Questions Asked on
December 3, 2018

Math
Assume the mean height of the soldiers to be 68.22 inches with the variance of 10.8inches square. How many soldiers in the regiment of 1000 would you expect to be(1.) Over 6 fee tall (2) below 5.5 feet? Assume height to be normally distributed. Given;
asked by Tshering 
science
which of the following is a correct pathway of a nerve impulse? A. Synapse  cell body  dendrites  axon B. Axon  cell body  synapse  dendrite C. Dendrite  cell body  synapse  dendrite D. Dendrite  cell body  axon  synapse
asked by snyan 
math
A carpenter needs to calculate the correct length of the wall studs for a platformframe construction. The building will have a finished floortoceiling height of 7′8½″, a 1″thick finish floor, ¾″ furring strips in the ceiling, and ½″ gypsum
asked by doug 
English poetry
In the peom concrete mixer I didn't understand what is meant by they rid the trunk like trough of concrete.
asked by Nyrose 
math
plz help ASAP 1. 3w – 10w (1 point) 13w –7w –7 7w 2. y + 2y + 3z 3. 6r + r – 5r (1 point) 2r 1r + r 0r 7r – 5r 4. 5x + 2(x + 6) (1 point) 7x + 6 7x^2 + 12 7x + 12 7x (x + 6) 5. –3m + 3(m + 6) (1 point) 6 –6m + 6 6m + 18 18 My answers: 1. 7w
asked by im hispanic and im proud 
History
Which of the following was one way that Europeans benefited from increased contact with the Muslim world during the Crusades? A. They were able to regain permanent control of Jerusalem. B. .They rediscovered the learning of ancient Greece and Rome. C. They
asked by Ms. Blue 
Probability
Suppose that we have three engines, which we turn on at time 0. Each engine will eventually fail, and we model each engine's lifetime as exponentially distributed with parameter λ. The lifetimes of different engines are independent. One of the engines
asked by Anonymous 
Pre algebra
Write each equation in simplest form. Start Fraction 7x over 8 = 21 A. 24 B. 18.375 C. 1.857 D. 19
asked by savageontherun 
history
What significance did the launching of a Soviet satellite have on the United States? The United States concentrated its efforts on the development of rockets. The United States planned to eliminate high school to train soldiers to fight the Soviets. The
asked by dianni 
history
URGENT QUESTION PLZ ANSWER ASAP How did common Greeks explain natural events prior to scientific explanations?
asked by melanie 
math
IF E IS THE SET{1,2,3,?...19,20}and A,B,AND C ARE SUB SET OF E SUCH THAT A={multiple of five},B={multiple of four},C {multiple of three}.list the element of A,B,C?B.findANB,ANC,BUC,?C. using your result in B show that(AUB)U(ANC)=AN(BUC)?
asked by favour 
Statistics
how do I find z such it lies 5.3% to the left of the standard normal curve?
asked by Donzella Washington 
Math
Suppose that you have $ 5,000 to invest. Which investment yields the greater return over 9 years: 8.75% compounded continuously or 8.9% compounded semiannually? . A) $ 5,000 invested at 8.9% compounded semiannually over 9 years yields the
asked by Sue 
Calculus
Which of the following is the correct first line in the derivative for p(x)=(2x+1)^5(3x^2−2)^4?
asked by Anonymous 
world history
Which features formed natural barriers to expansion and invasion for China? Select all that apply A. Bay of Bengal B. Gobi Desert C. Himalayas D. Tien Shan mountains *** E. Yellow River
asked by drako 
history
someone plz help me Drag the geographical features that helped Rome flourish to the box. mountains plateaus plains rivers desert i think river mountains and plains am i right
asked by melanie 
English
1. I had cereal with milk. 2. I had cereal and milk. [What is the difference between them?]
asked by rfvv 
English
1. What kinds of stick food are there on Wangfujing street? 2. What kinds of stick foods are there on Wangfujing street? 3. What kind of stick food are there on Wangfujing street? 4. What kind of stick food is there on Wangfujing street? 5. What kinds of
asked by rfvv 
journalism
You have recently been hired as the news director for a local news station. It’s time to prep for your first newscast. Your newscast will have five blocks and will be 60 minutes long. You need to cover the following in your newscast: Scores from last
asked by joey 
Social Studies
How many have responded to the cultural diffusion taking place in southwest Asia? A.)most conservative Muslims have embraced it B.) many moderate Muslims have accepted it C.) most Christians have opposed it D.) much of the Jewish population has accepted it
asked by Cheese 
history
Which specific problem led Rome to change from a monarchy to a republic?
