Questions Asked on
April 13, 2017

Health
1. The _____ is something that should be tested according to the comfort level of the golfer. A. Grip** B. Putting green C. Sand trap D. Tee Check my answer?
asked by Jinxx 
Math Double Check Me Please
1.what is the slant height for the given pyramid to the nearest whole unit. pyramid base= 12 cm height=8 cm A.5 cm B.9 cm ***** C.14 cm D.10 cm What is the length of the diagonal for the given rectangular prism to the nearest whole unit? the unit is the
asked by Sunny Dreams <3 
math
The graph of the equation 8x–5y=14 passes through a point with an abscissa of 1.2. Find the ordinate of the point. I got .8 repeating but my teacher said that it was wrong. I then got 9.6 and it was also wrong. what am I doing wrong and can you put the
asked by Anonymous 
economics
7. Which situation is more likely to occur in a market economy than a command economy? A. People line up for cheap but scarce products. B. A student is guaranteed a job out of college. C. An inventor designs and produces a new type of car. D. A committee
asked by Anonymous 
Linear algebra
Suppose that the sequence x0, x1, x2... is defined by x0 = 1, x1 = 5, and xk+2 = 3xk+1+10xk for k≥0. Find a general formula for xk.
asked by shana 
Algebra
A biologist studied the populations of black bear and brown bears over a 10year period. The biologist modeled the populations, in thousands, with the following polynomials where x is time, in years. black bears: 2.3x^2  5.6x + 2.3 brown bears: 2.4x^2 +
asked by Anonymous 
math
For questions 1 and 2, use the integer values of x from 3 and 3 to graph the equation 1. y= 2x^2 +3 (the ^ means an exponent) 2. y= 1/3 x 2 Find the horizontal change and the vertical change from the translation P(4, 4) > (4, 7)
asked by Please Help! 
Math
A moving company charges $0.60 per pound for a move from New York to Florida. A family estimates that their belongings weigh about 6 tons. About how much would it cost the family to move from New York to Florida?
asked by Autumn 
Science
Which of the following is a problem with using solar power as a main source of energy? A. People do not yet have the technology to use solar power*** B. The sun is not close enough to provide solar energy C. Power from solar energy contains a large amount
asked by Confused 
Statistics
Suppose x is a uniform random variable with values ranging from 20 to 70. Find the probability that a randomly selected observation is between 23 and 65.
asked by Kim 
math
The figure shown is a rectangle. The green shape in the figure is a square. The blue and white shapes are rectangles, and the area of the blue rectangle is 40 square inches. Enter an expression for the area of the entire figure that includes an exponent.
asked by Roopsy Ghosh 
Math help plz
2. Sarah need to cover the lateral area and the base on top of the cylinder. h=12in r=6in v=? about how many square inches of paper will Sara need? A. 282in 2 is the ratio B. 254in C. 679in D. 565 answers plz for all
asked by supergirl 
read
1.Mr. Collins says he is proposing to Elizabeth because A. Elizabeth personality will displease lady Catherine B.Elizabeth has shown her affection for him C. he knows Elizabeth will inherit a lot of money D. as the heir, he feels responsible for the
asked by Cindy 
Math
A bean plant was 1.5 meters high one week ago. In 7 days it grew 15 centimeters. Find the current height of the bean plant. A)1.35 m B)13.6 cm C)1.65 m *** D)1.85 cm Can someone check this plz?
asked by Kaitlyn 
SS
Which of these people is part of the labor force. A an eighth grader with a paper route B a retired sales person. C a fulltime college student****** D a auto mechanic
asked by Anonymous 
Science
How does a nuclear power plant produce energy? A. Through solar panels B. Through nuclear fission reactions C. Through geothermal heat D. Through nuclear meltdown reactions I am not really sure what the answer is but I am thinking…c? Or I guess d?
