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Questions Asked on April 9, 2020

Suppose f is a one-to-one, differentiable function and its inverse function f^−1 is also differentiable. One can show, using
1. 1 answer
2. asked by quarantine
3. 5,603 views
Given the reaction at equilibrium:BaSO4(s) ↔ Ba2+(aq) + SO42–(aq) BaSO4<--> Ba2+. + SO42- The concentration of SO42– ions
1. 1 answer
2. asked by Carolina
3. 4,827 views
Choose the correct solution in roster form.S is the set of prime numbers that are less than 15. {2, 3, 5, 7, 11, 13} {2, 3, 5,
1. 6 answers
2. asked by Connexus Academy student
3. 4,760 views
which of the follow instrumental classifiers could best show writing with a pencil?a. CL: modified X b. CL: modified P c. CL:
1. 6 answers
2. asked by help pls
3. 3,943 views
Given that f(x)=2x+cos(x) is one-to-one, use the formula(f^−1)′(x)=1 / f′(f^−1(x)) to find (f^−1)′(1).
1. 3 answers
2. asked by quarantine
3. 3,667 views
Which is the most accurate description of the use of social consciousness in political exchanges between the governments of the
1. 10 answers
2. asked by I'm Not Guessing Seriously
3. 3,654 views
Which sentence contains a dependent clause?A. Sentence 4 B. Sentence 5 **** C. Sentence 6 D. Sentence 7 (4) It was almost like
1. 6 answers
2. asked by hello
3. 3,383 views
which is an example of an idea from western countries that has been adopted in southwest Asiaabsolute monarchies sharia laws
1. 11 answers
2. asked by gamzee makara
3. 2,990 views
9. Solve the system of equations algebraically. Show all work. (2 pts.)y = -x2 + 4x – 3 y = -x + 1 I have tried everything
1. 4 answers
2. asked by Cute Fox Girl
3. 2,945 views
Suppose that instead of estimators of the form aX+e , we consider estimators of the form Θˆ=aX and ask for the value of a that
1. 1 answer
2. asked by seun
3. 2,932 views
A box weighing 30 N is pushed a distance of 5 meters. How much work was done?
1. 1 answer
2. asked by Anonymous
3. 2,753 views
Suppose that the random variables Θ and X are not independent, but E[Θ∣X=x]=3 for all x . Then the LLMS estimator of Θ
1. 1 answer
2. asked by seun
3. 2,732 views
A 25.0 mL sample of 0.100 M pyridine (Kb for pyridine is 1.7 ✕ 10-9) is titrated with 0.100 M HCl solution. Calculate the pH
1. 2 answers
2. asked by joe
3. 2,691 views
What intermolecular forces exist in dichloromethane, n-pentanol, and toluene besides London Dispersion Forces?
1. 1 answer
2. asked by Dave
3. 2,574 views
How would you distinguish between calcium hydrogen carbonate and sodium hydrogen carbonate without using any lab chemical
1. 4 answers
2. asked by Elly
3. 2,563 views
A ladder leaning against a wall makes a 75º angle with the ground. The base of the ladder is 5.0 feet from the wall. How high
1. 1 answer
2. asked by kisi
3. 2,449 views
How much power is used if a machine does 28 J of work in 7 seconds? *
1. 4 answers
2. asked by Anonymous
3. 2,424 views
Use implicit differentiation to find an equation of the tangent line to the curve.sin(x+y)=4x−4y at the point (π,π). Tangent
1. 1 answer
2. asked by quarantine
3. 2,390 views
Which of the following compounds is the most polar?HCl HI HBr HF HCl????
