Questions Asked on November 23, 2016

Expand the logarithmic expression.log8 a/2 My answer is log8a-log8 2
1. 28 answers
2. asked by Steve
3. 18,787 views
Write the system of equations as an augmented matrix. Then solve for x and y.5x-4y=12 -5x+3y=9
1. 1 answer
2. asked by jimmy
3. 8,611 views
A 30.0 mL sample of 0.165 molL−1 propanoic acid (Ka=1.3×10−5) is titrated with 0.300 molL−1KOH.Calculate the pH at 0,
1. 3 answers
2. asked by Sam Dowen
3. 7,315 views
Translate this phrase into a algebraic expression.22 more than twice Mabel's age
1. 8 answers
2. asked by Nikki
3. 5,814 views
A piece of wood float on water and sinks in a methylated spirits .if the density of the wood is 0.8g/cm,explain why it would
1. 12 answers
2. asked by Raymond
3. 4,892 views
the perimeter of a farm is187.2m .if its width is 39m,then find the ratio between its length and width.
1. 5 answers
2. asked by ratios
3. 4,024 views
Which resource would be most helpful in finding a synonym for sentimental?A. a thesaurus*** B. a dictionary C. an article D. an
1. 3 answers
2. asked by Sid.V
3. 3,779 views
Use synthetic division and the given factor to completely factor the polynomial.x^3-x^2-24x-36; (x-6) How do I do this?
1. 4 answers
2. asked by Olivia N J
3. 3,663 views
In what aspects did the experiences vary between white individuals living in the Northern and Southern regions during that
1. 0 answers
2. asked by ms sue savage lmaoe
3. 3,555 views
A manufacturer produces two models of mountain bikes. Model A requires 5 hours of assembly time and 2 hours of painting time,
1. 4 answers
2. asked by FARINTI
3. 3,423 views
Unit 4 Lesson 4: Writing Workshop: Compare & contrast essayI have to compare Nethergrave with something that's science fiction,
1. 7 answers
2. asked by Shia LaBeouf
3. 3,057 views
parasitic worm infestation is hypothesized to be damaging to the host. However scientists have recently discovered that worm
1. 1 answer
2. asked by mae
3. 3,008 views
Use the Remainder Theorem to find the remainder when P(x)=x^4-9x^3-5x^2-3x+4 is divided by x+3.How do I do this?
1. 3 answers
2. asked by Olivia N J
3. 2,399 views
I think of a number,multiply it by 3 and add 7.i get the Same answer if I multiply the number by 4 and subtract 12.find the
1. 3 answers
2. asked by Juli
3. 2,316 views
Given that x squared + y squared = 5xy,show that; (a) 2log(x+y\√7)=log x + log y. (b). Log ( x- y\√3) = 1\2( log x + log y)
1. 4 answers
2. asked by Anonymous
3. 2,286 views
1.Rita is writing a story.2.I was buying vegetables. 3.seema was eating apples. 4. The family was watching a cricket match.
1. 2 answers
2. asked by Bhushita
3. 2,102 views
Evaluate the surface integralS F · dS for the given vector field F and the oriented surface S. In other words, find the flux of
1. 1 answer
2. asked by Taylor
3. 1,990 views
a body projected vertically up from ground crosses a point Pafter 4 seconds and again after 6 seconds Maximum height reached by
1. 2 answers
2. asked by devi
3. 1,976 views
The Athenian assembly appointed 10 generals whoa. collected taxes b. led armies into battle c. carried out the assembly's law d.
1. 6 answers
2. asked by bianca
3. 1,869 views
Which word in the following sentence is modified by an adverb?The baby crawled slowly toward her favorite toy. A.Crawled B.Baby
1. 6 answers
2. asked by Sid.V
3. 1,866 views
How revolutionary was the Scientific Revolution? Provide at least three examples as evidence to support your opinion.I need help
1. 1 answer
2. asked by evelyn
3. 1,780 views
a survey of reading habits of 100 students showed that 30 read both comics and novels. 10 read neither comics nor novels and
