Questions Asked on
November 14, 2019

Math
How much horsepower would the Challenger Hellcat Redeye Widebody need to run the speed of sound arrive before the sound of its legendary engine arrives? Given: Assume Stock Redeye Widebody curb weight Assume no wind Assume no driveline losses Redeye
asked by George 
History
Under feudalism, who was directly responsible for protecting the people?
asked by Me help fast 
Science
Ovaries contain?
asked by Alex 
English
This is from The Cay. Language arts lesson name: The Cay chapters 12. 6th grade. Which of the following details about Phillip's mother seems most out of character for her? A) She worries about Phillips safety B) She is unhappy in Willemstad C) She
asked by GorillaGirl11 
Math
Bill has 2/3 of his left from lunch. If he eats 3/7 more of the pizza is left? a.1/4 b.1/3 c.1/21 d.5/21 I think it's D but I'm not sure so it'll be nice if some one could check my answer thanks! 😊
asked by Lil meme 
math
a seamstress has a piece of cloth that is 3 yards long. She cuts it into shorter lenghts of 16 inches each.how many of the shorter pieces can she cut
asked by Sara feleke 
math
1. Mike opens a checking account with an initial deposit of $200. Without making additional deposits, he withdraws $25 each week. Kyle also opens a checking account. The function y = 25x + 200 represents the current balance in Kyle's account. Suppose the
asked by Kiri 
Texas History
Why was the last battle of the civil war, Battle of Paltimo Ranch, fought in texas? A. All Texan troops refused to quit fighting. B. Grant had brought the majority of his troops to texas. C. Lee had refused to surrender and retreated to Texas. D. News of
asked by AnimeHunter 
Math
Kevin is planting 15 bushes and 9 trees in rows. If he wants all the rows to be exactly the same, with no plants left over, what is the greatest number of rows Kevin can plant? I need help.. I think you need to find the greatest common factor? And that
asked by Molly 
Technology
Using NOT when searching allows you to________. A)Search for subtraction math games B)Eliminate unwanted topics to narrow down your search C)Search for more than one topic D)Narrow down your topic by combining words Which term isn't a part of the Boolean
asked by Help!.. 
Career
just need help checking my answers:) 1. customer service is the same as professional sales a.True b. False (my answer) 2. corporate computer support departments have computer repair personnel who are part of: a. production b.marketing c.maintenance (my
asked by . 
Math
Evaluate the expression for the given quantity. 3 3/2x  51/3x, x = 2/5
asked by that one dude 
math
the library has 441 storybooks and magazines altogether there are 8 times as many storybooks as magazines how many more storybooks then magazines are there in the library
asked by ashraf dwal 
Math
Solve each question for the variable. g + 114.78 = 152.98 A.g = 267.76 B.g = 28.2 C.g = 38.2 Please help! I think it is C or A
asked by person 
Algebra
Is there more than one answer to this inequality 2y+3
asked by Reg 
math
Jenny filled 12 pitchers with an equal amount in each. The total amount of lemonade in the 12 pitchers was 41.4 liters. How many liters of lemonade would be in 7 pitchers?
asked by Sara Feleke 
Chemistry
Calculate the standard enthalpy of reaction for the reaction 2Na + 2H2O——> 2NaOH+ H2. Standard enthalpies of formation are 285.8 kJ/mol for H2O and 470.11 kJ/mol for NaOH.
asked by Opal 
Social Studies
Which of the following statements describes the social situation of the United States before Jacksonian Democracy? A.Hundreds of craftspeople were opening shops in the cities. B. Power was in the hands of a few wealthy individuals. ** C. Ordinary Americans
asked by Stressed Otaku 
History
in which following situations would Texas most likely have chosen to stay with the Union? if Texas had better relations with Indian tribes if Texas was located closer to the east coast if Texas relied less on slavery if Texas had a strong military***
asked by saskue uchiha 
Math
Determine the product (2 7/8) (4 4/5
asked by that one dude 
Mathematics
A basket contains 3 red balls 5 blue balls and 7 green balls. Two balls are picked one after the other without replacement find the probability that. (a) Both are red. (b) First is blue, the other is green. (c) One is blue, the other is green. (d) Both are
asked by George Ayomide 
chemistry
Calculate the volume of nitrogen that will be produced at S.T.P from the decomposition of 9.6g of ammonium dioxonitrate 3?
asked by Ọga mugu 
Math
2.8x =9.24 It's Lesson 5: Solving OneStep Equations by Multiplying/Dividing if your on connexus Ms. Sue I really need help can you help me?
asked by None of your business 
History
How many fights do Alexander The Great fight wen he was alive? A) 3 fights B) 4 fights C) 5 fights D) 6 fights
asked by ??? 