1. 3 answers
2. asked by bella
3. 2,388 views
List all subsets of the following set:{dog, cat, fish} A. {dog}; {Cat}; {fish} B. {dog}; {Cat}; {fish}; {dog,cat}; {dog,fish} C
1. 3 answers
2. asked by Anonfile
3. 2,290 views
Line segment AB is perpendicular to CD. Ray BD bisects ∠ABC. What is m∠DBC?A. 22.5 B. 45******* C. 67.5 D. 90
1. 8 answers
2. asked by Bonnie
3. 2,175 views
matt has the following grades in his science class: 92, 85, 96, and 100. of he has one more test to take in the class, what
1. 2 answers
2. asked by Kristia
3. 2,127 views
check my answers1. -23 x 5 my answer is -115 2. -8 x 15 my answer is -120 3. 75 x 6 my answer is 450 4. 12 x -7 my answer is -84
1. 20 answers
2. asked by new helpful guy
3. 2,052 views
If Scarlet made 2 1/2 pounds of trail mix. If she puts 5/6 of a pound into each bag, how many bags can Scarlet fill?Write your
1. 2 answers
2. asked by jasmine
3. 1,938 views
The perimeter of the rectangle below is 150 units. Find the length of side PQ and write the answer with no variables.side 4x+3
1. 2 answers
2. asked by Rob
3. 1,896 views
The drawing shown contains the intersection of two lines.The figure shows the intersection of two lines. The angle formed above
1. 3 answers
2. asked by Bat
3. 1,814 views
A 25.0 mL sample of 0.100 M propanoic acid (HC3H5O2, Ka = 1.3 ✕ 10-5) is titrated with 0.100 M KOH solution. after the
1. 2 answers
2. asked by bill
3. 1,722 views
Ophira's insurance company has notified her that her premiums will increase due to a poor insurance score and a recent claim she
1. 4 answers
2. asked by @johnnnnnnnnnn
3. 1,659 views
1. In what way is animation a type of three-dimensional art?2. What parts of a character do digital artists create? Be sure to
1. 1 answer
2. asked by Jay
3. 1,600 views
Why did the location of the Arkansas post change several times during the early days of settlement?Select all that applySome
1. 2 answers
2. asked by Maddison
3. 1,598 views
how grades can affect your ability to achieve yourcareer goals. Include the subject areas that are most important to your career
1. 2 answers
2. asked by oop
3. 1,586 views
What is a free market?A. Trade conducted with fewer restrictions and lower customs rates B. Markets whose existence is due to
1. 3 answers
2. asked by idontknow
3. 1,571 views
determine whether the vectors u and v are parallel, orthogonal, or neither.u=(5,3) v=(-10/4, -3/2)
1. 1 answer
2. asked by Alice
3. 1,557 views
AN OPEN BOX IS TO BE MADE FROM A CARDBOARD 20 INCHES BY 14 INCHES, BY CUTTING A SQUARE FROM EACH CORNER AND FOLDING UP THE
1. 1 answer
2. asked by Joan
3. 1,514 views
When the following molecular equation is balanced using the smallest possible integer coefficients, the values of these
1. 1 answer
2. $Sh\\$ asked by Sh\\
3. 1,486 views
A party rental company has chairs and tables for rent. The total cost to rent 5 chairs and 2 tables is $18. The total cost to
1. 2 answers
2. asked by Molly
3. 1,299 views
Given that the enthalpy of neutralization for the reaction of HCl (a strong acid) and NaOH (a strong base) is always -55.90 kJ
1. 1 answer
2. asked by chloe
3. 1,289 views
At the platform diving in the Olympics, a diver jumps from either a 5 meter, 7.5 meter or 10 meter board. Neglecting air
1. 1 answer
2. asked by Rhiannon
3. 1,259 views
Which of the following shows that the Whitman’s did not understand the Native Americans?
1. 2 answers
2. asked by Hunter
3. 1,244 views
Given that 2x^2-kx+18 is a perfect square,find k and hence solve the equation 2x^2-kx+18=0 by factorisation.Plz explain in
1. 3 answers
2. asked by lucy
3. 1,235 views
Now that you have explored different types of careers, you should have some idea of whatkind of career you would like to pursue.
1. 1 answer
2. asked by oop
3. 1,214 views
If a machine is doing 500 J of work with 75 watts of power, how long did it take to complete its task? (Round your answer to the
1. 1 answer
2. asked by Anonymous
3. 1,197 views
Consider the function F(x)=k(x^2)+3a) If the tangent lines to the graph of F at (t,F(t)) and (-t,F(-t)) are perpendicular, find
1. 1 answer
2. asked by Ireland
3. 1,125 views
The area of a playground is 168 𝑦𝑑2. The width of the playground is 2 𝑦𝑑 longer than its length. Find the length and
1. 2 answers
2. asked by 𝓜𝓘𝓐
3. 1,091 views
translate this sentence into an inequalitythe sum of a number times 9and 28 is atleast -27
1. 1 answer
2. asked by Alex
3. 1,086 views
If the graph of the function h defined byh(x)= -4x2-1 If translated vertically downward by 3 units, it becomes the graph of
1. 1 answer
2. asked by Leo
3. 1,060 views
A 25.0 mL sample of 0.100 M propanoic acid (HC3H5O2, Ka = 1.3 ✕ 10-5) is titrated with 0.100 M KOH solution.A) 8.0ml B) 12.5
1. 1 answer
2. asked by Jane
3. 1,046 views
Euchre uses only 9’s, 10’s, Jacks, Queens, KIngs and aces. What is the probability that a 5 card hand will have either both
1. 3 answers
2. asked by Ryan
3. 1,005 views
A 25.0 mL sample of 0.100 M pyridine (Kb for pyridine is 1.7 ✕ 10-9) is titrated with 0.100 M HCl solution. Calculate the pH
1. 1 answer
2. asked by ryan
3. 989 views
Fraction equal to 1 that has a denominator of 12
1. 2 answers
2. asked by Jose
3. 967 views
In an experiment to determine heat loss to a calorimeter, 100.0 mL of cool water was measured into the calorimeter and allowed
1. 1 answer
2. asked by chloe
3. 953 views
Select as many of the following statements that are TRUE when comparing Coulomb's Law to Newton's Universal Law of Gravitation.