1. 4 answers
2. asked by Anonymous
3. 1,709 views
give the name of the process when anhydrous copper sulphate becomes wet
1. 9 answers
2. asked by augustine
3. 1,695 views
**Image of girls at a cafe.**Donde estan las chicas? A)en el cafe*** B)a la cafe C)en la cafe D)en al cafe Am I correct?
1. 4 answers
2. asked by Sam
3. 1,689 views
1) A ladder that is 15m long is leaning up against a building. The ladder makes an angle of 30 degrees with the ground.a) Find
1. 1 answer
2. asked by Jessica
3. 1,603 views
Mammals whose young develop in a pouch on the mother's body are called:a.placental mammals b.monotremes c.marsupials
1. 3 answers
2. asked by Nonya
3. 1,521 views
Susan would like to set up an endowment fund which would award a student with a scholarship of $500 at the end of each year. The
1. 1 answer
2. asked by kiran
3. 1,510 views
A particle moves along line segments from the origin to the points (3, 0, 0), (3, 3, 1), (0, 3, 1), and back to the origin under
1. 2 answers
2. asked by Anon
3. 1,504 views
Which sentence use coordinate adjectives?A. Talia wore a pink, striped shirt.*** B. Talia wore a shirt, shorts, and shoes. C.
1. 3 answers
2. asked by Sid.V
3. 1,426 views
You are given five identical resistors each of resistance r. How can you arrange all these resistors (in series, in parallel, or
1. 2 answers
2. asked by Sarah
3. 1,414 views
Use Stokes' Theorem to evaluateC F · dr where C is oriented counterclockwise as viewed from above. F(x, y, z) = yzi + 9xzj +
1. 1 answer
2. asked by Taylor
3. 1,388 views
A farmer is going to divide her 60 acre farm between two crops. Seed for crop A costs $20 per acre. Seed for crop B costs $10
1. 3 answers
2. asked by josh
3. 1,377 views
Evaluate the surface integralS F · dS for the given vector field F and the oriented surface S. In other words, find the flux of
1. 1 answer
2. asked by Anon
3. 1,376 views
Find the domain of the vector-valued function.r(t) = sin ti + 4 costj + tk plz help me working
1. 1 answer
2. asked by ....
3. 1,237 views
I am a little unsure of how to answer this question:Write an inequality to represent the limit you may not exceed when spending
1. 2 answers
2. asked by Cassidy (Please help me Mrs. Sue)
3. 1,228 views
Two identical loudspeakers are 2 m apart. A person stands 4.6 m from one speaker and 3.4 m from the other. What is the lowest
1. 0 answers
2. asked by Joshua
3. 1,209 views
Zoe Goggles is a deep sea underwater photographer. Her camera and lenses are valued at $4,000. There is a chance of 1/20 that
1. 0 answers
2. asked by Anonymous
3. 1,209 views
A ball thrown downward with an initial velocity of 20m/s.what will be itsvelocity after 5s
1. 1 answer
2. asked by Subhasong
3. 1,209 views
A 238U nucleus is moving in the x-direction at 5.0x10^5m/s when it decays into an alpha particle (4He) and a 234Th nucleus. The
1. 1 answer
2. asked by Cristina
3. 1,191 views
Evaluate the surface integralS F · dS for the given vector field F and the oriented surface S. In other words, find the flux of
1. 0 answers
2. asked by Anon
3. 1,190 views
Does the kinetic energy of a car change more when it speeds up from 10 to 15 m/s or from 15 to 20 m/s? Explain.
1. 1 answer
2. asked by Anonymous
3. 1,131 views
Use Stokes' Theorem to evaluateC F · dr where C is oriented counterclockwise as viewed from above. F(x, y, z) = xyi + 5zj +
1. 4 answers
2. asked by Taylor
3. 1,091 views
what are the reason for the olympic games to be largest of all sporting events
1. 6 answers
2. asked by ahmedin
3. 1,087 views
The number of diagonals D I a polygon of n sides is given in the formula D=n(n-3)/2.Use the formula to find: A. The number of
1. 1 answer
2. asked by Raven
3. 1,071 views
Revise the following paragraph, improving it without changing its overall meaning. Pay particular attention to any potential
1. 2 answers
2. asked by mary
3. 1,064 views
How could you use 100 pounds of force to lift a 200 pound weight? Explain precisely, listing any necessary distances and
1. 1 answer
2. asked by Nathaly
3. 1,049 views
A 2.00L flask was filled with 4.00 mol of HI at a certain temperature and given sufficient time to react. At equilibrium the
1. 1 answer
2. asked by Jessica
3. 1,025 views
A girl uses a spanner of length 20cm to tighten a nut. IF she pulls at right angles to the end of the spanner with a force of
1. 2 answers
2. asked by atiyya
3. 1,003 views
If the ninety term of an A.P is 30, find the Sum of its first seventeen terms
1. 1 answer
2. asked by bhavika
3. 1,002 views
Two forces are applied to a 0.5 kg hockey puck causing it to accelerate. The first force has a magnitude of 10.0 N and is
1. 1 answer
2. asked by Mark
3. 980 views
Which word in the following sentence is a possessive pronoun?Joe's sister showed me the new puppy her family adopted. A.her***
1. 1 answer
2. asked by Sid.V
3. 956 views
An air plane flies 20 km in a direction 60 degree west of north then 40 km straight east and then 10 km in a direction 30 degree
1. 3 answers
2. asked by Kundan Subedi
3. 955 views
Use Stokes' Theorem to evaluateC F · dr where C is oriented counterclockwise as viewed from above. F(x, y, z) = yzi + 9xzj +
1. 0 answers
2. asked by Anon
3. 942 views
Consider ∠C such that sin C = 7/25a) What are the possible quadrants in which ∠C may lie? b) If you know that cos C is
1. 1 answer
2. asked by Katie
3. 933 views
Evaluate the surface integralS F · dS for the given vector field F and the oriented surface S. In other words, find the flux of
1. 0 answers
2. asked by Anon
3. 932 views
Darwin Assumed that evolutionary change was always slow and gradual.