asked by melanie 
Science
Based on the Law of Conservation of Matter, describe the relationship between the mass of the reactants and the mass of the products.
asked by Aeonian 
Social Studies
Which of these was a major philosophy expressed in the Declaration of Independence? A) support for states' rights and slavery B) a belief in the natural rights of citizens C) the need for a federal system of government D) a belief in the benefits of a
asked by Georgia Connection Academy 
Social Studies
UsaTestPrep Exam Mr. Benton class Please Help Me 1. The Thirteenth, Fourteenth, and Fifteenth Amendments were all important additions to the Constitution because they A. repealed previous amendments B. granted more freedom to women. C. addressed issues
asked by Georgia Connection Academy 
Calculus
Which one or ones of the following statements is/are true? I. If the line y=2 is a horizontal asymptote of y= f(x), then is not defined at y=2. II. If f(5)>0 and f(6)
asked by Alice URGENT 
Algebra
There are 15 children, which 8 of them are girls, listed at an adoption agency. How many different ways can I adopt 3 boys and 2 girls from this agency?
asked by Manuel Ortiz 
English
Which actor would fit the role of Hannah Dualiver who was stoned to death in the novel Stones by William Bell?
asked by T 
physics
A 570g squirrel with a surface area of 900 cm2 falls from a 4.0m tree to the ground. Estimate its terminal velocity. (Use the drag coefficient for a horizontal skydiver. Assume that the crosssectional area of the squirrel can be approximated as a
asked by Miranda 
ART
What is one characteristic of this student's work? ( woman's head by Iris v.) 1.creation of 3D art 2.creation of cubist art 3.exact representation of human property 4.use of cool colors only
asked by Melanie 
art
1.what is one characteristic on this student work a. creation of 3D art b. creation of cubist art c. exact representation of human proportion**** 2. to create a portfolio of work this artist would do all the following except? a .include more drawings of
asked by Melanie 
History
Most of the delegates to the convention of 1836 favorite which of the following regards to Independence? A. Fighting for independence B. Joining forces with American Indians C. Negotiating for peace *** D. Surrendering
asked by Anonymous 
American History
What was the political impact of the Nullification Crisis? The Nullification Crisis eliminated the executive branch’s authority over states. The Nullification Crisis led to the promotion of federal power over states’ rights. The Nullification Crisis
asked by Quinn 
Art
To better capture the personality of the individual the artist choose to include what pets and items of personal interest in the image be a formal setting the items that indicate a profession D a lack of expression
asked by Anna 
Maths: Probability Distrubution
The consecutive interarrival times of a certain arrival process are i.i.d. random variables that are equally likely to be 5, 10, or 15 minutes. Find the expected value of the length of the interarrival time seen by an observer who arrives at some
asked by Fin 
Maths: Probability Distrubution
Consider an arrival process whose interarrival times are independent exponential random variables with mean 2 (and consequently variance equal to 4), and consider the inter arrival interval IS seen by an observer who arrives at a fixed time t*, What is the
asked by Fin 
Math
11. Figure A’B’C’D’ is a dilation of figure ABCD. Find the scale factor. Classify the dilation as an enlargement or a reduction. (1 point) Scale factor onethird; reduction Scale factor onefourth; reduction Scale factor 3; enlargement* Scale
asked by Anonymous 
history
How did the Great Depression affect politics in Japan? a) When inflation rose, wealthy capitalists formed a rightwing political party that won control in Parliament and began to lower interest rates. b) When exports fell and the economy declined, military
asked by hyail 
Physics
The planet Krypton has a mass of 6.8 × 1023 kg and radius of 2.8 × 106 m. What is the acceleration of an object in free fall near the surface of Krypton? The gravitational constant is 6.6726 × 10−11 N · m2 /kg2 . Answer in units of m/s 2 . A
asked by Purplegirl06 
Physics
So the question I am doing has multiple parts. I was wondering how I should solve this and what formulas should be used. A grinding wheel of radius (.30cm) and mass 15 kg is spinning at a rate of 20.0 revolutions per second. When the power to the grinder
asked by Bella 
American History
How did the Indian Removal Act impact the United States? It set a precedent for forcing Native Americans into labor. It funded the efforts of Americans who settled in Indianoccupied lands. It made the acquisition of native lands by Americans legal. It
asked by Quinn 
Math
You have a piece of lumber that is 4 yards long. You want to cut lengths 2/3 yard long to use in a shelf you are building. How many shelves can you cut? Draw a picture of your solution. Explain your solution in words.
