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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. 5,671 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. 4,719 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. 4,047 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. 3,839 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. 3,649 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. 3,355 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. 2,978 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. 2,877 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. 2,609 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. 2,384 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. 2,377 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. 2,198 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. 2,099 views
How does the sun's gravity influence tides?
1. 7 answers
2. asked by helena
3. 2,070 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. 1,809 views
The radius of a circle and it's circumferenceDirect or inverse
1. 2 answers
2. asked by Anonymous
3. 1,797 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. 1,755 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. 1,745 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. 1,486 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. 1,485 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. 1,483 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. 1,407 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. 1,233 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. 1,231 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. 1,211 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. 1,209 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. 1,185 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. 1,183 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. 1,169 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. 1,168 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. 1,119 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. 1,108 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. 1,077 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. 1,076 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. 1,073 views
How do “Other” crimes cause any estimated difference in classification of three-strikes arrests?
1. 0 answers
2. asked by joanna
3. 1,066 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. 1,049 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. 1,029 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. 1,009 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. 983 views
Combine like terms: 11r + 3 - 12 + 2r
1. 3 answers
2. asked by Matt
3. 923 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. 922 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. 870 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. 853 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. 808 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. 776 views
True or false if x > 9 then 2 x > 18
1. 2 answers
2. asked by Kgk
3. 758 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. 747 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. 745 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. 733 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. 731 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. 724 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. 719 views
In right ∆ABC, C is a right angle and sin A = . What is mB?
1. 1 answer
2. asked by tiara
3. 714 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. 668 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. 666 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. 640 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. 628 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. 599 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. 591 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. 574 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. 572 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. 563 views
Why did Congress repeal the mandatory federal sentences for drug offenses in 1970?
1. 2 answers
2. asked by joanna
3. 562 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. 550 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. 545 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. 540 views
What is y if 6y+1=21y+13
1. 1 answer
2. asked by Destiny
3. 531 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. 523 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. 507 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. 501 views
(2a4)2 = ?
1. 2 answers
2. asked by Matt
3. 501 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. 491 views
Solve the following proportion:t/8 = 3/4
1. 2 answers
2. asked by Matt
3. 490 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. 487 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. 485 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. 484 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. 479 views
Multiply and then simplify the following expression:(2t + 1)(t - 3)
1. 2 answers
2. asked by Matt
3. 466 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. 466 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. 455 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. 455 views
Find f"(x) for the function.f(x)= x^2+√x
1. 6 answers
2. asked by mat
3. 449 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. 448 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. 446 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. 441 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. 440 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. 436 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. 434 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. 423 views
How does prosecutorial discretion affect the overstating of laws on average sentencing?
1. 2 answers
2. asked by joanna
3. 417 views
Simplify the following algebraic expression: b[b(b - 2) - 4] + 1
1. 2 answers
2. asked by Matt
3. 415 views
Write a unit rate250 miles for 20 miles
1. 1 answer
2. asked by Vanessa
3. 411 views
What does it mean by "How common or acceptable is plagiarism in our school community?
1. 1 answer
2. asked by Nicole
3. 399 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. 384 views
Which rights have allowed for citizens to check the powers of government?
1. 3 answers
2. asked by Kali
3. 379 views
How does prosecutorial discretion affect the overstating of laws on average sentencing?
1. 1 answer
2. asked by patiance
3. 356 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. 323 views
simplify the area of the nerds box3x/10 and the answer is 3 1/2
1. 1 answer
2. asked by rian
3. 318 views

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