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. 18,819 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. 8,621 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. 7,328 views
Translate this phrase into a algebraic expression.22 more than twice Mabel's age
1. 8 answers
2. asked by Nikki
3. 5,828 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. 4,911 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. 4,038 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. 3,792 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. 3,679 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. 3,568 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. 3,432 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. 3,074 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. 3,019 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. 2,408 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. 2,334 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. 2,290 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. 2,117 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. 2,005 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. 1,995 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. 1,888 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. 1,875 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. 1,791 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. 1,723 views
give the name of the process when anhydrous copper sulphate becomes wet
1. 9 answers
2. asked by augustine
3. 1,708 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. 1,699 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. 1,641 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. 1,538 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. 1,528 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. 1,510 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. 1,442 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. 1,425 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. 1,404 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. 1,402 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. 1,397 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. 1,255 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. 1,238 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. 1,225 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. 1,220 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. 1,212 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. 1,204 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. 1,200 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. 1,152 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. 1,104 views
what are the reason for the olympic games to be largest of all sporting events
1. 6 answers
2. asked by ahmedin
3. 1,101 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. 1,083 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. 1,075 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. 1,063 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. 1,031 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. 1,013 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. 1,010 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. 1,000 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. 969 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. 963 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. 951 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. 944 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. 942 views
Darwin Assumed that evolutionary change was always slow and gradual.
1. 0 answers
2. asked by lol
3. 907 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. 883 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. 882 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. 852 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. 848 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. 848 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. 839 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. 830 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. 800 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. 788 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. 779 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. 761 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. 759 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. 733 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. 731 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. 726 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. 720 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. 713 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. 707 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. 704 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. 691 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. 689 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. 686 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. 678 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. 676 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. 675 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. 672 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. 672 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. 668 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. 660 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. 656 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. 642 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. 637 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. 637 views
18^(4-4y)=54(sqrt(2))^(3y-2)step plz help me
1. 1 answer
2. asked by Anonymous
3. 637 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. 636 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. 634 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. 630 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. 626 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. 625 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. 624 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. 621 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. 609 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. 606 views
normality of a solution containing 2g sodium carbonate in 250mL solution
1. 1 answer
2. asked by silpa
3. 602 views

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