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Questions Asked on November 23, 2013

A 710kg car drives at a constant speed of 23m/s . It is subject to a drag force of 500 N. What power is required from the car's
1. 1 answer
2. asked by Amy
3. 5,704 views
20.0 g of ammonium nitrate (NH4NO3) is dissolved in 125 g of water in a coffee-cup calorimeter, the temperature falls from 296.5
1. 1 answer
2. asked by Sona
3. 4,768 views
the area of a triangle is equal to 48 cm squared and two of its sides measure 12 cm and 9 cm, respectively. find the possible
1. 2 answers
2. asked by hazel
3. 4,082 views
Scott invested a total of $9500 at two separate banks. One bank pays simple interest of 11% per year while the other pays simple
1. 1 answer
2. asked by Matt
3. 3,887 views
1. The ordered pairs (0, 1), (1, 4), (2, 16), (3, 64), and (4, 256) represent a function. What is a rule that represents this
1. 1 answer
2. asked by Charlotte
3. 3,683 views
A geneticist is studying a pedigree that shows the family history of a recessive geneticdisease. Which of the following
1. 10 answers
2. asked by emma
3. 3,394 views
With respect to a PV module's I-V and P-V curves, and the module's operating point, consider the following statements:a) When
1. 5 answers
2. asked by John
3. 3,017 views
Problem 2- A 4 kg object is attached to a vertical rod by two strings, as in the Figure. The object rotates in a horizontal
1. 4 answers
2. asked by Mariam
3. 2,913 views
Electron Tube Electronics made 50,000 TVs last month. If 3.5% of them were high definition, how many high definition TVs were
1. 3 answers
2. asked by love
3. 2,640 views
Exercise 8.92Tony's Pizza guarantees all pizza deliveries within 30 minutes of the placement of orders. An agency wants to
1. 1 answer
2. asked by ----
3. 2,414 views
Find the point on the line -6 x + 5 y - 1 =0 which is closest to the point ( -4, 1 )
1. 2 answers
2. asked by ryan
3. 2,404 views
1. Write the ratio in the simplest form.50:10 25:5 10:2 5:1 1:5 2. Solve the following proportion. r/5= 9/21 r = 9 r = 2.14 r =
1. 3 answers
2. asked by sally
3. 2,246 views
let s and w represent positive integers where x,y satisfy x/s+y/w=1 and s/x+w/y=4, find x+y in terms of s and wIt's really hard
1. 1 answer
2. asked by Xein
3. 2,132 views
How does the sun's gravity influence tides?
1. 7 answers
2. asked by helena
3. 2,096 views
Problem 3- A 40 kg child swings in a swing supported by two ropes, each 3 m long. (a) If the tension in each rope at the lowest
1. 3 answers
2. asked by Mariam
3. 1,853 views
The radius of a circle and it's circumferenceDirect or inverse
1. 2 answers
2. asked by Anonymous
3. 1,823 views
A garden will be made up of a parallelogram, a rectangle and a triangle. The garden must havean area of 500m2. Draw two possible
1. 6 answers
2. asked by Robel Taame
3. 1,802 views
Marissa is a photographer. She sells framed photographs for $100 each and greeting cards for $5 each. The materials for each
1. 3 answers
2. asked by malik
3. 1,796 views
What does it mean, when it says "for visible light (ROYGBIV) which has the shortest wavelength? which has the longest? place all
1. 3 answers
2. asked by Samantha
3. 1,550 views
Balancing Complete Redox ReactionsI need help on the half reduction part for both reduction and oxidation of Cl2(g) --> cl^1-
1. 1 answer
2. asked by Chris
3. 1,528 views
Find the largest open intervals where the function is concave upward.f(x)= x/x^2+1
1. 1 answer
2. asked by tony
3. 1,520 views
A current loop with radius 20 cm and current 2 A is in a uniform magnetic field of 0.5 T. Considering all possible orientations
1. 2 answers
2. asked by Antony need some help here
3. 1,439 views
Specific Heat. Copper has a specific heat of 0.092 cal/g/deg C. A 75 gram copper mass has been heated to a temperature of 100
1. 1 answer
2. asked by Anonymous
3. 1,272 views
Many people are trying to reduce theircarbon footprint. Amrita’s carbon footprint this year was 85% of last year’s
1. 11 answers
2. asked by jhon
3. 1,268 views
Those members will create a "page" in a characterization book entitled "Two Kinds." Each page will present a character,
1. 31 answers
2. asked by anonymous
3. 1,254 views