Physics
Shawn and his bike have a total mass of 40.6 kg. Shawn rides his bike 1.9 km in 10.9 min at a constant velocity. The acceleration of gravity is 9.8 m/s 2 . What is Shawn’s kinetic energy? Answer in units of J.
asked by Tex 
math
A house was purchased for $140,000. Three years later, the value of the house was $155,000. If the value V of the house increased linearly from the date it was purchased, which of the following represents the value, in dollars, of the house t years after
asked by Kylie 
Career
i just need some help making sure my answers are correct:) 1. And art director is an example of: a. a bluecollar job. b. a whitecollar job. (my answer) c. a production job. d. a market research job. 2. Some merchandisers design window displays. a. True
asked by . 
Math
Solve each question for the variable. 1,402.234 + c = 1,932.321 A. c= 530.087 B. c= 532.086 C. c= 529.087 Please help! I think it is B or C
asked by person 
Math
What is the formula for the diameter of a circle?
asked by anonymous 
math
In the year 1985, a house was valued at $110,000. By the year 2005, the value had appreciated exponentially to $140,000. 1. What was the annual growth rate between 1985 and 2005?Round your answer to two decimal places.) 2. Assume that the value continued
asked by Doll 
Math
Determine the area of each composite figure. The figure is a circle inside a semicircle just like the picture in this website below, the r in the picture in the website is not given. h
asked by anonymous 
Precalculus
The population of a southern city follows the exponential law. If the population doubled over 20 months and the current population is 70,000, what will the population be 5 years from now
asked by Josie 
Math
A pet survey found that the ratio of dogs to cats is 2/5. Which proportion shows the number of dogs if the number of cats is 140?
asked by Vanessa 
algebra
Triangle CAT is located at C (2, 2), A (4, 2), T (1, 1). Find the coordinates of its image after a dilation with a scale factor of 4. (3 points)
asked by ajani.huff 
Math
1.Which of the following fractions is also a repeating decimal? A. 7/14 B. 3/12 C. 10/16 D. 5/15 2. Trent has completed 3/20 of his homework. Write this amount as a decimal. A. 0.15 B. 0.23 C. 0.30 D. 0.35 PLZ HELP!!!!!!!
asked by Corgi 
Geography
Is Asia the largest continent? True or False
asked by Mr. Yoe 
Science
13. After a recent experiment, a scientist noticed that the computer simulation varied from the actual experiment. What should the scientist do? A. Repeat the experiment several times in order to verify the results B. Adjust the computer’s program so it
asked by Intelligent_Queen 
Algebra
3,12,48,192 what is the 9th term of the sequence
asked by Bob 
maths
a triangle is such that the first side is twice the length of the second side. The third side 4m long. if the perimeter of the triangle is 13m, find the length first and second side
asked by suleiman 
math, probability
I am studying for an exam on Wednesday that covers probability. But I wanted to check in here for a refresher since it's been 2 or 3 weeks since I've worked on questions like this. 85% of the pizzas offered in Mario's Pizza Palace have both meat AND cheese
asked by lijm 
Science
A scientist designs an experiment to determine if his explanation for how jellyfish sting is correct. Which part of the scientific method describes his possible explanation? A. conclusion B.variable C. hypothesis D. scientific law
asked by Intelligent_Queen 
Calculus
3x²y + 2xy = sin(y²) help pls
asked by Shrimp 
Math
Hey Jiskha! I need help again... Joe will go to the swimming pool on 20 different days this month. • A oneday pass to the pool is $2.25. • A monthly pass to the pool is $30.00. How much money will Joe save by buying a monthly pass? I got 45 but thats
asked by Molly 
English
Which of the following statement best illustrates the political and social climate of the world in the 1940's? A) Civil unrest lead to peaceful demonstrations against world leaders B)The global economy was gaining strength, and oil production increased
asked by GorillaGirl11 
Math
What is....? 63/6÷56/8=?
asked by I don't know? 
