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2012
June

Questions Asked on June 13, 2012

Find how much interest $15,000 earns in 4 years in a certificate of deposit paying 8.5% interest compounded quarterly.
1. 1 answer
2. asked by Amanda
3. 2,232 views
The half- life of a positron is very short. it reacts with an electron, and the masses of both are converted to two gamma-ray
1. 5 answers
2. asked by Anonymous
3. 6,895 views
The decomposition of dinitrogen tetroxide produces nitrogen dioxide:N2O4 (g) ---> 2 NO2(g) ΔG°= 2.80 kJ/mol Find the minimum
1. 0 answers
2. asked by Kerrie
3. 901 views
Given a level of confidence of 95% and a population standard deviation of 13, answer the following:(A) What other information is
1. 1 answer
2. asked by Victoria
3. 349 views
for narrative essay i want to write about death, like before i used to think my world be perfect everyone be with me I have
1. 3 answers
2. asked by Mohammad
3. 1,102 views
1) Yellow light that has a wavelength of 560 nm passes through two narrow slits that are 0.300 mm apart. An interference pattern
1. 3 answers
2. asked by kennedy
3. 743 views
How is the rejection region defined and how is that related to the z-score and the p value? When do you reject or fail to reject
1. 2 answers
2. asked by Anonymous
3. 660 views
If the line passing through point (a,1) and (8,7) is parallel to the line passing through the points (4,9) and (a+2,1) what is
1. 1 answer
2. asked by Justin
3. 457 views
The ______ symbol is used to represent mulitipicationA. Asterisk B. At (@) C. Number (#) D. Tilde (~) I got C.
1. 1 answer
2. asked by Sarah
3. 341 views
An airplane flying at 82km/hr at 30 degrees east of north encounters a 40km/hr wind due west. What is the speed of the plane
1. 1 answer
2. asked by M
3. 589 views
sue nees to find the length & width of a room. the room is 4 meters longer then it is wide. its perimeter is 24 meters. what is
1. 1 answer
2. asked by ej
3. 444 views
According to the doctrine of supply , the amount________ will increase as the _________decreases. I'm stuck on this question. I
1. 1 answer
2. asked by Laura
3. 412 views
A 25 N book sits on a table. What is the magnitude of the normal force the table exerts on the book?
1. 2 answers
2. asked by Rachel
3. 1,813 views
A solution has H+ = 5.0 ´ 10–5 M. Assume temperature of the solution is 25 Centigrade.The pH of this solution is?
1. 1 answer
2. asked by sidd
3. 349 views
A 13.0 kg box is released on a 33 degree incline and accelerates down the incline at o.20 m/s^2.A. Find the friction force
1. 2 answers
2. asked by Mike
3. 551 views
What does HiRobo look like?1. He is long and strong. 2. His arm is long and strong. 3. He has a long and strong arm. 4. He has a
1. 1 answer
2. asked by rfvv
3. 348 views
How old is the Gneiss in Greenland?
1. 1 answer
2. asked by fred
3. 476 views
Suppose the modified quota is 6.47. Fill in the blanks, and round your answers to two decimal places.(a) Find the lower quota.
1. 0 answers
2. asked by Randy
3. 416 views
Find the value of K such that the following trinomials can be factored over the integers:1. 36x^2+18x+K 2. 3x^2 - 16x+K
1. 1 answer
2. asked by Raj
3. 1,257 views
Suppose a box has eight differently colored tennis balls in it. The colors are green, blue, red, purple, orange, black, and
1. 1 answer
2. asked by Sarah
3. 703 views
suppose the government borrows $20 billion more next year than this year.use a demand and supply digram to analyze this policy.
1. 0 answers
2. asked by Anonymous
3. 705 views
is the indirect definition of gloomy, dismal or depressing? please help.
1. 1 answer
2. asked by Amanda
3. 431 views
The ______ finger is used to key an ampersand.A. A B. D C. J D. Sem I got D.