asked by Jessica 
Statistics
Suppose x is a uniform random variable with values ranging from 40 to 60. Find the probability that a randomly selected observation exceeds 54. *** Im not sure how to do this. I thought I needed a standard deviation.
asked by Kim 
Math
Hi I am putting the questions that don't have pictures with the problem from my Measurement Unit Test I need my answers checked because as of now I have a c in math and I want to raise it so I need to make sure my answers are correct! 1. Which solid has 2
asked by Sunny Dreams <3 
Calculus
Find an equation of the curve that satisfies dy/dx=150yx^14 and whose yintercept is 6.
asked by Regina 
Language Arts (Please help)
Which of the following could be the best resource if you were writing a research report on giant pandas of China? A. A university's website about giant pandas. B. An encyclopedia entry about animals of East Asia (Definitely not this one) C. An online
asked by Dejavu 
History
"The Daily News March 14, 1904 Supreme Court Rules Northern Securities in Violation of Sherman Antitrust Act" Which statement best explains the significance of the newspaper headline? a.)The ruling provided a legal basis for strengthening labor unions.
asked by Metimoku 
social studies
What is a reason that market prices are not always the same as equilibrium prices? A) Market prices are often set by buyers rather than by sellers. B) Supply and demand are not wellunderstood by business owners. C) The equilibrium is not always the most
asked by Please help 
Health
4. When a player steps into his/her backswing, where should the weight of his/her body be placed? A. Left hip B. Right hip** C. Back foot D. Front foot
asked by Jinxx 
SS
Which of the following is most likely to happen if many families in the community stop spending as much money at the local grocery store A farmers would produce more cops to increase supply B the grocery store would lay off several employees C the grocery
asked by Anonymous 
reading
WHAT WAS THE AMERICAN SMALL TOWN LIKE? I'm glad I was born soon enough to have seen the American small town, if not at its height, at least in the early days of decline into its present forlorn status as a conduit for cars and people, all headed for some
asked by HELP 
Science
For your discussion assessment, you will present your proposal of a device that minimizes heat transfer. Respond to at least two other posts by reviewing the proposals of your classmates. can somebody give me an example please!
asked by help 
urgent help!
ASAP help please. Choose one destination that is represented by a flag. Write a paragraph about the effects of climate change in that destination. I do not know what to choose for this just give me ideas plz.
asked by Naomi 
Math
Sally wants to build a fence around her pool. The pool is 26 feet long by 21 feet wide.The fence is to be 15 feet from the edge of the pool. a.What are the outside dimensions of the area surrounding the pool? b. how many feet of fencing will sally need? 41
asked by Kate 
Pre calc
Find sin(2x), cos(2x), and tan(2x) from the given information. sin(x) = 5/13, x in Quadrant I sin(2x)? cos(2x)? tan(2x)? I honeslty just need one good example of how to do these please show all work and finalize answer
asked by Armani 
Math
Sally wants to build a fence around her pool. The pool is 26 feet long by 21 feet wide.The fence is to be 15 feet from the edge of the pool. a.What are the outside dimensions of the area surrounding the pool? b. how many feet of fencing will sally need? 41
asked by Kate 
Math #3
Which is likely to have a mass close to 3 kilograms? A: a 5yearold child B: a bowling ball*** C: a lemon D: an adult lion Can someone check this plz
asked by Kaitlyn 
Science
A fungus called stem rust penetrates the cells of a wheat plant, causing water loss, destruction of foodproducing parts, and retarded root developemtn. Both the yield and quality of the grain are reduced. This relationship of stem rust to wheat would best
asked by A 
science
Which of the following is the best reason for the smaller number of drone bees compared to the number of worker bees in a beehive? a. the drones are always away from the hive pollinating flowers. B. because worker bees are smaller than drone bees, more
asked by me 
life orientation
List three institution that deals with human rights violation and explain the role of each institution?
asked by faith 
Calc 1
The region in the first quadrant bounded by the xaxis, the line x = ln(π), and the curve y = sin(e^x) is rotated about the xaxis. What is the volume of the generated solid?
asked by Volume of Revelpution 
Urgent math help!!