asked by Reyna Aureolus 
History
Which situation was affected depending on whether a state was admitted as a free state or a slave state? A. representation in Congress B. number of Supreme Court justices C. amount of Western land available for settlement D. existing treaties with Native
asked by Anonymous 
Literature
Explain how the author creates suspense in the passage where a huge crowd gathers to watch a fight between Paul and John Quinn. Use specific details.
asked by Dark Unicorn 
Math
David and CodaWayne are walking a trail. Ted walks 3.1 kilometers farther than David. Write an expression and solve for X.
asked by Ethan 
American History
How did Jackson’s Bank War change the United States economy? It caused the closure of the Second Bank of the United States and led to the Panic of 1837. It promoted the idea that states could successfully operate their own national banks. It prevented
asked by Quinn 
Chemistry
I did the question but I need help is this right? Thanks How many atoms of chlorine are in 19.0 grams of MgCl2? 24.3 + 2(35.5) = 95.3 19.0/95.3 x 6.022 x 1023 = 1.201 1023
asked by Shine Bright Shine Far 
Math
11. Figure A’B’C’D’ is a dilation of figure ABCD. Find the scale factor. Classify the dilation as an enlargement or a reduction. (1 point) Scale factor onethird; reduction Scale factor onefourth; reduction Scale factor 3; enlargement* Scale
asked by Anonymous 
chemistry
6g of metal M react completely with 23.66g of chlorine to form 29.66 of the metallic chloride. Find the empirical formula of the metallic chloride ( M=27,CL= 35.5)
asked by Gabriel 
Pre algebra
(2.0*10^4)(3.0*10^3) A. 6.0 * 10^7 B. 6.0 * 10^12 my answer C. 6.0 * 10^5 D. 6.0 * 10^43
asked by BleakTuber 
Math
The scale of a map is 1 inch + 25 miles. How many miles does 1.25 inches represent? 25 miles 31.25 miles 62.5 miles 49.25 miles
asked by Anonymous 
Calculus
which of the following are continuous for all real values of x? I. f(x)= (x^2+5)/x^2+1 II. g(x)= 3/x^2 III. h(x)=x a) I only b) II only c) I and II only d) I and III only
asked by Alice 
history
Who were the Moors, and how did they affect Spain during their rule?
asked by bookin 
math
there are 4 dozen calories in a candy bar. how many calories are there in 30 candy bars
asked by james 
history
What were the outcomes of the Glorious Revolution? (Select all that apply.) William and Mary overthrew King James II. Parliament was overthrown by King James II. Parliament was granted more governing power. William and Mary renounced parliament’s
asked by rylee 
Math
Two ladders are leaning against a wall at the same angle, as shown. How long is the short ladder? (two ladders, one is 70 and 50 and the other short ladder says 20). 28 ft 175 ft 25 ft 20 ft
asked by Anonymous 
American History
What was the impact of The Liberator? It validated the arguments of proslavery southerners. It brought the perspectives of western politicians into the national slavery debate. It promoted debate between advocates for and against slavery. It fostered the
asked by Quinn 
Math
Hello! If anyone could check my answers, that'd be great! I really don't understand so if I get them wrong and all that please tell me what I did wrong Solve each inequality. 1. m  7 < 6 A. m < 1 B. m > 1 C. m < 13 ** D. m < 13 2. p + 12 > 9 A. p > 21
asked by cAt.ExE HaS sTopPeD wORkInG 
science
Many arctic organisms have adapted to their environment by changing their fur color from brown to white when there is snow on the ground. The change in fur color is triggered by the shorter daylight hours. These arctic areas are having fewer months with
asked by lilkakes 
MATH
A printer can print 24000 pages in 2 hours. a. If the printer starts printing at 2:30 p.m., how many pages will be printed by 5:15 p.m.?
asked by Fiyin 
bio
By a process known as __________, bacterial cells can pass genes for antibiotic resistance from one cell to another. binary fission sexual reproduction mitosis conjugation
asked by avi 
Science
What are common symptoms of pericardial effusion and pleural effusion. What are symptoms and causes of Dysphagia.
asked by Fiyin 
physics
a geostationary satellite for communications seems to be in a fixed spot above the equator because it has the same angular velocity as the earth. show that if it goes round once a day its angular velocity w is a little over 7*10^5 rad/s.?