1. 1 answer
2. asked by Sarah
3. 344 views
suppose the government borrows $20 billion more next year.what will happen to the investment ? private saving? to public saving?
1. 0 answers
2. asked by Anonymous
3. 693 views
the neighbors new dog is small, quiet and shy
1. 1 answer
2. asked by Lorraine
3. 404 views
Find sin2theta, cos2theta if csctheta=13/12 and lies in quadrant II.Thank you!
1. 1 answer
2. asked by Sara
3. 843 views
what will be the 6th angle if the other 5 angles are 60,120,70,130,80?
1. 1 answer
2. asked by shylaja
3. 273 views
If 20ml of a 2.0M solution of HCl is diluted to 500mls, what is its new molarity?How do I work this out
1. 1 answer
2. asked by Shane
3. 312 views
An arrangement of two pulleys, as shown in the figure, is used to lift a 49.6-kg mass a distance of 3.70 m above the starting
1. 1 answer
2. asked by Akbar
3. 1,630 views
form subset from the set of a big circle with 20 stars inside in it.
1. 1 answer
2. asked by tin
3. 343 views
can someone plz show the steps to solving equation. i believe the answer is 36.(6^5)/(6^3)
1. 1 answer
2. asked by Randy
3. 498 views
if tanx+cotx=2 then the value of tan^5x + cot^10x is
1. 1 answer
2. asked by aman
3. 1,544 views
When we are supposed to calculate the value of "temperature coefficient of resistance " i.e. α , how are we supposed to choose
1. 1 answer
2. asked by Preksha
3. 484 views
create a program that solves the area of a rectangle
1. 1 answer
2. asked by josamie
3. 301 views
Two opposite angles of a parallelogram are (5x-2)degree and (40-x)degree. Find the measure of each angle of a parallelogram.
1. 3 answers
2. asked by Anonymous
3. 1,148 views
100x100x100,bases 2 and 5
1. 1 answer
2. asked by Anonymous
3. 378 views
the denominator of a rational number is greater than the numerator by 6. if the numerator is decreased by 2 and the denominator
1. 1 answer
2. asked by kratika
3. 543 views
the denominator of a rational number is greater than the numerator by 6. if the numerator is decreased by 2 and the denominator
1. 1 answer
2. asked by kratika
3. 475 views
the denominator of a rational number is greater than the numerator by 6. if the numerator is decreased by 2 and the denominator
1. 1 answer
2. asked by kratika
3. 522 views
To solve for the following proportion, you could use equivalent ratios, divide out the known ratio, or use cross products.
1. 1 answer
2. asked by Anonymous
3. 555 views
If a pine cone is projected upward at a velocity of 16ft/sec from the top of a 96-foot pine tree, then how long does it take to
1. 1 answer
2. asked by Anonymous
3. 910 views
sunita baked a round cake for 11of her friends.she wants to divide it into 11 pieces with only 4 cuts. it is not important that
1. 1 answer
2. asked by NAHID NOORI
3. 420 views
A body of mass 5.0kg slides from rest down a plane inclined at 30degrees to the horizontal. After sliding 12m down the plane it
1. 1 answer
2. asked by sand
3. 991 views
What is the function of plasma?
1. 1 answer
2. asked by Nicole
3. 432 views
A 13.0 kg box is released on a 33 degree incline and accelerates down the incline at 0.20 m/s^2.1. Find the friction force
1. 3 answers
2. asked by Mike
3. 671 views
Clay is a plastic material. Does thia imply that it is a polymer
1. 2 answers
2. asked by kratika
3. 499 views
efficiency can best be defined as
1. 1 answer
2. asked by Anonymous
3. 358 views
If $870 is invested in an account that earns 24.25%, compounded annaually, what will the account balance be after 30 years.