What is the value of sinθ given that (−3,4) is a point on the terminal side of θ ? −3/5 3/5 4/5
asked by Mel 
Social Studies 1
Geographers want to know how people living in hazardphone areas are affected by natural disasters such as floods, hurricanes, tornadoes, and earthquakes. Although the number of natural disasters has remained relatively constant over the years thirty per
asked by ANONYMOUS 
math 105
Suppose the scores of students on an exam are normally distributed with a mean of 501 and a standard deviation of 72. Then approximately 99.7% of the exam scores lie between the integers and such that the mean is halfway between these two integers. Use the
asked by Anonymous 
physics
A 2.0 kg mass is attached to the end of horizontal spring (k = 50 N/m) and set into simple harmonic motion with an amplitude of 0.10 m. What is the maximum speed of the mass? (Assume there is no friction.) A. 0.25 m/s B. 0.5 m/s C. 1.0 m/s D. 2.5 m/s E.
asked by Idali 
Math
Timothy has 5/8 as many coins as pearly. After pearly gave 1/4 of her coins to timothy, Timothy has 10 coins more than pearly. How many coins did timothy have at first.
asked by GJ 
math
A deposit of $10,000 at 9.5% for 90 days = _____.
asked by tye 
physics
A mass on a spring A oscillates at twice the frequency of the same mass on spring B. Which statement is correct? A. The spring constant for B is one quarter of the spring constant for A. B. The spring constant for B is 4 times the spring constant for A. C.
asked by Idali 
Math
A teacher gives a test to a class of 20 student. Is it possible that 90% of the class scores above average? Give examples of test scores for which this is the case. If not, explain why not?
asked by Uknown 
Math
A radio program describes a fictional town in which "all the children are above average." In what sense is it possible that all the children are above average? In what sense is it not possible that all the children are above average?
asked by Uknown 
English
1. How long did it take for him to read the book? 11. He finished reading the book in 5 days. (If this is the answer to the question, #11 mean that it took the whold 5 days to read the book. Am I right? In that case, we can not use 'within' instead of
asked by rfvv 
Math
Which is a compoundcomplex sentence? A) After the massacre occurred, the government started an investigation, but no one expected to find anything. B) Although it will set you back at least a thousand dollars, a trip to Las Vegas is unforgettable. C) The
asked by Superwoman 
Bachelor of computer science
A program is required to calculate the weekly pay for an employee. The pay clerk inputs an employee ID, hours worked and an hourly rate. The program will output the employee ID, and Gross Pay. Gross Pay is the sum of regular pay plus any overtime pay
asked by Tanzina 
Math
Evaluate 6C2 6 and 2 are underscored I know that if it was P it would be 62 for the first step. What do I do since its C.
asked by M, S, E 
ELA
In which sentence is the italicized word used correctly? A) The principle welcomed the students back from vacation. B) We visited the Capitol building during our visit to Washington. C) The students were instructed to use capitol letters on the form. D) My
asked by Lilly Singh 
physics
Where F is the tension in the string and µ is the linear density (mass per length) of the string. A violin string vibrates at the fundamental frequency of 512 Hz under the tension of 480 N. What should be the tension in the string to achieve a fundamental
asked by Idali 
physics
Pendulum A with mass m and length l has a period of T. If pendulum B has a mass of 2m and a length of 2l, how does the period of pendulum B compare to the period of pendulum A? A. The period of pendulum B is 2 times that of pendulum A. B. The period of
asked by Idali 
Math
Anais bought 4.5 yards of ribbon. She had 3 feet 8 inches of ribbon left after trimming some curtains. How many inches of ribbon did Anais use to trim the curtains?
