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the british nautical mile is defined as the length of a minute of arc of a meridian. Since Earth is flat at its poles, the
1. 1 answer
2. 594 views
You have a new mobile phone. The phone costs $140 and then you pay for a one year contract at $15 per month.How much do you pay
1. 1 answer
2. 1,131 views
Each coach has 50 seats and there are 1030 supporters.How many coaches are needed to take all the supporters?
1. 1 answer
2. 1,274 views
Tom is putting cartons of ice-cream in one of the freezers. There are 13 boxes and each box contains 24 cartons.How many cartons
1. 2 answers
2. 1,825 views
the deer is standing still while it is struck by the car. The deer has a mass of 195 kg and the car has a mass of 1280 kg. What
1. 3 answers
2. 358 views
Notta fishent is out driving with her friends. her car engine needs a tune-up, and is running poorly. Usually she gets 18.5
1. 1 answer
2. 403 views
Momentum of car and passengers immediately before collision occurs?Mass of passenger + car= 1532 kg speed= 28 mph when collision
1. 1 answer
2. 497 views
How do you find momentum immediately before collision?
1. 5 answers
2. 528 views
What is 13.8 plus 44?
1. 1 answer
2. 269 views
John earned $45.90 during the summer break. He used of the money to buy trading cards. Then, he used of the remaining amount to
1. 3 answers
2. 1,050 views
Antonia bought a set of dishes, a towel, and a candle at a housewares store. The set of dishes cost $35.43, the towel cost
1. 1 answer
2. 810 views
A,B & C are the points (-8, -4), (-2, 6) and (4, -4) respectively. show that ABC is an isosceles triangle. find the perimeter of
1. 1 answer
2. 783 views
An NCAA basketball has a radius of 4 ¾ inches. What is the exact surface area and volume of the basketball?
1. 1 answer
2. 526 views
Jim Mead is a veterinarian who visits a Vermont farm to examine prize bulls. In order to examine a bull, Jim first gives the
1. 1 answer
2. 943 views
This square sheet of paper P QRS measures 40 cm × 40 cm.The top-left corner P is folded down to meet M, the midpoint of the
1. 0 answers
2. 1,114 views
<html>=<htML>True** False Thx!
1. 1 answer
2. 362 views
A research team conducted a study showing that approximately 10% of all businessmen who wear ties wear them so tightly that they
1. 1 answer
2. 1,135 views
What would happen in Mexico if remittances from the United States slowed down?A. The Mexican economy would slow down. B. (this)
1. 5 answers
2. 2,064 views
In a square ABCD, point P is chosen inside ABCD and point Q outside ABCD such that APB and BQC are congruent isosceles triangles
1. 1 answer
2. 735 views
Please help me understand with steps, I really don't get itA square plate has a side length of 1.20 m. A 24.0-N ~ m torque is
1. 1 answer
2. 579 views
In how many positive four-digit integers that are not multiples of 1111 do the digits form an arithmetic sequence? (The digits
1. 5 answers
2. 3,029 views
Which is the SIMPLEST level of organization in a human being?A) cells B) organs C) tissues D) organ systems C?
1. 2 answers
2. 2,255 views
A species of rabbit lives in a meadow where grass plants are readily available during summer months. The rabbits do not stray
1. 4 answers
2. 2,008 views
If Group A has 1/100 items defective, and Group B has 1/200 items defective.What is the probability the second item inspected
1. 0 answers
2. 476 views
I'm doing research on the titanic and I have to answer this question can you helpHow do you believe the Titanic Sunk? I believe
1. 7 answers
2. 735 views
Solve the proportion using cross product round to the nearest hundredth if necessary 3.9/2.6 = y/6.2A. 12.26 B. 16.35 C. 4.13 (I
1. 5 answers
2. 2,562 views
In a city park, a certain type of flower attracts bees, which in turn attracts robin birds that feed on the bees and then
1. 0 answers
2. 718 views
which of the following children's playground equipment can be used to model and explain the movement of matter in the biosphere?
1. 2 answers
2. 656 views
A force of 40N is applied at the end of a wire 4m long and it produces an extension of 0.24mm.if the diameter of the wire is
1. 4 answers
2. 2,192 views
One bag contains 4 white balls and 3 black balls. If someone draws one ball from the bag and then replaces it and draws another,
1. 8 answers
2. 655 views
In a two-digit number the units’ digit is 7 more than the tens’ digit. The number with digits reversed is three times as
1. 2 answers
2. 679 views
The side lengths of an equiangular octagon are $1$, $2$, $3$, $4$, $1$, $2$, $3$, and $4$ in clockwise order. Find the octagon's
1. 4 answers
2. 2,235 views
If the shadow of a 45 foot building is 60 feet long what time of day is it?
1. 1 answer
2. 476 views
The Varignon parallelogram of the Varignon parallelogram of quadrilateral ABCD is a 3*4 rectangle. Find AC+BD.I don't understand
1. 2 answers
2. 647 views
Write an inequality for the word sentence:k is less than zero. A. k > 0 B. k ≥ 0 C. k < 0 •••• D. k ≤ 0
1. 5 answers
2. 4,047 views
A coat cost 84 poundsIt's price is reduced by 10 percent in a sale What is the sale price of the coat?