asked by wondesen haftamu 
American History
Which options represent attempts on the part of the Mexican government to assert control over the Texas Territory? _(Select all that apply.)_ enforced Spanish as the national language ended further American immigration forced American settlers to take a
asked by Quinn 
American History
Which most accurately evaluates how the Mexican government’s refusal to ratify the Treaties of Velasco impacted the movement towards Texan independence? It had some impact; as it was considered a territory, Texas could not organize an independent army.
asked by Quinn 
Trigonometry
Firefighters at the Morganza Fire station need to measure the height of the station flagpole. They find that at the instant when the shadow of the stations is 18m long. The shadow is 10m high. Find the height of the flagpole.
asked by Jecill 
math
when using fraction strips how do you know that two fractions are equivalent
asked by Anonymous 
math
Calculate the missing values for Protons, Neutron, and Electrons for the following element Germanium  Ge
asked by jennifer 
Economics
If the demand for loanable funds increases, what will happen to real interest rates and the international value of the U.S. dollar (USD)? Real Interest Rates / International Value of USD Increase / Increase*** Increase / Decrease Decrease / No Change
asked by TM 
Math calculus by rotation
Calculate the volume obtained by rotating around y= 3 the area between the curves x= y^2 4 x+y+2=0 I did the Volume as an integral between (4, 0) of (x^2 +x  12  6(x+4) ^1/2) dx The method I used is seeing the solid as a washer(? Can someone help me
asked by Sylvia 
math
a color printer prints 28 pages in 12 minutes. How many pages does it print per minute
asked by robin 
American History
How did Mexican Cession shape the growth of the United States? (Select all that apply.) It promoted migration west. It promoted cultural hegemony. It eliminated nationalism. It spread Christianity. A and C?
asked by Quinn 
Social studies
Which development helped increase literacy in China? A. The expansion of the civil service system B. The introduction of Buddhism C. The development of NeoConfusunism D. The invention of movable type
asked by Connexus help asap 
Algebra
Divide using long division: (2x^4+4x^3+3x^2  6x+1) \: (2x^2+1) I'm not sure where to start. Suppose to divide the 2 parenthesis together? Thanks.
asked by Kim 
Algebra II
Given polynomial f(X) and a factor of f(x), factor f(x) completely. F(x)= x^39x^2+8x+60; x+2
asked by Kim 
Algebra II
Given polynomial function f and a zero of f, find the other zeroes. f(X)=4x^325x^2154x+40;10
asked by Austin 
english
What is the deeper meaning of the poem, "A Lover" by Amy Lowell? This is her poem: "If I could catch the green lantern of the firefly I could see to write you a letter."
asked by maath 
Physics
A 85 kg man weighs 833 N on the Earth's surface. How far above the surface of the Earth would he have to go to "lose" 18% of his body weight?
asked by Kelly 
Calculus
If lim x→0 f(x)=3 and lim x→0 g(x)=1, then find lim x→0 (f(x)+g(x))^2 a) 40 b) 4 c) 16 d) 28
asked by Alice 
Calculus
Which of the following must be true for the graph of the function f(x)= (x^225)/5x25) There is: I. a removable discontinuity at x=5 II. a vertical asymptote at x=5 III. an infinite discontinuity at x=5 possibles answers: a) I only b) II only c) III only
asked by Alice 
math
From 11 positive integer scores on a 10point quiz, the mean is 8, the median is 8, and the mode is 7. Find the maximum number of perfect scores possible on this test.
asked by anonymous 
chemistry
aluminum metal is added to a solution of cobalt (II) sulfate
asked by Emily 
Physics
A stone used in the sport of curling has a mass of 20.0 kg and is initially at rest, sitting on a flat ice surface. It is pushed with a constant force of magnitude 25.0N over a distance of 4.00 m. (Assume friction between the stone and the ice is
asked by Jess 
chemistry
what is the molar solubility of AgBr(s) in 3.0M NH3(aq)? Ksp of AgBr(s) is 5x10^13, Kf of Ag(NH3)2+ is 1.6x10^7
asked by daniel 
Calculus 1
A ball is thrown vertically upward from ground level with initial velocity of 96 feet per second. Assume the acceleration of the ball is a(t) = 32 ft^2 per second. (Neglect air Resistance.) (a) How long will it take the ball to raise to its maximum
asked by Bobby