asked by Autumn 
read 1
How is grandmother's dream different from reality? Last night I dreamed of an old lover I had not seen him in forty years. When I awoke, I saw him on the street. His hair was white, his back was stooped. How could I say hello? He would have puzzled all day
asked by Cindy 
algebra
describe the transformation done by y=1/x to get y = 1/4x 12
asked by Aaron 
Science
Will arrive at his mother's office at 3 p.m. it took him 30 minutes to walk from his home to the Mall he was in the mall for 45 minutes it then took him 15 minutes to walk to his mother's office at what time did I leave home
asked by Jibrail 
Math
cara uses 2/3 of a cup of almonds to make 4 cups of trail mix. how many cups of almonds would she use to make 9 cups of trail mix
asked by John 
science
A bus starts from rest and attains 40km/hr velocity after 10sec . Calculate the acceleration of bus in m/sec2
asked by crystal 
Social
Does having an unusual name, such as Chastity, Englebert or Moon unit, have an effect on how a child develops? The results of some previous studies agrees with the commonsense idea that such as name could cause a child to be rejected or ridiculed and thus
asked by ANONYMOUS 
calculus
Approximate the value of the series to within an error of at most 10^−5. The infinite series from n=1 to infinity (−1)^(n+1)/(n^6) according to the equation (2): S_n  S is less than or equal to a_(n+1) what is the smallest value of N that
asked by Sam 
Social Studies
Ships that traveled the Rhine how to give ______to nobles who controlled the river in the years after the Roman empire. A.food B.time C. Labor D.tolls I'm not sure but I think it's "D"
asked by A person in need 
physics
The number of times a wave vibrates per second is called: A. frequency B. period C. wavelength D. amplitude E. rarefaction This is frequency right? (A)
asked by Idali 
Chemistry
Could you show me where to start on solving this equation? The reaction in question will be carried out in a calorimeter. The volume of the chamber inside is 2.00 L. Experiment starts by evacuating the chamber to 0.00 kPa. Then oxygen gas is filled into
asked by Amber 
Physics
If 100 ml of water at 60 degree is added to 200 ml of water at 30 degree then the temperature in mixture is options A) 45 degree B) 40 degree C) 50 degree
asked by Shanti 
math
Find the 10th term in an AP where the first term is 3 and whose 1st, 4th and 13th terms form a GP.
asked by john 
Trig
cotxcosx/csc^2x1 Please help me verify
asked by Hannah 
Geography
What role has the concept of nationalism played in the life of Russia in the past and present? I've looked in my textbook for information about this and couldn't find much about it. I've tried searching about Russian Nationalism, but am unsure of the
asked by Nikki 
Ela
All of the following sentences are complex EXCEPT A) Even though acid rain can have damaging effects, few people know much about it. B) Acid rain has been studied as an environmental issue by the government since the 1970s. C) Since they erode statues and
asked by Superwoman 
Physics
When light of wavelength 130 nm falls on a cobalt surface, electrons having a maximum kinetic energy of 4.55 eV are emitted. Find values for the following. (a) the work function of cobalt (in eV) (b) the cutoff wavelength (in nm) (c) the frequency
asked by Theresa 
English
Posted by rfvv on Wednesday, April 12, 2017 at 9:20pm. 1. He read the book in 5 days. 2. He read the book after 5 days. 3. He read the book within 5 days.  In a dictionary, I found that 'in' is used as 'within' in American English. Then
asked by rfvv 
Geometry
M is the midpoint of AB and N is the midpoint of AC, and T is the intersection of BN and CM. If BN is perpendicular to AC, BN = 12, and AC = 14, then find CT. Diagram is at: goo.gl/j3cBCE
asked by Sally 
Math
Joseph invest R36000 at a simple rate of 6% per year.How much will this amounts to 6 years and 5 months?