Science
Two companies make golf balls, and each claims that its ball goes farther. Which would provide the best scientific evidence to help determine which ball goes farther? * A. The best golfer in the world hits each ball 100 times, and you measure how far each
asked by Intelligent_Queen 
math
How high is a tree that casts a 26ft shadow at the same time a 8ft post casts a shadow which is 11ft long?
asked by brody 
Physics
A uniform half metre rule is balanced horizontally across a knife edge placed 15cm from one end . A mass of 30g is hung from the same end . What is the mass of the metre rule?
asked by Anonymous 
science
What is a physical or mental representation of an object or an event
asked by Baby.J💕🥶 
math
(x  5)(.025x + 220) Is the answer .025x^2 + 220x  1100 OR .025x^2 + 219.875x  1100 I keep getting the first answer but in class the teacher said the answer was the second one and I'm getting frustrated because I can't get the second one!
asked by carly 
Physics
The current theory of the structure of the Earth, called plate tectonics, tells us that the continents are in constant motion. Assume that the North American continent can be represented by a slab of rock 5250 kmon a side and 35 km deep and that the rock
asked by Tex 
math help!
bill has 2/3 of his pizza left from lunch. if he eats 3/7 more of the pizza, how much pizza is left?
asked by CONNEXUS USER 
Science
wo students think that wintertime thunder storms are always followed by snow. Which of the following would be the best way to test this hypothesis? A. Measure the snowfall after the first winter thunderstorm B. Compare data collected for one week with data
asked by Intelligent_Queen 
Math
Translate the difference of victors age and 15 is 69 into one step equation
asked by Von 
Math
6 +9p=12 9p=612 9p=18 p=2 check this work
asked by jj 
Spanish
Parte II: Conteste las preguntas utilizando mandatos formales. Trate de usar pronombres cuando posible. Example: Pregunta: ¿Es importante ESTUDIAR el vocabulario? Respuesta afirmativa: Sí, ESTUDIE el vocabulario. or: ESTÚDIELO. 1. ¿Es necesario apuntar
asked by Jay 
Sports
what are the reason for the Olympic Games to be largest of all sporting events
asked by Tizita 
Physics
The fastest recorded pitch in majorleague baseball, thrown by Nolan Ryan in 1974, was clocked at 100.8 mi/h. If a pitch were thrown horizontally with this velocity, how far would the ball fall vertically by the time it reached home plate, 60.0 ft away?
asked by Ellie 
science
How does a shark detect vibrations emitted by other animals? Is the answer a lateral line?
asked by melony 
Physics
The force required to stretch a Hooke’slaw spring varies from 0 N to 75.5 N as we stretch the spring by moving one end 10.3 cm from its unstressed position. Find the force constant of the spring. Answer in units of N/m.
asked by Tex 
Math
Convert the map scale to a unit rate. How many inches represent one mile? Show your work. Interpret the meaning of the unit rate. 3/10in.=7/8mi.
asked by saskue uchiha 
Science
A gardener is investigating whether Brand X fertilizer will increase the growth rate of the rose plants growing in an outdoor garden. Which rose plant would be the control for this investigation? A. a rose plant in the garden given only water and sunlight
asked by Intelligent_Queen 
Science
A student rolled a toy car down a ramp and timed how long it took to reach the bottom. After one trial, the student doubled the height of the ramp and added sandpaper to its surface. The student conducted three more trials. After reviewing the data, the
asked by Intelligent_Queen 
Science
Students were studying how temperature affects water movement. The students added drops of food coloring to different temperatures of water.They measured the rates at which the food coloring spread throughout the water. Which tools would best help the
asked by Intelligent_Queen 
math
44 rail cars is __% of 50 rail cars..
asked by Help for a friend 
Arithmetic
3.14+1.74=
asked by Gates 
Science
Last thing I promise! (I think) What are three simularities between cells and organisms?