1. 1 answer
2. asked by linda
3. 374 views
What is the chances of being dealt a royal flush or a straight?What is the chance of being dealt a straight (but not a royal)
1. 0 answers
2. asked by Linda
3. 351 views
A final exam in sociology has a mean of 72 and a standard deviation of 9.2. If 35 students are randomly selected, find the
1. 1 answer
2. asked by Anonymous
3. 1,016 views
collage of the chaos and clutter of modern day life in comparison stone age man
1. 1 answer
2. asked by nahid
3. 385 views
Consider a die with 8 sides, marked one, two, three, and so on. assuming equally likely outcome, find the probability that the
1. 1 answer
2. asked by Linda
3. 439 views
What is the magnitude of the average force required to stop an 1500 kg car in 8.0 s if the care is traveling at 95 km/h?Sum of F
1. 1 answer
2. asked by Mike
3. 1,381 views
A 0.140 kg baseball traveling 39.0 m/s strikes the catchers mitt, which, in bringing the ball to rest, recoils backward 13 cm.
1. 1 answer
2. asked by Mike
3. 671 views
solve each system by substitution methodx=y+3 3x-2y=4 Pls determine whether the equations are independent, dependent, or
1. 1 answer
2. asked by sheena
3. 1,039 views
Tickets for a concert were sold to adults for $3 and to students for $2. If the total receipts were $8.24 and twice as many
1. 3 answers
2. asked by Anonymous
3. 745 views
What is the probability of a randomly tossed bean bag landing in the yellow target area? Gray is 2m and yellow 0.75mUse 3.14 for
1. 2 answers
2. asked by Katie
3. 1,284 views
Find the sum of two numbers is 2, and their difference is 26. Find the numbers
1. 1 answer
2. asked by Sheena
3. 376 views
A substance placed in a container has a fixed volume and takes up the shape of the container. In which state does this substance
1. 3 answers
2. asked by julie
3. 854 views
Find the sum of the first 35 consecutive odd numbers.What is the sum of the first 350 consective odd numbers?
1. 1 answer
2. asked by Linda
3. 988 views
A group of 50 teachers and school administrators attended a convention. If any two persons are picked at random, at least one of
1. 1 answer
2. asked by Katia
3. 1,577 views
I visited a beautiful flower garden yesterday and counted exactly 90 flowers. Each flower was either red or yellow, and the
1. 0 answers
2. asked by Katia
3. 737 views
I have to answer these questions about a topic:What is it? Why is it important? My topic is: The US and Haiti in the 21st
1. 1 answer
2. asked by Kelsie
3. 442 views
Growth by cell division that makes both ends of a plant longer but not wider is calledA secondary growth. B annual ring growth.
1. 2 answers
2. asked by Alexa
3. 888 views
Ammonia, NH3, is a stronger ligand than Cl- but weaker than CN-. Complete the balanced equations for the reactions that are
1. 1 answer
2. asked by Jane
3. 1,305 views
the sum of two numbers is -16 and their difference is 8, find the numbers
1. 1 answer
2. asked by Sheena
3. 393 views
The proportion of adults in the US with basic literary skills is 43%. If a hypothesis test is performed on this, how should you
1. 1 answer
2. asked by linds
3. 491 views
16t^2=[ ]ft t=14sec
1. 0 answers
2. asked by Anonymous
3. 285 views
factor out the greatest common factor from the expression.35^8+35^5+28^3
1. 2 answers
2. asked by ladybug
3. 379 views
log² 16 = x
1. 1 answer
2. asked by Jackie
3. 467 views
Andrews factored expressions-6x63+9x^2-3x as -3x(2x^2-3x-1). But when Melissa applied the distrubutive law and multiplied out
1. 1 answer
2. asked by ladybug
3. 988 views
Log² x + log² 3 = 1
1. 1 answer
2. asked by Jackie
3. 808 views
In order to test a new production method, 36 employees were selected randomly to try the new method. The mean was 75.79 parts
1. 1 answer
2. asked by jp
3. 411 views
The area of the triangular athelic field is represented by an expression 81y^2-16z^2 square meters. Write an algebraic
1. 1 answer
2. asked by ladybug
3. 452 views
log x 8 = 2
1. 1 answer
2. asked by Please Help!
3. 1,019 views
log4 (x-2) - log4 (x+1) = 1
1. 1 answer
2. asked by Please Help!