1. 2 answers
2. 540 views
In simplist form why is 2^2/2^5 a fraction
1. 1 answer
2. 653 views
Why is urbanization associated with the industrial revolution?The expansion of family farms refocused the nation on agriculture
1. 19 answers
2. 3,607 views
what was one strength of the articles of confederation?A. It allowed states to make decisions for themselves. B. it gave the
1. 1 answer
2. 916 views
(4y to the fifth power) to the fifth power
1. 1 answer
2. 481 views
What is the sum of the first 60 odd numbers?
1. 1 answer
2. 374 views
China population is approximately 1.325 billion. The United States has approximately 0.304 billion. How many times as many
1. 2 answers
2. 705 views
When you have a 76% in math and you need to get your grade up to a b and daily assignments are 10% and quizzes are 80%. How will
1. 2 answers
2. 495 views
A club has 4 members. From these members, the positions of president, vice-president, and treasurer have to be filled. In how
1. 2 answers
2. 1,124 views
A 12ft tall building casts a shadow. The distance from the top of the building to the tip of the shadow is 18 ft. Find the
1. 1 answer
2. 910 views
∆ABC has the points A(1, 7), B(-2, 2), and C(4, 2) as its vertices.The measure of the longest side of ∆ABC is units. ∆ABC
1. 2 answers
2. 5,014 views
3. Which of the following quotes from the text best reveals Windrider's approach to living?A- "I don't know much about being a
1. 25 answers
2. 2,806 views
Suppose the osmotic pressure of blood at 37 °C is 7.65 atm andyou are preparing an intravenous (IV) NaCl solution for a
1. 0 answers
2. 650 views
What message was the designer of this hamburger ad hoping to send with the catchphrase homestyle?This burger will allow you to
1. 38 answers
2. 20,560 views
Suppose the osmotic pressure of blood at 37 °C is 7.65 atm andyou are preparing an intravenous (IV) NaCl solution for a
1. 0 answers
2. 808 views
Is -49 rational or irrational
1. 1 answer
2. 726 views
3. Which type of judgeship has the least restrictive qualifications?4. Which types of judgeships are elected statewide and which
1. 2 answers
2. 1,749 views
What is the minimum value of the expression 2x^2+3y^2+8x-24y+62 for real x and y?
1. 1 answer
2. 618 views
Which statement from "Zoos: Joys or Jails?" best captures the author's point of view?"At the zoo they are treated with care, but
1. 3 answers
2. 1,313 views
Use summation notation to write the series 2+4+6+8 for 10 term in each of these images, the lower limit of the summation
1. 24 answers
2. 15,478 views
Is there a common ratio for the geometric sequence and what are the missing terms?2, -4, -16, -36..
1. 0 answers
2. 390 views
Is there a common ratio for the geometric sequence and what are the missing terms?2, -4, -16, -36..
1. 2 answers
2. 477 views
What are the coordinates of the points where the graphs of f(x)=x^3-x^2+x+1 and g(x)=x^3+x^2+x-1 intersect? Give your answer as
1. 1 answer
2. 1,037 views
What is the sum of all values of k such that the equation 2x^2-kx+8=0 has two distinct integer solutions?Thank you for your
1. 2 answers
2. 869 views
The equation y=-4.9t^2+3.5t+5 describes the height (in meters) of a ball thrown upward at 3.5 meters per second from 5 meters
1. 1 answer
2. 995 views
A 2009 by 2009 square has its length decreased by 50 and its width increased by 50. By how much does its area change?Thank you
1. 2 answers
2. 754 views
For the graph of a certain quadratic y = ax^2 + bx + c, the vertex of the parabola is (3,7) and one of the x-intercepts is
1. 2 answers
2. 598 views
True or False?Energy is measured in Newtons?
1. 4 answers
2. 658 views
1. Which of the following has made flooding worse in the Koreas?A. lack of tree covers** B. lack of crops C. too many droughts
1. 21 answers
2. 3,931 views
which adaptation to southeast asia's geography has been most successful?a)skyscrapers allow everyone to have plenty of space to
1. 1 answer
2. 682 views
y = 2[cos1/2(f1 - f2)x][cos1/2(f1 + f2)x]let f1 = 16 let f2 = 12 therefore y = 2[cos1/2(16 - 12)x][cos1/2(16 + 12)x] y =
1. 1 answer
2. 678 views
to make a sodium chloride solution of the same molarity as household bleach (as determined in question 1) how many grams of salt
1. 2 answers
2. 1,420 views
Consider the subsets of R defined as follows: An is the interval (0,1/n) for all natural numbers. Show that:U (union) n=1 to
1. 0 answers
2. 569 views
What has made the United States so attractive to peoples from other nations over the years?i will like to have a paragraph plz.
