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Questions Asked on January 30, 2017

At what point of the curve y= x^4 is the normal line parallel to 2x + y = 3? Find the equation of the normal line.
1. 1 answer
2. asked by Laura
3. 7,597 views
commercially available concentrated Hydrochloric acid is 37.0% w/w Hcl.its density is 1.18g/ml.using this information calculate
1. 3 answers
2. asked by twiza
3. 6,196 views
1. How did middle class people generally differ from the lower class? (1 point)They lived in urban tenements. They moved to the
1. 15 answers
2. asked by help
3. 5,526 views
What did John Brown plan to do with the guns he seized at Harper's Ferry?a. he planned to sell them to make money to support
1. 20 answers
2. asked by Chloe
3. 4,899 views
Bill weighs 150 lbs. He wants to gain 2 lbs per week for football season. Jamal runs track. He wants to lose weight so he can
1. 2 answers
2. asked by Madeline
3. 4,583 views
Buddhism became popular in part because it did not defend....1. dharma 2. the Hindu gods 3. the caste system**** 4. life after
1. 13 answers
2. asked by Anonymous
3. 4,383 views
Explain the first ionization energy of lithium is greater than that of sodium
1. 3 answers
2. asked by donald
3. 4,381 views
The velocity graph of a particle moving along the x-axis is shown. The particle has zero velocity at t=0.00s and reaches a
1. 3 answers
2. asked by Mary
3. 4,329 views
1.The second stage of birth isa)labor b)postpartum period c)delivery of baby d) delivery of afterbirth 2.True or False: It is
1. 12 answers
2. asked by MR.Pepper
3. 4,062 views
a regular triangular pyramid has all of edges of length 36. What is the angle between any two faces of this pyramid.
1. 8 answers
2. asked by Juan
3. 3,426 views
A triangle has a 13-inch side, a 14-inch side, and a 15-inch side. To the nearest tenthof an inch, how long is the median drawn
1. 2 answers
2. asked by anonymous
3. 3,277 views
The human body “burns” glucose (C6H12O6) for energy.a. Write a balanced chemical reaction for the complete combustion of
1. 2 answers
2. asked by Jim
3. 3,215 views
Examine the unalienable rights of individuals as started in the declaration. Do you think these rights are upheld today? Gives
1. 3 answers
2. asked by Sammy
3. 2,971 views
What are the maximum and minimum dimensions (the size range) for the following particle sizes?a) cobble: b) pebble: c) sand:
1. 3 answers
2. asked by Maya
3. 2,718 views
(1)Make 500 ML of 4N H3PO4. How many grams will be needed?(2) In a titration procedure, 20mL of 2N solution were required to
1. 3 answers
2. asked by Nelson
3. 2,582 views
A typical car under hard braking loses speed at a rate of about 6 m/s2. The typical reaction time to engage the brakes is 0.50
1. 1 answer
2. asked by Nidhi
3. 2,571 views
During the 1920s, why did suburbs begin to emerge?A There was a lack of housing in the city B More jobs in the suburb C There
1. 9 answers
2. asked by XXCSGOKIDXX
3. 2,551 views
toby buys a new mp3 player for a price of 45.50 what is the total amount of his credit card is charged if the sales tax is 7%
1. 3 answers
2. asked by val
3. 2,507 views
The Density of aluminum is 2.70 g/cm3. What volume does 2000 g occupy?
1. 1 answer
2. asked by CLaudette
3. 2,475 views
A car production line can produce 24 cars in a 9hour day.A.how many cars are produced in five hours. B.how long will it take to
1. 4 answers
2. asked by sabastian
3. 2,455 views
Analyzing Solution Sets to Linear Equations with the Variable on Both Sides-Infinitely many solutions 5x-2x+7-x=__x__ answers
1. 2 answers
2. asked by Madeline
3. 2,373 views
A tree is 3,212 years old. How can you express this age in scientific notation with the lowest level of precision?3•10^3***
1. 12 answers
2. asked by Jinxx
3. 2,259 views
How much heat (in kilojoules) is required to warm 11.0 g of ice, initially at -14.0 ∘C, to steam at 112 ∘C? The heat
1. 1 answer
2. asked by Julia
3. 2,168 views
In the poem “Telephone Conversation,” which of the following best describes the character’s feeling toward the potential
1. 1 answer
2. asked by Vivianne
3. 2,036 views
In the short story 'The Lottery,' should I capitalize lottery when writing about it:EX- The winnings of the Lottery were
1. 2 answers
2. asked by maya
3. 2,009 views
Which of the following took place at the Tehran Conference?A: Roosevelt deferred to Churchill in all discussions with Stalin. B:
1. 3 answers
2. asked by Marylyn
3. 2,008 views
Describe the Economic Effects of World War 1 Write a paragraph describing how the U.S. government managed the economy during
1. 12 answers
2. asked by EmberShy
3. 1,975 views
Find the pH at each of the following points in the titration of 25 ml of 3.0M HF with 0.3 M NaOH. The Ka value is 6.6x10-4.