3. 490 views
log5 (log3³)
1. 1 answer
2. asked by Jackie
3. 572 views
Log27+log27(x+8) = 2/3
1. 1 answer
2. asked by Jackie
3. 307 views
The distance needed to stop a car (d) varies directly with the aquare of the speed of the car (s). If a car traveling 25 mph
1. 4 answers
2. asked by Andre
3. 1,378 views
Find the sum of the arithmetic progression4 + 9 + 14 + 19 + …….94 + 99 + 104
1. 1 answer
2. asked by dan
3. 357 views
when we mix a 10% acid solution with a 14% acid solution, we can obtain a solution that is 24% acid
1. 1 answer
2. asked by Sheena
3. 435 views
A frame maker made a large picture using 10 feet of frame molding. If the length of the finished frame was 2 feet more than the
1. 1 answer
2. asked by Andrea B
3. 1,254 views
Samantha lent her brother some money at 9% simple interest and her sister one-half as much money at 16% interest. If she
1. 2 answers
2. asked by Andrea B
3. 989 views
How many gallons of 5% acid solution should be mixed with 20 galllons of a 10% acid solution to obtain an 8% acid solution
1. 1 answer
2. asked by Andrea B
3. 2,356 views
Find three consecutive even integers whose sum is 252
1. 2 answers
2. asked by Ciara
3. 968 views
What volume of a 6.0 M NaOH solution would you need to prepare 250.0 milliliters of a 3.0 M NaOH solution?
1. 1 answer
2. asked by Anonymous
3. 389 views
Oakwood Plowing Company purchased two new plows for the upcoming winter. In 200 days, Oakwood must make a single payment of
1. 2 answers
2. asked by Anonymous
3. 5,479 views
Carlo drove for 3 hours in a fog, then increased his speed by 30 miles per hour (mph) and drove 6 more hours. If his total trip
1. 1 answer
2. asked by Ciara
3. 2,544 views
Solve the equation from smallest to largest. 2x^2 = 7x + 4. If the no solution.
1. 1 answer
2. asked by Linda
3. 334 views
Find the ending balance in a account that opens with 6,480, earns 8.5% interest compounded monthly, and is held for 15 years.
1. 0 answers
2. asked by Linda
3. 432 views
Uncle Albert's estate is to be divided among his three nephews. The will specifies that Daniel receive one-half of the amount
1. 1 answer
2. asked by jamie lynn
3. 751 views
Farmer Hodges has 50 feet of fencing to make a rectangular hog pen beside a very large barn. He needs to fence only three sides
1. 1 answer
2. asked by jamie lynn
3. 2,274 views
Topic: Compare and Contrast the Tang and song dynasties China?The Tang Dynasties (June 18,618-June 4,907)was an imperial dynasty
1. 14 answers
2. asked by Ciara
3. 3,466 views
How can we factor trinomial:36x^2+18x+0 Is thislike this: 18x(2x+1)
1. 1 answer
2. asked by Hanu
3. 536 views
The number of dogs and chickens on a farm add up to 14. The number of legs between them is 36. How many dogs and how many
1. 1 answer
2. asked by dan
3. 660 views
in one elementary school class the following information on sports preferences was obtained: 7 liked tennis; 11 liked baseball;
1. 3 answers
2. asked by rob
3. 1,093 views
The following sequence of figures begins repeating in the fifth figure.The fifth figure has 2 squares, 2 triangles, and 1
1. 1 answer
2. asked by nick
3. 934 views
An object falls from the top of the school, which is 6.06m high. Assume air resistance can be ignored and the acceleration is
1. 2 answers
2. asked by Melissa
3. 1,112 views
In a right triangle, sin θ = 9/15. Find the value of tan θ
1. 1 answer
2. asked by Taylor
3. 520 views
what is the relationship between the perimeters of the triangles A. They are equal. B.The perimeter of DEF is 11 times greater
1. 0 answers
2. asked by Katie
3. 631 views

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