major brokerage firm recently put out a report on SL&G stating that,in its opinion, the company's annual dividends should grow at the rate of 10% per year for
asked by Ella 
Math
A truck rental company rents a moving truck for one day by charging $22 plus $0.09 per mile. Write a linear equation that relates the cost C, in dollars, of renting the truck to the number x of miles driven. What is the cost of renting the truck if
asked by Anonymous 
physics
Suppose the horizontal sweep of an oscilloscope takes 80ms how many cycles of a 100 Hz wave will be shown?
asked by stephanie 
Math
Calculate the length of fencing needed to enclose a yard measuring 107' by 160'?
asked by Mike 
investment
2 Consolidated Software doesn’t currently pay any dividends but is expected to start doing so in 4 years. That is, Consolidated will go 3 more years without paying any dividends, and then is expected to pay its first dividend (of $3 per share) in the
asked by kimmy 
social studies
how did chief pontiac unit the native americans in the great lake region
asked by alex 
american history
how do you think the Europeans and the tainos perpective on their encounter vary
asked by ryan 
Algebra 2
Express the product of x+1 and x+8 in standard quadratic form.
asked by Anonymous 
Math/Algebra
Im stuck on two problems and would really appreciate the help. 1. y varies jointly as a and b, and inversely as the square root of c. y=28 when a=2, b=7, and c=9. Find y when a=4, b=2, and c=4 2. y varies directly as x and inversely as the square of z.
asked by Jay 
5th SS
What are the 10 amendments (bill of rights) in order?
asked by Gia 
Child development
Refers to breaking down complex skills into their component parts? A. Differentiation b. integration c. Motor skills d. Locomotion I am think b but am not sure if it right.
asked by W 
HELP! HELP ap world history
thuycydides posited that political situations recur in similar fashion and the study of history is therefore of great value in understanding the present. in reference to aiding in your developing a historical understanding of world history, what do you
asked by Anonymous 
child development
Which of the following is the last develop? A.shaking a toy b.moving a hand while holding an object c.using both hands in a coordinated way.d.using hands only one hand to simply hold an object. I am think d
asked by Woody 
MS SUE PLEASE HELP LANGUAGE ARTS
Since “Harriet Tubman” is in the narrative essay genre, which of the following would be most suitable to add at the end of the piece? A. a summary of the obstacles Harriet endured B. a flashback to Harriet in her childhood C. a scene of Harriet as an
asked by Hannah 
Algebra
4. a student's work to solve 2 6/7 divided by 2/7 is shown below. which of the following statements do you agree with? 2 6/7 divided by 2/7 = 19/7 divided by 2/7= 7/19 times 2/7= 7/19 times 2/7=2/19 cross out the 7 in the first one put a one and cross out
asked by Shalee ^~^ 
Physics
A conducting solid sphere (R = 0.24 m, q = 7.6x10^6 C) is shown in the figure. Using Gauss's Law and two different Gaussian surfaces, determine the electric field (magnitude and direction) at point A, which is 0.000001 m outside the conducting sphere.
asked by Geneva 
math
Could someone check these questions for me? Please? My answers are under the questions... Questions~ 1. Solve:  x  = 6 6=6 and 6=6 x must be 6 or 6 2. Solve:  x + 7  = 12 (x+7)=12 and (x+7)=12 x+7=12 and x7=12 x= 5 and 19=x The the solution
asked by Abby 
I need help maths jus so confused
X^x=100 findx? these question is still like a black magic to me
asked by Collins 
Math
My Math Problem is {4/5n + 9/2} = 49/10 8/10 45/10n = 53/10n 53/10 x 49/10 = 490/530 n= 60 am I correct
asked by Americal 
Algebra PLEASE HELP
8. Which of the following expressions is equivalent to (7)^5 7 * 7 * 7 * 7 * 7 7 * 5 (7) * 7 * (7) * 7 * 7 5 * 5 * 5 * 5 * 5 * 5 * 5 PLEASE HELP ONE OF THESE ARE SUPPOSED TO BE EQUAL TO (7)^5 = 16807 BUT A AND C ARE :(( I'M SO CONFUSED PLEASE
asked by Shalee ^~^ 
Geometry
The equation (x + 5) + (y + 3) = 169 models the position and range of the source of a radio signal. Describe the position of the source and the range of the signals. ???? Would the answer be (5,3) is the center and 13 is the range of signals..??
asked by Alexa 
Math
Evaluate the expression 8–^2 x 40 a.16 b.64 c.–64 d.1/64 ****
asked by PLZ HELP ME 
Statistics
At a car rental agency, 0.34 of the cars are returned on time. A sample of 13 car rentals is studied. What is the probability that more than 3 of them are returned on time? Write only a number as your answer. Round to 2 decimal places ( for example: 0.24).
asked by sam