asked by Molly 
Math
Evan said the numbers 0.37,0.36,0.25 and 0.4 were in order from greatest to least . Is he correct? Explain
asked by Maggie 
English
f you were adjusting your reading rate to suit your purpose, how would you read this passage from Act II, Scene 5, of A Christmas Carol: Scrooge and Marley? SCROOGE. … I am light as a feather, I am happy as an angel, I am as merry as a schoolboy. [Yells
asked by Nate 
social studies
Hi! i was wondering if someone could check a few of my test questions, i want to submit it but im scared that my answers are wrong :( 1. Which of the following were important achievements of the Kushites? Select the three correct answers. A. the defeat of
asked by bloop 
Biology
A strain of E. Coli with this genotype: Lac I Lac O+ Lac Z+ Lac Y Lac A+ Would be expected to show what behavior Regarding The expression Of functional Beta Galactosidase ? A. Uninducible B. Inducible C. Constitutive D. Inducible, But would require a lot
asked by Logan 
algebra
Solve using elimination. 2x − 5y = 6 3x + 5y = 14
asked by clay 
Physics
Explain how image is formed by a plane mirror
asked by Ande 
To @R_Scott
This is a followup to www.jiskha.com/questions/1808236/LetXdenotethetimeinhoursneededtolocateandcorrectaprobleminthesoftware So if we take the probability as 0.05 from the left side of the z table, the relavant z value would be 1.64(cause
asked by Aryaa 
Math
I really need help with this focus problem I don’t know how to approach it. Have you ever thought about the size of the US national debt? Have you ever pondered the literal size of weight of it? How large is the US national debt right now, and more
asked by Cyrus 
maths
An aircraft flies form an airport X (lat35°S,long40°E) and after 1500km due East, it reaches are airport Y. It then flies due South to another airport Z on latitude 70°S . Calculate to 3 s.f :. a) the radius of the latitude through X. b) the longitude
asked by ọga mugu 
Math
9x7=7
asked by Brianna 
science
When the nitrogen is cycled from the atmosphere to the ground to the bacteria to the plant to the cow. Ammonia again meet the nitrifying bacteria and what two things can happen?
asked by A confused child 
Chemistry
How can we calculate the freezing point of a solution with in a given mass of a solution compound
asked by Betty 
Math
A football coach wants to know if the is a correlation between his players' leg strength and the time it takes for them to sprint 40 yards. he sets up the following test and records the data: Every day for a week, he counts how many times each player can
asked by Joanne 
Math
Triangle CAT is located at C (2, 2), A (4, 2), T (1, 1). Find the coordinates of its image after a dilation with a scale factor of 4. I'm not sure what the answer is if you could give me a website that explains it or some help with the question it would
asked by None of your business 
science
which statement best describes the benefits of having a universal system of measurement
asked by nayeli 
Science
why does the sun have spots?
asked by Kate 
Math
which numbers are divisible by 5? A. 124, 333, 315, 266, 391. B. 135, 205, 330, 275, 365. C. 135, 211, 330, 274, 252. D. 232, 250, 365, 225, 210. PLZ HELP!!!
asked by Corgi 
Accounting
Purchased goods from Neupane worth Rs 30000 and partial payment of Rs 20000 was made. Prepare ledger account.
asked by Baarish 
math
an algebraic expression for 49 more than the product of 116 and b
asked by sophia 
Math
B.how many servings can be made from 108 cups of punch?
asked by Anika 
Science
Students investigated four different brands of disinfectant wipes. The students rubbed each brand of wipe on a different desk. They collected a bacteria sample from each wiped desk with a cotton swab, then transferred the bacteria to a petri dish. The
asked by Intelligent_Queen 
Math
How many subsets does this set have? A = {A, B, C, D} 10 6* 8 16 Question 2 Is {3,4} ⊂ {set of integers} no yes* Question 3 Which of the following is a subset of A = { whole numbers} {2, 4, 7}* {0, 4, 7} {1/2, 4, 7} {1.5, 4, 7} Question 4 If U = Set of
asked by Moo 
Science
What variable is kept constant
asked by Anonymous 
Math
which number is a composite? A 41 B. 81 C. 31 D. 47 PLZ HELP!!!!!!!
asked by Corgi 
Math
find the prime factorization of the number 3240 PLZ HELP!!!!!
