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January

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. 7,546 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. 3,229 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. 955 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. 1,792 views
what is the inverse of the given relation?for the function f(x)=xx-2,find (fof-1)(10)
1. 1 answer
2. asked by zach
3. 562 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. 646 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. 642 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. 4,275 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. 640 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. 620 views
Comparison of bottles 1/3 and 2/6
1. 1 answer
2. asked by Chloe
3. 322 views
JOhn hs 2 apples, Many has 9 apples, how many apples are in total?
1. 5 answers
2. asked by Anonymous
3. 453 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. 3,391 views
I am having a difficulty with solving proofs, such as triangle proofs for my homework, is there any tips and tricks to be able
1. 1 answer
2. asked by Ray
3. 448 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. 773 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. 623 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. 653 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. 1,132 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. 1,816 views
Most of the following sentences lack at least one period, question mark, exclamation point, comma, semicolon, or colon. Add the
1. 2 answers
2. asked by Hayden
3. 512 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. 606 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. 938 views
The Density of aluminum is 2.70 g/cm3. What volume does 2000 g occupy?
1. 1 answer
2. asked by CLaudette
3. 2,441 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. 2,682 views
what role doescarbon dioxide play in plant processes
1. 1 answer
2. asked by Anonymous
3. 458 views
The sum of 23 and Hans height is 54
1. 1 answer
2. asked by Anonymous
3. 418 views
Can rate of law be a decimal??
1. 1 answer
2. asked by Aiyana
3. 575 views
Insert colons as needed.1. Uncle Jerry likes the following authors Alex Haley, Mark Twain, and Willa Cather. 2. Remember these
1. 1 answer
2. asked by Hayden
3. 465 views
Calculate ∆S universe for the process H2O (s) → H2O (l) given that∆Hfusion = 6.02 kJ/mol and ∆S system = 22.1 J/K mol .
1. 0 answers
2. asked by Mi
3. 529 views
How many liters would 1.000g of helium gas occupy at STP?
1. 1 answer
2. asked by Vincent
3. 471 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. 947 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. 1,466 views
Can someone please explain to me how to calculate reaction order with respect to something?I've read this in my textbook, and I
1. 1 answer
2. asked by Aiyana
3. 532 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. 939 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. 579 views
I am having trouble with this question and I am unsure how to solve it...True or False (with justification) The function sin(x)
1. 1 answer
2. asked by Emily
3. 461 views
let f (x)=x-3,and g(x)=x^2find f(g)(4)
1. 1 answer
2. asked by steve
3. 335 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. 758 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. 1,936 views
A solution of 25.0mL of 0.10mol/L hydroiodic acid is titrated with0.10mol/L ammonia.Determine the pH at equivalence.
1. 1 answer
2. asked by rana
3. 448 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. 589 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. 754 views
is the height of a ball be thrown directly related to the initial velocity? if i were to graph initial velocity as y and height
1. 2 answers
2. asked by Anthony
3. 564 views
Neptune can complete a rotation at 18 to 20 hours. You're rania's can make one in 16 to 28 hours. What is the average time it
1. 0 answers
2. asked by Jessica
3. 461 views
If yuo find four different numbers totaling 54 so that if you ad 2 one of the numbers lf you take 2 from another num if multiply
1. 1 answer
2. asked by Anonymous
3. 471 views
What was the author's main purpose for writing the passage?A. to tell an uplifting story B. to explain how to win an election C.
1. 0 answers
2. asked by Your Friend
3. 143 views
How many unpaired electrons for cr3+
1. 0 answers
2. asked by donald
3. 959 views
In my opinion, there are so many advertisements everywhere we go, but many/much of them are ineffective.------------------------
1. 1 answer
2. asked by rfvv
3. 481 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. 608 views
draw a flowchart wich genrates frist 50 items of the fibonacci 1,2,3,.....?
1. 3 answers
2. asked by fhhh
3. 542 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. 704 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. 710 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. 1,241 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. 1,162 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. 2,535 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. 658 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. 563 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. 987 views
Which living things can harbor prion-like proteins?