asked by Gladys 
physics
The speed of a wave in a string is given by v = sqrt (FT/m), where FT is the tension in the string and m = mass / length of the string. A 2.00 m long string has a mass of 28.50 g. A 1024 g mass is attached to the string and hung over a pulley (see
asked by Idali 
English help
Please write a multiparagraph (23 paragraphs) expository composition of approximately 300 words with properly integrated quotes and a clear thesis statement about the character of the narrator in the story “The Gold Mountain Coat.” This is just a
asked by Student12 
math
Six boys ran a 100m race.Time taken to run the race is 14 seconds. The time in seconds taken by each boy is shown below. Al  11 seconds Ben 12 Seconds Che  14 Seconds Don  12 Seconds Eze  10 Seconds and Fred  13 Seconds a) Who won the race b) For
asked by indira 
math
write a program in basic to find the H.C.F of two positive integers A and B
asked by fortran 
Eglish
Why bother to teach indigenous languages?
asked by Mvelo 
math
For every 8 squirrels that Travis sees in his backyard, six are dining at the bird feeder. Travis saw 28 squirrels today. About how many were eating birdseed?
asked by Anonymous 
Math
Johnsons mother bought 25kg of flour.she put the flour equally in 8 small bags.she kept 3 bags and gave the rest to friends.wat is mass of flour she kept?wrote your answer as a mixed number in aimplest form
asked by Sam 
Calculus  Integrals
Consider the region enclosed by the graphs of x=y^25 and x=3y^2 a)Express the area of this region by setting up an integral with respect to x b) Express the area of this region by setting up an integral with respect to y c) Find the area of this region
asked by Beth 
physics
A 1024 g mass is hung on a spring. As a result the spring stretches 35 cm. If the object is then pulled an additional 3.0 cm downward and released, what is the period of the resulting oscillation? Give your answer in seconds with 3 significant figures.
asked by Idali 
Philosophy
How does the human form and body distinguish human nature from that of other animals? How is this revealed in human eating, in the form of taste and omnivorousness? How does human omnivorousness imply that the human is possibly the best and the worst
asked by Raquan 
Tense
1. I am eating dinner late at night every Monday. 2. I am eating dinner at 8p.m. every night. 3. I am eating dinner now, can I phone you back later? 4. I ate dinner just now in the restaurant. I am heading to a concert. Please help to check the above,
asked by deyond ng 
Statistics
In a certain population the heights of men are normally distributed with mean 168.75 and variance 42.25 those of women are normally distributed with mean 162.50 and variance 36 the probability that the mean height of a random sample of 25 men is less than
asked by Malambo 
Science
Which of the following carries oxygen to every cell of your body? alveoli bronchi capillaries lungs I think its number 2 but i'm not sure, Could someone check my answer?
asked by Madeline 
MAth
If you pay $950,000 for a car and its value depreciates 10% per year. how much will be its worth 5 years from now?
asked by john 
Math
There are 13 2/3 cup servings per bag. How many 1/2 cup servings does that make?
asked by Jesse 
S.S.
what was unique about the terrain of Vietnam that required the use of this chemical?
asked by S.s. 
Pre calc
Please help me proof the identity. This isn't even math to me, I can not understand it so please show all work. God bless A)1cos2x/sin2x=tanx B) sin4x/sinx=4cosxcos2x
asked by Rachel 
Algebra
Determine the holes, vertical asymptotes and horizontal asymptotes of the rational function y=(3x^(2)+8x10)/(x^(2)+7x+12) Hole: Vertical Asymptote: Horizontal Asymptote:
asked by Aaron 
Physical Science
An experiment was done. Pulling blocks of mass that were certain amounts of newtons. There were 2 tests done. However, they varied by a couple decimals after the second test. The results from the two tests differ slightly. Which would most likely cause the
asked by Marcus Peerbocus 
math
Can someone help me and explain what (10P4) is pls?