1. 1 answer
2. asked by Brooke
3. 1,968 views
Reserving this property requires a $500 security deposit , which will be refunded unless there is damage to the property or
1. 3 answers
2. asked by Ann
3. 1,910 views
What number is 73% of 215? (1 point)215 = 0.73n n = 0.73 × 215 0.73 = n × 215 215 = 73n 2. What percent of 94 is 23? (1 point)
1. 11 answers
2. asked by AsHlYbUg295
3. 1,901 views
Respecting energy, in Leslie White’s formula, E=P*T, “T” stands for:A. the measure of energy efficiency. B. the sum of
1. 1 answer
2. asked by Angela
3. 1,862 views
A piece of copper ball of mass 20g at 200°c is placed in a copper calorimeter of mass 60g containing 50g of water at 30°c
1. 2 answers
2. asked by Abiodun
3. 1,835 views
If you push a 900N refrigerator with the same force as you lift a 40N dumbbell, the dumbbell will move faster. which of
1. 5 answers
2. asked by Hi
3. 1,819 views
Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each
1. 10 answers
2. asked by Naomi
3. 1,781 views
A kitten weighs four pounds and2/3 of a fifth pound. Which mixed number represents the kitten's weight?
1. 1 answer
2. asked by TT
3. 1,617 views
Why was the early West considered a "crossroads of culture"?A: Mexico originally owned the land, so the cultures of Americans,
1. 4 answers
2. asked by ALI
3. 1,604 views
A plane at an altitude of 12,000 feet finds the angle of depression for a building ahead of the plane to be 10.4 degrees. With
1. 1 answer
2. asked by Manuel
3. 1,507 views
A car accelerates from rest at 2.0 m/s2 for 20 s. The speed then remains constant for 20 s, after which the car slows down with
1. 2 answers
2. asked by Mansi
3. 1,277 views
The global competition for the World Cup is broken up into six continental zones. The number of teams in the Scottish team’s
1. 1 answer
2. asked by Katia
3. 1,252 views
The initial velocity, the final velocity, and the time are given. Using one of the equations of kinematics, you can calculate
1. 2 answers
2. asked by Ana
3. 1,228 views
As two trains move along a track, their conductors suddenly notice that they are headed toward each other. The figure gives
1. 0 answers
2. asked by Nidhi
3. 1,209 views
what are the first three terms of the sequence represented by the expression n(n-1)-4? n=1
1. 1 answer
2. asked by Sally
3. 1,195 views
fred is more than 3 years more than twice the age of jane. the sum of their ages is 48. how old is each?
1. 3 answers
2. asked by James
3. 1,166 views
it takes 3 hours for ten pumps to pump 40000l of water ino a dam. how long will it take nine pumps to pump 60000l of water into
1. 2 answers
2. asked by pop
3. 1,135 views
The area of a rectangular park is 4800 Sq me if the ratio of the length and breadth is 3:4,find its length and breadth
1. 2 answers
2. asked by Naveen
3. 1,134 views
The mass of ball A is 10 kilograms and the mass of ball B is 5 kilograms. If the initial velocity is set to 3 meters per second
1. 1 answer
2. asked by NBA Youngboy
3. 1,094 views
Find the smallest integer value of N such that f(x)=O(x^N).a) f(x) = x^7 - 150x^6 + 3x^3 + 111 b) f(x) = (x^3 + 2x^2) / (x^4 +
1. 1 answer
2. asked by Winston
3. 1,026 views
What evidence in the declaration is there of religious faith? How did the religious faith influence the ideas expressed the
1. 1 answer
2. asked by Sonia
3. 1,019 views
An arc of a circle measures 30° if the radius of the circle is 5 cm what is the length of the arc
1. 1 answer
2. asked by jesse
3. 1,013 views
From each pair of substances below, choose the one with the highermolar So, at 298 K a) Hg (s), Hg (l) d) C2H6 (g), C2H4 (g) b)
1. 1 answer
2. asked by Jaline
3. 999 views
How many unpaired electrons for cr3+
1. 0 answers
2. asked by donald
3. 989 views
Three angles of a hexagon are congruent. The other three angles are also congruent, each with a measure twice that of the first
1. 0 answers
2. asked by mystery
3. 988 views
Order the number sets too least to greatest.11/20 , 1/2 , 0.51 A) 0.51, 11/20, 1/2 B) 1/2, 11/20, 0.51**** C) 1/2, 0.51, 11/20
1. 1 answer
2. asked by Urgent!