1. 0 answers
2. asked by ina
3. 946 views
You can construct congruent triangles if you know which of the Following? A. The measure of two angles B. The measure of three
1. 2 answers
2. asked by Bonnie
3. 933 views
What is the theoretic yield of CaO when you have 2.34 g of calcium which reacts with excess oxygen?Here is formula2Ca(s) + O2(g)
1. 1 answer
2. asked by Yams
3. 929 views
Determine the ionic strength of the solution formed by combining the following two aqueous solutions:Potassium iodide (aq), KI:
1. 3 answers
2. asked by hana
3. 919 views
Suppose that Θ and W are independent, both with variance 1 , and that X=Θ+W . Furthermore, E[Θ]=1 and E[W]=2 . The LLMS
1. 1 answer
2. asked by seun
3. 900 views
if angle A and angle B are complementary and angle A and angle C are supplementary, then angle C is a(n) _____________ angle.
1. 3 answers
2. asked by ina
3. 890 views
what is sometimes true about a obtuse triangle.
1. 2 answers
2. asked by Teyona
3. 882 views
How do the governments of South Africa and Nigeria differ?A. South Africa has an authoritarian government; Nigeria is a
1. 2 answers
2. asked by hehehe
3. 874 views
On January 2, 2019. Konrad Corporation acquired equipment for $500,000. The estimated life of the equipment is 5 years or 18,000
1. 0 answers
2. asked by TIFF
3. 871 views
how to determine vectors u and v are parallel, orthogonal, or neither?
1. 2 answers
2. asked by Alex
3. 840 views
Serge had the following scores on his math tests last quarter. 100,94,78,88,87,93,96,and 92.Find the mean absolute deviation for
1. 3 answers
2. asked by Chase
3. 831 views
In a reaction FeS2 is oxidized by O2toFe2O3 and SO2 . If the equivalents of O2 consumedare 'y' then the equivalents of FeS2
1. 1 answer
2. asked by Chethan
3. 808 views
The 9th term of an A.P is three times the 5th term. Is it true or false that the 8th term is five times the 4th term.
1. 1 answer
2. asked by Benedicta
3. 784 views
John runs at 12 km/h. How far does John run in 2.5 hours?
1. 23 answers
2. asked by jasmin
3. 770 views
How much must you deposit in an account that pays 7% annual interest compounded yearly to have a balance of $550 after 5 years?
1. 1 answer
2. asked by Emily
3. 761 views
which of the following instrumental classifiers would most likely be used to show closing a window? does anyone know what this
1. 1 answer
2. asked by tiktok
3. 748 views
Robin Hood exerted an average force of 100 N in pulling back his bow by 0.5 m. He fired the arrow of mass 0.2 kg vertically
1. 2 answers
2. asked by Anonymous
3. 744 views
A fruit company delivers it’s fruit and two types of boxes large and small delivery of five large boxes and six more boxes has
1. 1 answer
2. asked by Molly
3. 721 views
10.8 g of solid ammonium nitrate (NH4NO3, molar mass 80.052 g/mol) is dissolved in 150 mL of water.The temperature change, ΔT,
1. 2 answers
2. asked by chloe
3. 694 views
Calculate the electric force between these twoelectrons. The value of the Coulomb constant 9 × 109 N · m2/ C2 and the
1. 0 answers
2. asked by kc
3. 689 views
Bouncing and Bending Light activity from the Interactive Digital Path website: You observed light passing through lenses and
1. 1 answer
2. asked by help
3. 687 views
1. What for Continents were involved in the triangular trade?2. How did in slave labor make the trade with Europe possible? 3.