1. 0 answers
2. asked by lol
3. 889 views
A rectangle has a length that is 2 less than 3 times the width. If the perimeter is 84, find the dimensions of the rectangle.
1. 1 answer
2. asked by Noah
3. 870 views
I need help RIGHT NOW!!!!!!!!!!!!!!On the blueprints of Adam's office building, the length of his rectangular office space is 5
1. 1 answer
2. asked by Chelsea
3. 870 views
Find the gravitational force of attraction between two balls each weighing 10 kg,when placed at a distance of 1 meter apart
1. 1 answer
2. asked by saddam
3. 846 views
Write the system of equations as an augmented matrix. Then solve for x and y.-4x-y=6 12x-2y=-8
1. 1 answer
2. asked by FARINTI
3. 845 views
Evaluate the surface integralS F · dS for the given vector field F and the oriented surface S. In other words, find the flux of
1. 0 answers
2. asked by Anon
3. 842 views
A cooperation must appoint a president, CEO, coo, CFO. There are 15 qualified candidates. How many ways can the officers be
1. 2 answers
2. asked by Nae
3. 828 views
The Personal ManagerCratex Ltd. 21 Firside Road Birmingham B15 2RX --------------------------- This is a recipient's address for
1. 2 answers
2. asked by rfvv
3. 805 views
1. I still could not understand him.2. I still don't understand. 3. He was still waiting for her . 4. He has still been looking
1. 2 answers
2. asked by rfvv
3. 791 views
Posted by rfvv on Tuesday, November 22, 2016 at 12:22pm.An airplane is a vehicle with wings and one or more engines that enable
1. 2 answers
2. asked by rfvv
3. 775 views
I am a little unsure of how to answer this question:Write an inequality to represent the limit you may not exceed when spending
1. 1 answer
2. asked by Cassidy
3. 770 views
A boy has a mass 40kg and a girl of mass 30kg play on a see-saw, where must the girl sit to make it balance?
1. 1 answer
2. asked by atiyya
3. 752 views
An angle θ satisfies the relation csc θ cos θ = -1.A) Use the definition of the reciprocal trigonometric ratios to express
1. 1 answer
2. asked by Henry
3. 749 views
Christy drove at an average speed of 55 mi/h from her home in San Francisco to visit her sister in Tucson. She stayed in Tucson
1. 1 answer
2. asked by Laura
3. 717 views
A box contains 4 red marbles and 5 blue marbles. Michelle picks 3 marbles at a random. If Z is the random variable, representing
1. 2 answers
2. asked by Eggy
3. 717 views
Find all values of c that satisfy the Mean Value Theorem for integrals forf(x)= x^{2} on the interval [-3, 3]
1. 1 answer
2. asked by Anonymous
3. 716 views
If oranges are bought at $60.00 per dozen and sold at $10 each. What is the profit or loss
1. 2 answers
2. asked by Keanna
3. 703 views
Calculate the total amount (loan and interest)to be paid on a loan of N1 000.00, borrowed for 2 years at a simple interest rate
1. 2 answers
2. asked by Funbi
3. 696 views
I am a little unsure of how to answer this question:Write an inequality to represent the limit you may not exceed when spending
1. 0 answers
2. asked by Donut Holstein
3. 693 views
WHen the question asks, what is the basic premise of the environmental act. What is it asking me for, what it covers? I
1. 2 answers
2. asked by AA
3. 690 views
Nancy is indifferent between a gamble that pays $625 with a probability of 20% and $100 with a probability of 80%, versus a sure
1. 0 answers
2. asked by Daniel
3. 682 views
the jetstream is a strong wind current that flows across the united states. flying with the jetstream, a plane flew 3,000 miles
1. 1 answer
2. asked by Jessica
3. 674 views
Two masses are connected by a light cord over a frictionless pulley. is M1 = 8.5kg and m2 = 6.6 kg. calculate the tension in the