3. 985 views
Six groups of students sell 162balloons at the school carnival there are three students in each group if student sells the same
1. 3 answers
2. asked by Chloe
3. 979 views
Jesse bought 10 more pencils than erasers. A pencil costs $0.15, and an eraser costs $0.22. He paid a total of $4.46. How many
1. 3 answers
2. asked by Edgard
3. 978 views
A car traveling at 100 km/h strikes a tree. The front end of the car compresses and the driver comes to rest after traveling
1. 1 answer
2. asked by david
3. 968 views
By using different types of technology like satellites, radar, and river gauges, scientist can reduce flood damage and loss of
1. 2 answers
2. asked by Jaden
3. 954 views
What evidence is there that the colonists had already unsuccessfully voiced concerns to the king?
1. 2 answers
2. asked by Jean-luc
3. 954 views
The mass of a 10p coin is 6.5g.What is the mass in kilograms of £20 in 10ps?
1. 1 answer
2. asked by Ruby
3. 949 views
How many grams of MgO are produced during an enthalpy change of -199 kJ? 2 Mg(s) + O2(g) → 2 MgO(s) ΔH = -1204 kJ
1. 0 answers
2. asked by chloe
3. 917 views
What evidence is there that the colonist had already unsuccessfully voiced concerns to the king? ( in the Declaration of
1. 4 answers
2. asked by Jean-luc
3. 897 views
Calculate the Delta Hf of the OH- ion given that the Delta Hf (H2O) = -285.8 kJ mol-1.
1. 1 answer
2. asked by Jim
3. 858 views
The constants for Antoine’s equation for TCE (based on log10 and oC) are: A= 6.5183, B = 1018.6 and C = 192.7. If a container
1. 0 answers
2. asked by Lauren
3. 803 views
Express how the device below and structure helps acheive the purpose of chapter 4. The book is called Narrative Of The Life Of
1. 1 answer
2. asked by Aria
3. 793 views
The (blank) has given scientists information about past life on Earth.
1. 2 answers
2. asked by Aaron
3. 793 views
Type a word document as a one-page letter to be sent to the Cuban and the U.S. governments in which you explain why they should
1. 2 answers
2. asked by softball lover
3. 789 views
a teacher holds 40 class cards of 14 girls and 26 boys. shes huffles the cards and drawn one.a. what is the probability that the
1. 1 answer
2. asked by dona
3. 784 views
16. Each of the following contains examples of alliteration except"Then somthing caught: a helping grain of sand." ***my answer
1. 2 answers
2. asked by Emmy
3. 756 views
A President and Vice- President for a school council are chosen from a hat with the names of all 12 members in the hat.
1. 1 answer
2. asked by Jordan
3. 744 views
1. One of the most common ways to agree in English is to say "Yes" then go on to add another reason why you agree with "and…"2
1. 1 answer
2. asked by rfvv
3. 737 views
Sketch the region R defined by 1 ≤ x ≤ 2 and 0 ≤ y ≤ 1/x3.a) Find (exactly) the number a such that the line x = a
1. 1 answer
2. asked by Angel Santos
3. 729 views
What are some strategies to effectively communicate and explain complex ideas to others?