1. 1 answer
2. asked by Anonymous
3. 668 views
E. A die is rolled and a coin is tossedFind the probability that the die snows an odd number and that coins show a head
1. 2 answers
2. asked by marnel
3. 637 views
Set up the Discriminant2x^2+12x+10 A) (square root of) 122-4(2)(10) B) (square root of) 22-4(12)(10) C) (square root of)
1. 2 answers
2. asked by NoU
3. 635 views
Suppose that the distance (in miles) is a linear function of his total driving time (in minutes). Eric has 51 miles to his
1. 1 answer
2. asked by Molly
3. 621 views
A sample of 12 measurements has a mean of 30 and a standard deviation of 4.75. Suppose that the sample is enlarged to 14
1. 0 answers
2. asked by Lexi
3. 610 views
Two point charges are separated by 9 cm, withan attractive force between them of 18 N. Find the force between them when they are
1. 0 answers
2. asked by kc
3. 607 views
solve this using zero product property (−4x−3)(x−3)
1. 2 answers
2. asked by nana
3. 588 views
Expand and Simplify (32x+12x^3) / 4 + 16x
1. 2 answers
2. asked by Anonymous
3. 541 views
Ramon's cat eats 30 ounces of cat food in 6 days. Which is equivalent to 30/6?-25/5 A -16/4 B -6/30 C -24/4 D
1. 3 answers
2. asked by Jotaro
3. 538 views
determine vectors u and v are parallel ,orthogonal or neitheru=(2,5) v=(10/3,4/3) please use ab=|a|•|b|•cos theta to solve
1. 5 answers
2. asked by Alex
3. 530 views
In a book shelf 60 identical books occupy a length of 1.5 on a shelf Find the length occupied by 50 such books on shelf
1. 1 answer
2. asked by Anonymous
3. 526 views
x^2+9x+20=0Solve using quadratic formula
1. 1 answer
2. asked by Jack
3. 523 views
Rushton had $90 to spend at a baseball game. She spent 31/45 of her money on her ticket. Then, she spent 3/7 of her remaining
1. 2 answers
2. asked by Anonymous
3. 523 views
It makes 3/4 of an hour for an automated sprinkler to cover 2/7 of a lawn.After an hour has passed ,what fraction of a lawn has
1. 2 answers
2. asked by kim
3. 517 views
how do I write the sum of a number times 2 and 20 is greater than 24 as a inequality?
1. 1 answer
2. asked by Naomi
3. 503 views
4. Which equation has (2, −1) as a solution? (1 point)y = 2x − 1 y = x + 3 y = x – 3 y = −2x + 1
1. 1 answer
2. asked by ssg
3. 501 views
The Ambassador invited our leaders in us for a tour of the zoo identify the underlined word is us what noun or pronoun is this
1. 1 answer
2. asked by Joslin
3. 490 views
A STUDENT HAS SCORED 84, 78 AND 86 ON THREE 100 -POINT EXAMINATIONS FOR MATH CLASS. HOW MANY POINTS DOES THE STUDENT NEED TO
1. 1 answer
2. asked by Melissa
3. 474 views
Which was the first Spanish-ruled country to win independence?A. Venezuela B. Brazil C. Cuba D. Mexico
1. 2 answers
2. asked by quarintine
3. 473 views
Assume that in interstellar space the distancebetween two electrons is about 0.68 cm. The electric force between the two
1. 1 answer
2. asked by kc
3. 467 views
There can be at most 1100 people in the Pokemon conference room. There are currently 20 tables setup that can seat 10 people
1. 1 answer
2. asked by Teresita
3. 465 views
Use power series division to find the Maclaurin series for f(x) = 1/ ( 1+(x^3) ).
1. 1 answer
2. asked by Amy
3. 463 views
Imagine you are a teacher in a 7th grade math class and you want to create an experiment for your class with red, blue, and
1. 1 answer
2. asked by Aaron Wendt
3. 463 views
what was most benefited the United States in its war with Britain
1. 1 answer
2. asked by carol
3. 460 views
A painter earns 15$ per hour. What is the minimum number of hours he must work to earn at least $200? Write an inequality to
1. 2 answers
2. asked by connexus student
3. 445 views
Hi, can you help me create an attention grabber in which someone breaks the law to honor their loved one?
1. 4 answers
2. asked by PLEASE HELP ASAP
3. 431 views
Prove: vectors u•v=u1•v1+u2+v2 from a• b=|a|•|b|•cos D
1. 3 answers
2. asked by Alice
3. 426 views
ASKING FOR HELP,A STUDENT HAS SCORED 84, 78 AND 86 ON THREE 100 -POINT EXAMINATIONS FOR MATH CLASS. HOW MANY POINTS DOES THE
1. 2 answers
2. asked by candace
3. 426 views

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