1. 0 answers
2. asked by Amber
3. 401 views
Explain the first ionization energy of lithium is greater than that of sodium
1. 3 answers
2. asked by donald
3. 4,334 views
objective and subjective tests which include written and research papers are called
1. 1 answer
2. asked by Anonymous
3. 463 views
What is0.7 x 10 = x 10 = 0.07 x 10 = x 10 = 0.23 x 10 = 0.023 x 10 = 0.004 x 10 = 0.404 x 10 =
1. 1 answer
2. asked by Rei
3. 392 views
what number has 6 tens and 5 ones
1. 1 answer
2. asked by Mahmoud
3. 464 views
What number has 3 digitals on the hundred square
1. 0 answers
2. asked by Mahmoud
3. 423 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. 1,882 views
BY WHAT NO SHOULD 3-³ BE MULTIPLED TO OBTAIN 4
1. 1 answer
2. asked by SUJAL IS A LOL
3. 368 views
Given the function rule f(x)=x^2-5x+1, what is the output of f(-3)
1. 1 answer
2. asked by Sally
3. 546 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. 1,157 views
what number has 6 tens and 5 ones
1. 1 answer
2. asked by Mahmoud
3. 303 views
The length of a room is 9meter it's floor is tilled by using 96 squares of 0.75 *0.75m each. What is the breath of the room
1. 1 answer
2. asked by sure
3. 473 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. 1,097 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. 1,557 views
9-8x7+6:3=...?
1. 1 answer
2. asked by Mina
3. 359 views
Name a pair of complementary anglesA: anglesign 1 and anglesign 4 B: anglesign 1 and anglesign 6 C: anglesign 3 and anglesign 4
1. 1 answer
2. asked by Gracie
3. 556 views
A girl runs up a stairway that is 6m high with a 500g book, her mass is 70kg. Take g=10m/s2 calculate (a) weight of the book (b)
1. 1 answer
2. asked by Godfrey
3. 560 views
Name a pair of complementary anglesA- anglesign 1 and anglesign 4 B- anglesign 1 and anglesign 6 C- anglesign 3 and anglesign 4
1. 1 answer
2. asked by Anon
3. 515 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. 928 views
What is the area between z=0 and z=2.95
1. 2 answers
2. asked by Marco
3. 496 views
What are some strategies to effectively communicate and explain complex ideas to others?
1. 0 answers
2. asked by sea
3. 689 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. 679 views
what are the next three terms in the sequence?5,-9,19,-37,75, ___, ____, ____
1. 2 answers
2. asked by Sally
3. 418 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. 1,060 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. 2,129 views
The dimension of a closed box are 30cm by 20cm by 10cm high. If the thickness of all six panels is 1 cm find its volume.
1. 1 answer
2. asked by Deeksha
3. 519 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. 1,005 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. 615 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. 4,837 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. 580 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. 2,202 views
A train travelling north at a speed of 50km/h and another train travelling in the same direction at a speed of 8km/h.Calculate
1. 1 answer
2. asked by Kago Koonne
3. 523 views
What actions did progressive take to deal with the issue of child labor?
1. 1 answer
2. asked by Lay
3. 525 views
solve: 3x+2y-4+6=4x-2y+7-1
1. 1 answer
2. asked by i dont know the answer
3. 297 views
What are the explanation of the following idioms:get a piece of slice of the action,a ripe age,clear the air,add fuel to the
1. 1 answer
2. asked by Kago Koonne
3. 442 views
Which living things can harbor prion-like proteins?
1. 0 answers
2. asked by Amber
3. 454 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. 2,505 views
Four years ago did was 14yrs old. Her brother was thrice her age. What will be their total age in n years.
1. 1 answer
2. asked by Netra
3. 517 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. 1,867 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. 1,186 views
in triangle QRS, q=10.2m, r=20.5m, s12.8m..Solvetriangle QRS by determining the measurements of each degree to the nearest tenth
1. 1 answer
2. asked by dee
3. 456 views
5 more than x
1. 1 answer
2. asked by Brian Samuel
3. 233 views

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