1. 0 answers
2. asked by sea
3. 725 views
John earn scores of 82%, 74%, and 78% on three mid-term tests in his Mathcourse. To earn a B, his overall course mark needs to
1. 1 answer
2. asked by kate
3. 716 views
Reserving this property requires a $500 security deposit , which will be refunded unless there is damage to the property or
1. 1 answer
2. asked by Ann
3. 701 views
The toxin associated with the foodborne disease botulism is a protein. To avoid botulism, home canners are advised to heat
1. 0 answers
2. asked by Amber
3. 700 views
I have completed a back titration with an antacid tablet weighing 1.25 mg and 0.1494 M concentration of HCL (100 mL was added)
1. 0 answers
2. asked by ashley
3. 695 views
According to a report on 18 scientific associations, __________ that we are in an age of human-caused climate change.A. all of
1. 9 answers
2. asked by Angela
3. 692 views
Problem:ABCDE$\ is an equilateral pentagon with side length 2 in which angle B= angle E=120 degrees. The area of ABCDE can be
1. 1 answer
2. asked by AJ
3. 690 views
Should boys help in kitchen and why?
1. 3 answers
2. asked by Ebenezer
3. 685 views
In this section of the Mahabharata, Krisha talks about doing one's duty.Upanishad Veda Bhagavad Gita***** Ramayana
1. 3 answers
2. asked by My name is unknown
3. 680 views
Suppose you are pulling a wagon with th handle at an angle.how can you make your task easier
1. 0 answers
2. asked by Devon
3. 675 views
What is the relative position of two lines if their orthogonal projection onto the projection planes are a) parallel lines b)
1. 0 answers
2. asked by Tim
3. 675 views
A girl pushes a wooden box across a floor and exerts 140 N to keep the box moving at constant velocity. If the kinetic
1. 1 answer
2. asked by Katie
3. 674 views
A rectangular coil 60mm × 40mm with 25 turns is positioned with its longer sides parallel to a long straight vertical wire
1. 0 answers
2. asked by Katherine .Mk
3. 666 views
Write a letter to your friend in another school describing at least three thing that you like and dislike
1. 3 answers
2. asked by Kennedy
3. 665 views
Two spheres are cut from a certain uniform rock. One has radius 3.54 cm. The mass of the other is 3 times greater. Find its
1. 1 answer
2. asked by Student
3. 664 views
starting from rest, a car accelerates at a constant rate of 3 m/s^2for a time of 5 s;a. compute the velocity of the car at 1 s,
1. 1 answer
2. asked by sumaiya
3. 652 views
Brittany has a gift box in the shape of a cube. Inside of the box measures 15 cm. What is the volume of the gift box.?
1. 1 answer
2. asked by Alana
3. 646 views
Well, I admit that junk food’s unhealthy. However, people have a right to make healthy or unhealthy choices.------------------
1. 3 answers
2. asked by rfvv
3. 645 views
which pair of ratios does NOT form a proportion?A.3/ 5 24/40 B.30/10 15/3 C.9/14 3/4 D.7/12 14/24****
1. 3 answers
2. asked by sf
3. 640 views
New Zealand and Papua New Guinea havea. huge manufacturing industries. b. lush, tropical climates that produce many kinds of
1. 3 answers
2. asked by liz
3. 628 views
From a height of 25 meters a ball is thrown vertically upwards at a velocity of 5 meters per second.a.What time in seconds will
1. 1 answer
2. asked by Laura
3. 623 views
What does NAZI stand for?Why does the Nye Committee encourage Isolationism? Why did Congress pass the Neutrality Act of 1935 and
1. 11 answers
2. asked by Emily
3. 623 views
Why do Oil & Water not mix? I'm so confused (This is just something I wanna know, no multiple choice) also,Ms. Sue, If you see
1. 4 answers
2. asked by Melanie
3. 619 views
Write the correct form of the word cliche.By now, the "damsel in distress" plot is not only ______, but outdated. Answer:
1. 3 answers
2. asked by Kimmy
3. 616 views
Predict when a fast toy car can pass a slower toy car . I marked off a distant of 1.5 meters and recorded the time it took the
1. 0 answers
2. asked by Betty
3. 613 views
im a lil confused on this question it ask what number is 73% of 215am i supposed to multiply 73% and 100 or am is supposed to
1. 3 answers
2. asked by worthless
3. 606 views
Jack enlarged a picture proportionally .. His original picture is 4cm wide and 6cm long. If the new , larger picture is 10cm
1. 3 answers
2. asked by sai tej
3. 604 views
Can rate of law be a decimal??
1. 1 answer
2. asked by Aiyana
3. 599 views
Dan's business makes $75,000 a year. He spends 6% of that on advertising. How kuch does he spend on advertising?Here's what I
1. 4 answers
2. asked by Hatsune Miku
3. 593 views

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