1. 4 answers
2. 967 views
I need helpCan u tell me the meaning MEDIA IS THE NERVOUS SYSTEM OF OUR CULTURE plz tell me what it means
1. 1 answer
2. 414 views
How is Mary McLeod Bethune a hero?Please no links and please at least 8-10 sentences.
1. 5 answers
2. 661 views
What makes you comfortable at home? give at least 5 sentencesWhat would scare in a foreign land? give at least 5 sentences
1. 1 answer
2. 526 views
If you were forced to live far away from your homeland, how would you react to your situation? Explain your reaction.
1. 5 answers
2. 925 views
How did ruby bridges make the USA a safe place to live,work,and raise a family
1. 4 answers
2. 397 views
Jana is taking pledges for a bike-a-thon fundraiser. Ivan pledged $4.25,plus $1.25 for each mile thatJana bikes. Vicky pledged
1. 4 answers
2. 3,280 views
Im trying to find out what the value of this equation is:x^37+ x^31 + x^47+ x^26+ x^63+ x^9 + 6. By using the fact that (x +
1. 1 answer
2. 367 views
A boy shoves his stuffed toy zebra down a frictionless chute, starting at a height of 1.75 m above the bottom of the chute and
1. 1 answer
2. 721 views
Can someone please help me solve this absolute value equation?The equation is: -4|t-2|-9=-37 The thing I don't understand is how
1. 1 answer
2. 450 views
A length of ribbon is 3 1/2 yd long. How many pieces 1 5/9 yd long can Joy cut from the ribbon?1 2 3 4 Which number is
1. 9 answers
2. 4,839 views
All Brønsted-Lowry acidsA. are aqueous solutions. B. can act as Arrhenius acids. C. donate protons. D. all of the above I think
1. 1 answer
2. 779 views
All Brønsted-Lowry acidsA. are aqueous solutions. B. can act as Arrhenius acids. C. donate protons. D. all of the above I am a
1. 1 answer
2. 1,380 views
two charges, -16uC and +4uC, are separated by three meters.a) Where along the line through the charges is the electric field
1. 0 answers
2. 1,043 views
A rifle fires a 2.11 10-2-kg pellet straight upward, because the pellet rests on a compressed spring that is released when the
1. 1 answer
2. 891 views
An 0.90 kg object is attached to one end of a spring, and the system is set into simple harmonic motion. The displacement x of
1. 0 answers
2. 985 views
When responding to sound, the human eardrum vibrates about its equilibrium position. Suppose an eardrum is vibrating with an
1. 3 answers
2. 2,854 views
A hand exerciser utilizes a coiled spring. A force of 82.0 N is required to compress the string by 0.0191 m. Determine the force
1. 3 answers
2. 2,661 views
Physics Genius! please let me!Three objects lie in the x, y plane. Each rotates about the z axis with an angular speed of 6.12
1. 4 answers
2. 1,274 views
A ladder (ℓL = 7.50 m) of weight WL = 350 N leans against a smooth vertical wall. The term "smooth" means that the wall can
1. 1 answer
2. 3,597 views
A motorcyclist is traveling along a road and accelerates for 4.45 s to pass another cyclist. The angular acceleration of each
1. 1 answer
2. 2,365 views
The drive propeller of a ship starts from rest and accelerates at 2.95 10-3 rad/s2 for 2.05 103 s. For the next 1.90 103 s the
1. 0 answers
2. 875 views
I keep on getting the second part wrong. Can you please tell me where I messed up? Thank you.The lead female character in the
1. 1 answer
2. 487 views
I have no idea. Please help. Thank you.The drawing shows a sulfur dioxide molecule. It consists of two oxygen atoms and a sulfur
1. 1 answer
2. 993 views
I have no way to solve this question. help me pleaseThe drawing shows a sulfur dioxide molecule. It consists of two oxygen atoms
1. 2 answers
2. 1,354 views
A projectile of mass 1.000 kg is shot straight up with an initial speed of 23.0 m/s.(a) How high would it go if there were no
1. 1 answer
2. 543 views
The drawing shows two boxes resting on frictionless ramps. One box is relatively light and sits on a steep ramp. The other box
1. 1 answer
2. 705 views
Two satellites, A and B, are in different circular orbits about the earth. The orbital speed of satellite A is thirty-four times
1. 0 answers
2. 661 views
A 30-kg girl is bouncing on a trampoline. During a certain interval after she leaves the surface of the trampoline, her kinetic
1. 1 answer
2. 1,221 views
A 54.5-kg skateboarder starts out with a speed of 1.95 m/s. He does +80.0 J of work on himself by pushing with his feet against
1. 3 answers
2. 4,543 views
A 50-kg box is being pushed a distance of 6.4 m across the floor by a force P with arrow whose magnitude is 154 N. The force P
1. 1 answer
2. 7,744 views
Determine the entropy change when 1.80 mol of HBr(g) condenses at atmospheric pressure?I got that DeltaS fus = 12.922J/(k*mol)
1. 1 answer
2. 2,067 views

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