Make a conjecture about the solution of a system of equations if the result of subtracting one equation from the other is 0 = 0A
1. 3 answers
2. asked by G65
3. 1,250 views
Part 1: When writing linear equations, how do you determine which form of a line to use?Part 2: Choose 1 set of points from the
1. 3 answers
2. asked by Gabby
3. 1,228 views
The annual interest rate for a customer’s loan of $425 is 15.75%. What is the total dollar amount to be repaid on the loan,
1. 1 answer
2. asked by Anonymous
3. 1,211 views
Ms.Sue would you mind checking my answer?Question~How does the constitution protect someone's freedom of speech while also
1. 1 answer
2. asked by Kali
3. 1,211 views
The figure below presents the EQE of a triple junction solar cell with junctions A, B and C under short circuited (V = 0 V)
1. 5 answers
2. asked by UNO
3. 1,209 views
Luther Burbank was a plant breeder who developed a strain of potato plant that produced more tubers of larger size than other
1. 1 answer
2. asked by Anonymous
3. 1,158 views
Total Current assets Total Current Liabilities Net Working Capital Current Ratioa. Cash is acquired through issuance of
1. 1 answer
2. asked by Anonymous
3. 1,152 views
The cross-sectional surface area of the screen channel during maximum flow = 0.75 m2. The maximum free surface area in the clean
1. 1 answer
2. asked by bilal
3. 1,125 views
How did Lamarck and Darwin differ in their thinking about species?A. Darwin thought that organisms could induce their own
1. 6 answers
2. asked by Anonymous
3. 1,112 views
Marissa is a photographer. She sells framed photographs for $100 each and greeting cards for $5 each. The materials for each
1. 1 answer
2. asked by malik
3. 1,111 views
How do “Other” crimes cause any estimated difference in classification of three-strikes arrests?
1. 0 answers
2. asked by joanna
3. 1,093 views
The function gives the distances (in feet) traveled in time t (in seconds) by a particle. Find the velocity and acceleration at
1. 1 answer
2. asked by tony
3. 1,085 views
Tony's Pizza guarantees all pizza deliveries within 30 minutes of the placement of orders. An agency wants to estimate the
1. 3 answers
2. asked by ----
3. 1,067 views
I just need a few ideas of what are the causes of racism in EGYPT and things that I can talk about relating to social class for
1. 1 answer
2. asked by nuts
3. 1,044 views
A positive helium ion He+ is released from rest at the surface of a +1000 V flat electrode. It travels in the +x-direction (in
1. 2 answers
2. asked by Ed some one please help
3. 1,021 views
How did Lamarck and Darwin differ in their thinking about species?A. Darwin thought that organisms could induce their own
1. 5 answers
2. asked by Anonymous
3. 961 views
Combine like terms: 11r + 3 - 12 + 2r
1. 3 answers
2. asked by Matt
3. 948 views
Balancing Complete Redox ReactionsI need help on the half reduction part for both reduction and oxidation of Cl2(g) --> cl^1-
1. 1 answer
2. asked by Chris
3. 911 views
how much work (in ft lb) is done by a large bucket that can lift 4.5 ton of dirt 14 ft into the air and dump it into a 5.0 yd
1. 1 answer
2. asked by carol
3. 901 views
1/5 of 10% of 200ghow would i solve this plz explain!! (one over five of ten percent of two-hundred grams)
1. 5 answers
2. asked by anonymous
3. 833 views
The graph below shows the rate of natural gas usage (in therms per day) in one household for a 30 - day period. Estimate the
1. 1 answer
2. asked by math
3. 819 views
Hawkeye Electric Company engaged in the following transactions during July. Journalize the preceding transactions on the books
1. 0 answers
2. asked by Lissa
3. 791 views
Define what prototype is and give four examples of prototype for the category of 'clothing'I know a prototype is a typical
1. 3 answers
2. asked by ray
3. 791 views
True or false if x > 9 then 2 x > 18
1. 2 answers
2. asked by Kgk
3. 789 views
Miriam is four years older than Ricardo. 10 years ago she was 3 times as old as Ricardo was then.A) How old are they now B)
1. 1 answer
2. asked by Kay
3. 775 views
Saving for retirement by contributing the same amount each month from your 23rd birthday until your 65th birthday, in an account