1. 0 answers
2. asked by IBZ
3. 672 views
Use Stokes' Theorem to evaluateC F · dr where C is oriented counterclockwise as viewed from above. F(x, y, z) = xyi + 5zj +
1. 0 answers
2. asked by Anon
3. 671 views
an upward force of 45.0N is applied to catch a falling girl's bowling ball with a mass of 5.45kg(12lb). What is the acceleration
1. 0 answers
2. asked by Li Jun Heum
3. 668 views
A 103kg SWAT team member descends a 27.5m cable attached to a helicopter. If he wishes to reach the bottom in 3.5s, what average
1. 1 answer
2. asked by Anonymous
3. 662 views
Solve the set of linear equations by the matrix method. a+3b+2c= 3, 2a-b-3c= -8, 5a+2b+c=9, solve for a
1. 1 answer
2. asked by Tunde
3. 659 views
A 8.4-kg block is lifted vertically 9.0 m at constant speed by a boy. The work done by the boy is about:
1. 1 answer
2. asked by Ahmad
3. 654 views
One hundred liters of a 57.84% acid solution is obtained by mixing a 75% solution with a 42% solution. How many liters of each
1. 0 answers
2. asked by Lewis
3. 649 views
1. I happened to meet he on the sidewalk.2. I chanced to meet her on the sidewalk. 3. I met her on the sidewalk by chance. 4. I
1. 2 answers
2. asked by rfvv
3. 648 views
The difference between the length and the breathe of a rectangle is 12 m.the perimeter of a rectangle is 144m.find the
1. 1 answer
2. asked by komal
3. 648 views
Suppose F(t) is an antiderivative of t^{3}. Then F'(t)= t^3.According to the Second Fundamental Theorem of Calculus, x ∫
1. 1 answer
2. asked by James
3. 633 views
18^(4-4y)=54(sqrt(2))^(3y-2)step plz help me
1. 1 answer
2. asked by Anonymous
3. 629 views
I don't understand what steps I have to do in order to solve this problem.An angle's rays cut off an arc length of 227
1. 2 answers
2. asked by Keira
3. 625 views
Bob works in construction and works 8 hours each day.(a) if he spends 7/12 of the time mixing cement and the remainder of the
1. 1 answer
2. asked by indira
3. 620 views
Two rods of equal length and temperature at end of the rods is T1 and T2. What is the condition for equal flow of heat through
1. 0 answers
2. asked by athri
3. 620 views
Find the two natural no in the ratio of 5:7 such that it's lam is 210 with method
1. 4 answers
2. asked by sanjay
3. 619 views
Three times the difference of two numbers is 3 more than the larger and three times their sum is less than 8 Times the smaller
1. 1 answer
2. asked by komal
3. 614 views
Q1. Does a recipient's address mean a receiver's address?Q2. Are the following all correct? They are for the date under the
1. 3 answers
2. asked by rfvv
3. 614 views
The figure is made up of two rectangles measuring 7cm by 3 and a square of side 4cm. Find the area of the figure.
1. 2 answers
2. asked by Austin
3. 609 views
Lisa went to the store and bought 100 pounds of fruit for $100.00. The peaches were $10.00 a pound, the melons were $3.50 per
1. 1 answer
2. asked by Melissa
3. 606 views
1. He was flying above the clouds.2. He was flying over the clouds. (Are both the same in meaning?) 3. The bird is flying to the
1. 1 answer
2. asked by rfvv
3. 602 views
You have 48 minutes to take an exam of 21 questions. After you finish the first 10 questions, you realize you must answer the
1. 0 answers
2. asked by Lewis
3. 591 views
normality of a solution containing 2g sodium carbonate in 250mL solution
1. 1 answer
2. asked by silpa
3. 590 views
The sum of the two digits of a number is 11 .the difference between the original number and the number formed by interchanging
1. 1 answer
2. asked by komal
3. 590 views

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