asked by Anonymous 
Chemistry HELP!!!URGENT
Indicate which elements can be used as potential semiconductors, and which ones can be used as potential dopants used to make ntype and ptype semiconductors by placing them in the corresponding bin. F, Al, As, Ge, I. ptype semiconductors can consist of:
asked by Lil 
Trig
Please help using identities (2tan30)/(1tan^2 30)
asked by Hannah 
Math
Please Help Solve each equation for 0
asked by Sarah 
Science
Explain what is meant by closed system of circulation
asked by Aqua 
Ela
Which sentence contains a misplaced or dangling modifier? A) When will your family be going on vacation? B) Uncle Frasier's garden has both tomatoes and green peppers. C) The homecoming queen waved to the crowd riding in her convertible. D) Exhausted from
asked by Superwoman 
Calculus
Write the following function as the sum of an odd and an even function. Then calculate the integral over the given interval using the properties of odd and even functions. (x1)^3, I=[1,1]
asked by Jamie 
Maths
How long will it take for R200 000 to grow to R240 000 if the interest rate is 6% per year and interest is compounded every 3 months?
asked by Gladys 
Thanks
I just wanted to say thank you to everyone whose helped me! THANK YA'LL SO MUCH!!!!!!!!
asked by SwimmerGirl 
History
How long did it take to rebuild Paris after WWII?
asked by tyrell 
History
Why was Paris attacked during WWII
asked by tyrell 
s.s.
Malcolm X believe was the path to equality was what please help
asked by alex 
chemistry
Why can't you form an acid salt from a monoprotic acid?
asked by Anonymous 
health
in general , do young adults enjoy greater financial independence than adolescents do or less financial independence
asked by jessica 
Algebra
for the function f(x)=(x+2)^2+3 find the roots/x intercepts
asked by ShermiTim 
Calculus indefinite integrals
Evaluate the following indefinite integrals using substitution a) ∫ xsqrt(x^27) dx b) ∫ x^(2/3)(1/5x^(5/3)+2)^4 dx
asked by Anonymous 
Logic
Which of the following is not like the others? A. Mars B. Venus C. Asparagus D. Potatoes E. Computers F. Cheeses G. Chairs H. Pasta
asked by Sara 
Congrats
Thanks to all the tutors here that helped me in the past, and I learned alot. So thank you so much! Lol my name is Renee. PS. THANK YOU! Especially Ms. Sue!
asked by Freakin Beakin 
English
1. I read the book in five days. 2. I read the book for five days.  Does #1 mean he finished reading the book from the first page to the last page? Does #2 mean that he read the book for 5 days but not finished reading the
asked by rfvv 
History
Why was Berlin attacked during WWII
asked by tyrell 
Pre calc
Someone please help me prove these A) cos^4xsin^4x=cos2x B)tanx=sin^2x/1+cos^2x Please and Thank you
asked by Samantha 
Math  Calc
Sketch the region R bounded by y=x+6, y=x^3, and 2y+x=0 then find its area. I know sketching is kind of difficult here, but I would appreciate any help on how to approach this problem. Thanks
asked by Anonymous 
algebra
Please check my work and correct if necessary. Thank You. Using factoring and zeroproduct property, this is my solution for 9^230r+21=4. 9r^230r+21=4 9r^230r+25=0 (3r5)(3r5)=0 r=5/3
asked by Anneliese 
Trig
Please help me to simplify using identities 1+tan^2x/tan^2x I don't really understand how to do please help
asked by Hannah 
Logic
Which of the following is not like the others? A. 1 B. 22 C. 2 D. 50 E. 94
asked by Sara 
Biology
What is an artery
asked by Anonymous 
Pre calc
Someone please help me prove these A) cos^4xsin^4x=cos2x B)tanx=sin^2x/1+cos^2x Please and Thank you
asked by Bethany 
laplace transformation:help damon or steve or rein
y"'3y"3y'=x^2e^x where y(0)=1, y'(0)=2, y"(0)=0 show step
asked by mayeriwe