1. 1 answer
2. asked by Tracy
3. 764 views
1 In Psychology, the study of personality focuses on:a. change. b. stability. c. external factors. d. learning factors.
1. 2 answers
2. asked by Steven
3. 764 views
Are these ok?The wild animals Are very protective of Their natural home The sunlight is nice For us to see in daylight And helps
1. 5 answers
2. asked by Izzy
3. 764 views
In right ∆ABC, C is a right angle and sin A = . What is mB?
1. 1 answer
2. asked by tiara
3. 743 views
With n=13 and p=0.7, find the binomialprobability P(9)by using a binomial probability table. If np> and nq>5, also estimate the
1. 0 answers
2. asked by angela
3. 716 views
0.08x^3 + 0.6x+2.8absolute-value function Rational function Another polynomial function Quadratic function
1. 1 answer
2. asked by Anonymous
3. 698 views
3. A positive helium ion He+ is released from rest at the surface of a +1000 V flat electrode. It travels in the +x-direction
1. 1 answer
2. asked by Carl
3. 683 views
Failing to reject the null hypothesis when it is false is a Type II Error. T or F, and why or why not?
1. 1 answer
2. asked by Shar
3. 664 views
Find the amount of periodic payment necessary for the deposit to a sinking fund:A=50,000 n=semiannually , r=13%, t=15 yrs.
1. 2 answers
2. asked by lisa
3. 637 views
How do i write the qoutient of twenty four and the number p as a variable expression using p as the variable
1. 2 answers
2. asked by jen
3. 626 views
Evaluate the definite integral:sqrt(8-2x) lower limit=-7 upper limit=0 I got -(1/3)(8-2x)^(3/2) and it was wrong. Please Help!
1. 1 answer
2. asked by Kelly
3. 612 views
Dharma Supply has earnings before interest and taxes (EBIT) of $500,000, interest expenses of $300,000, and faces a corporate
1. 2 answers
2. asked by Ernest
3. 599 views
1. She cut it open.(Is 'open' an objective complement? What is the part of speech of 'open'? Is 'open' an adjective or a
1. 1 answer
2. asked by rfvv
3. 599 views
If the average commute time is 10.9 miles, but the average is actually the mean of a sample of 300 commuters and the sample
1. 1 answer
2. asked by Mel
3. 593 views
Why did Congress repeal the mandatory federal sentences for drug offenses in 1970?
1. 2 answers
2. asked by joanna
3. 588 views
I am doing a report on finding the major challenges in the future of my university with regards to their revenue and expenses. I
1. 1 answer
2. asked by Jess
3. 583 views
Suppose a zero-coupon bond is selling for $614.00 today. It promises to pay $1,000 in exactly 10 years with annual compounding.
1. 0 answers
2. asked by Susan
3. 576 views
What is y if 6y+1=21y+13
1. 1 answer
2. asked by Destiny
3. 559 views
Find the area of the shaded region.View the graph and image at: postimg.o rg/image/dg4kt89v1/ Please help me explain this one. I
1. 1 answer
2. asked by math
3. 558 views
if possible, solve the nonlinear system of equations.x^2+y^2=58 y-x=4
1. 2 answers
2. asked by KT
3. 538 views
I do not understand how the odds of drawing a queen from a deck of cards is 3to1
1. 2 answers
2. asked by angela
3. 530 views
Use a calculator to evaluate an ordinary annuity formula for m, r, and t (respectively). Assume monthly payments.$150; 8%; 35 yr
1. 1 answer
2. asked by Anonymous
3. 526 views
Balancing Complete Redxo Reactions. I am not sure how I am suppose to start anything. Even the Half Reactions. BrO3^1- + Br^1- +
1. 0 answers
2. asked by Cloud
3. 526 views
(2a4)2 = ?