asked by Corgi 
Math
1.Write the inequality for the graph. _________O____________ 2 1 0 1 2 3 4 5 6 7 8 A. x < 2 B. x 2 D. X >_ 2
asked by wii 
Social studies
Why are rising sea levels a concern in Australia and New Zealand? A. High tides and storm surges may damage property in coastal areas. B. Australia and New Zealand may disappear completely if sea levels continue to rise. C. Rising sea levels are changing
asked by sarah 
Science
So I am kind of stuck on the first question, and the second two I don't understand how they are worded. Please help if you can! Thank you! What are the ways that ordinary people can help to keep antibiotic resistance from getting worse? Express your
asked by danceroftheages 
Accounting
Can someone please explain why the sales for dresses and accessories will be sold for $294,582.5? IN THE FOLLOWING LINK I been trying to figure this out, instead, I was getting = (1500 x ($200 + $27.5 + $9.5)) x 70% = $248,850.
asked by Urgent Help 
maths
if f(x)=x^37/2 find f^1(X)
asked by Anonymous 
Math
which number is a composite? A 41 B. 81 C. 31* D. 47 PLZ HELP!!!!!!!
asked by Corgi 
Math
What is the distance between 10 and 10 on the number line? a) 20 b) 10 c) 0 d) 20**
asked by Star 
Health and Human Services
Please check my answers thank you. 1. Which condition is not a leading cause of death in the U.S.? Heart disease Cancer Unintentional injuries X Sudden Infant Death Syndrome Which is not a factor related to the growth of outpatient services? Economic
asked by Lu 
Science
A scientist sets up an experiment to see if plants grow faster under only ultraviolet light. Which setup has the correct use of an experimental control? A. All of the plants are outside B. some plants are outside, some plants are inside under an
asked by Intelligent_Queen 
Art
what are the 2 types of movement in art
asked by Luis Silva 
math
Given that 6,9,13½,21/4,form a sequence of number. Find the sum of the 13th term
asked by Anonymous 
math
in a.p. frist term is 4 .the frist ,second and third form consecutive terms of geometric progression. find the first three terms of arithmetic progression
asked by mettu preparatory school 
Chemistry
What mass of lead pb(No3) would be required ti yield 9g of lead pb(No3)2 would be required to yeild 9g of lead pb cl2,on the addition of excess Nacl
asked by Nnaemeka 
math
Max picks two different cards without replacement from a standard 52card deck. What is the probability that the cards are of different suits?
asked by Help 
math
suppose an is an arithmetic progression .with common difference 2 and Gn is geometric progression.with common ratio 3 .let Cn be a sequence given by Cn=An+Gn .if C1=8 and C3=52 then find A1and G1
asked by mettu preparatory school 
Math
I am having a lot of problems in math right now. I am doing practice problems right now and I don't even understand them. I don't really understand it and I do online school. Any help would be appreciated. 1. What is the simplest form of the radical
asked by really confused 
psychology
what are the desciplines of pychology?
asked by zewdu 
math
glen can clean pools at a constant rate of 2/5 pools/hour. what is the ratio of pools to hours
asked by Nyajah 
physics
A car accelerat uniformly 20m/s to 50m/s in 6 sec what is the distance travelde by the car during the 5th sec ?
asked by mili 
social studies
as result of the french and indian war claimed all the land west of Mississippi river, and gained control of all land east of it
asked by Anonymous 
chemistry
you pipetted a 10.00ml of solution with a concentration of 0.200g/l of pure iron into a 100.00 ml volumetric flask to make a stock solution a) calculate the concentration of the stock solution in mole/l of iron b) calculate the concentration of the stock
asked by vevia 
physics
A car goes from rest to a speed of 90 km/h in 10 seconds . What is the car's acceleration in m/s²
asked by andualemmekonnnen 
HTML / Web Design
How do we create a checkbox of the following format in HTML? Colors (checkbox icon) red (checkbox icon) green (checkbox icon) red I could only do it as folows : Colors (checkbox icon) red (checkbox icon) green (checkbox icon) red
asked by Aryaa 
Geography
What religion is Persian, Jewish, Israeli,kurd an tajik
asked by Alex 
math
Derby 18 27 28 44 44 50 67
asked by 
maths
if a market is hold every four days and today is the market day which day in the week is the next five market days helps plz
asked by kael 
math
r^23r+2=0
asked by mettu preparatory school 
Math
2logx+2=log900
asked by Uli 
physics
for every 10m you desend below the surface of water
asked by Anonymous