1. 2 answers
2. asked by Matt
3. 525 views
Please show all of your work in the space below. Please present and organized and complete solution.A garden will be made up of
1. 0 answers
2. asked by jhon
3. 516 views
Find the area between x = 9.5 and x = 23 under a normal distribution curve with μ = 20 and σ = 4 .
1. 1 answer
2. asked by Jake
3. 514 views
Solve the following proportion:t/8 = 3/4
1. 2 answers
2. asked by Matt
3. 513 views
IQ scores were obtained from randomly selected couples.For 20 such pairs of people, the linear correlation coefficient is 0.881
1. 0 answers
2. asked by angela
3. 512 views
The annual expenses of a manufacturing company must satisfy the inequality that follows, where x is in millions of dollars.2(x-5
1. 3 answers
2. asked by ricky help please
3. 502 views
Difference and sum of cubes; please help me solve this problem;8t^3 + y^3
1. 1 answer
2. asked by Barbara Passmore
3. 495 views
A 1963 Chevy Bel Air, a classic car today, cost $2400 new in mid-1963. How much would that be in 2012 dollars?
1. 2 answers
2. asked by Tracy
3. 491 views
Multiply and then simplify the following expression:(2t + 1)(t - 3)
1. 2 answers
2. asked by Matt
3. 491 views
125/500 women soda drinkers indicate they drink diet soda. At the .01 level, does this evidence indicate that more than 20% of
1. 1 answer
2. asked by Sandra
3. 489 views
Find f"(x) for the function.f(x)= x^2+√x
1. 6 answers
2. asked by mat
3. 481 views
12g-6=7gHow do I solve this one because I have to find g by itself
1. 2 answers
2. asked by Jerald
3. 473 views
102=8a+5a-3aI add 8a and 5a first to get 13 and then add 3?
1. 4 answers
2. asked by Jerald
3. 473 views
Would this be a good haiku?Wisconsin snow falls Gently and softly like rain The children go play
1. 3 answers
2. asked by Izzy
3. 470 views
HOw do I explain how you would make a scale map of a room in your home.
1. 1 answer
2. asked by Max
3. 466 views
if the manufacture from the question above charge a 4 1/2 late fee, how much would city cellular owe if they did not pay the
1. 2 answers
2. asked by marian
3. 462 views
Calculate the % composition of H2S. Then determine the number of grams of sulfur present in 339.79 g of H2S.*I don't know how to
1. 0 answers
2. asked by Cassie
3. 459 views
How does prosecutorial discretion affect the overstating of laws on average sentencing?
1. 2 answers
2. asked by joanna
3. 446 views
Simplify the following algebraic expression: b[b(b - 2) - 4] + 1
1. 2 answers
2. asked by Matt
3. 440 views
Write a unit rate250 miles for 20 miles
1. 1 answer
2. asked by Vanessa
3. 438 views
What does it mean by "How common or acceptable is plagiarism in our school community?
1. 1 answer
2. asked by Nicole
3. 428 views
The beginning capital of the business totals $4,000. If the net income for the period totals $14,000 and the withdrawals by the
1. 0 answers
2. asked by mary
3. 414 views
Which rights have allowed for citizens to check the powers of government?
1. 3 answers
2. asked by Kali
3. 410 views
How does prosecutorial discretion affect the overstating of laws on average sentencing?
1. 1 answer
2. asked by patiance
3. 382 views
simplify the area of the nerds box3x/10 and the answer is 3 1/2
1. 1 answer
2. asked by rian
3. 354 views
The zero factor property; Can you help with this problem?W^2 + 4w^2 -4w=16
1. 1 answer
2. asked by Barbara Passmore
3. 352 views

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