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Questions Asked on March 20, 2014

estimate the value of 3268 x 7
1. 3 answers
2. asked by Adam
3. 589 views
1. The following circle graph was published in the Cane County annual report. If there are 1,000 registered voters in Cane
1. 72 answers
2. asked by james
3. 32,346 views
Bonita bought 2 and 1/5 kg of potatoes and 1 and 1/2 kg of carrots. How much more potatoes than carrots did she buy?
1. 2 answers
2. asked by Mei
3. 1,308 views
who wrote the song bobby magee. who sang the origional version of this song. In what year did the song become popular
1. 1 answer
2. asked by sandra
3. 803 views
Which of the following is TRUE regarding myelination?A) myelination begins prenatally and continues for years after birth. B)
1. 1 answer
2. asked by Lilly
3. 2,759 views
If Sn = 1 + 6 + 11 + 16 + 21 + 26...... where an = (5n − 4), what would be the mathematical expression represented by Sk + ak
1. 1 answer
2. asked by Shawna
3. 517 views
A 10-ohm resistor is attached to a 20-ohm resistor in series. This combination is then attached to a 30-ohm resistor in
1. 2 answers
2. asked by Bano
3. 987 views
When two resistors are connected in series across a 12-V battery, 1.1A flows. When they are connected in parallel across the
1. 1 answer
2. asked by Bano
3. 840 views
A solenoid is formed by winding 25.3 m of insulated silver wire around a hollow cylinder. The turns are wound as closely as
1. 5 answers
2. asked by Anonymous
3. 1,211 views
Can someone help me with a hint to solve this problem?? Thanks!!!"Consider an oligopolistic market with two firms. Each of them
1. 1 answer
2. asked by JJ
3. 508 views
Why is using mirrors to generate electricity not a common practice?
1. 0 answers
2. asked by Cherie
3. 414 views
Differentiate with respect to (t).y = d cos(t) + (t^2)sin(t)
1. 1 answer
2. asked by Melish
3. 678 views
Find an equation of the tangent line to the curve at the given point.((pi/6),(2 square root of (3)/3)) y = sec (x)
1. 1 answer
2. asked by Kimberly
3. 667 views
In a lightning bolt, a large amount of charge flows during a time of 2.2 10-3 s. Assume that the bolt can be treated as a long,
1. 3 answers
2. asked by Anonymous
3. 2,148 views
Let r(x)= f(g(h(x))), where h(1)=4, g(4)=5, h'(1)=3 , g'(4)=5 and f'(5)=7. find r'(1).
1. 1 answer
2. asked by Tim
3. 2,131 views
3.A4.D 3.Which of the following sentences contains a verb that agrees with its subject? A. The memories of her friend stay with
1. 1 answer
2. asked by matt
3. 617 views
Isaiah walks 3 miles due north, turns and then 5 miles due east. How far is he from his starting point?
1. 1 answer
2. asked by lol
3. 839 views
1.B2.C 1.A pet dog that was forsaken would most likely look A. aggressive B. dirty C .well-trained 2.A meal that is skimpy will
1. 1 answer
2. asked by matt
3. 401 views
Calculate the tension in a horizontal string that whirls a 1.9-kg toy in a circle of radius 2.3m when it moves at 2.8m/s on an
1. 1 answer
2. asked by James
3. 2,124 views
The diameter of the base of a tapered drinking cup is 6.6cm . The diameter of its mouth is 9.8cm . The path of the cup curves
1. 3 answers
2. asked by James
3. 3,823 views
An ice puck of mass m revolves on an icy surface in a circle at speed v at the end of a horizontal string of length L. The
1. 2 answers
2. asked by James
3. 3,471 views
An ice puck of mass m revolves on an icy surface in a circle at speed v at the end of a horizontal string of length L. The
1. 0 answers
2. asked by James
3. 754 views
CaCO3(s)+2HCl(aq)>CaCl2(aq)+H2O(l)+CO2(g)how many grams of calcium chloride will be produced when 30 g of calcium carbonate are
1. 2 answers
2. asked by YOLANDA
3. 2,278 views
1.A5.The word evacuate comes from the Latin root vac which means to empty. What word that contains this root means not occupied?
1. 2 answers
2. asked by matt
3. 1,576 views
A 60 W light bulb at 120 V is left on in your house to prevent burglary, and the power charges 10 cents per kilowatt-hour, how
1. 1 answer
2. asked by Darlene
3. 521 views
find the derivative of the function. Simplify where possible.F(theta)=arcsin(square root of (sin9(theta)))
1. 1 answer
2. asked by Jim
3. 395 views
Recognizing the decreasing volume in the sound of a car engine goes with the sight of a car moving away rather than moving
1. 2 answers
2. asked by Lilly
3. 610 views
Julie Whiteweiler made $930 this week. Only social security (fully taxable) and federal income taxes attach to her pay.
1. 2 answers
2. asked by Shirley
3. 4,877 views
A 60 W light bulb at 120 V is left on in your house to prevent burglary, and the power charges 10 cents per kilowatt-hour, how
1. 1 answer
2. asked by Darlene
3. 984 views
Crossing over (genetic recombination) and independent assortment result inA.) genetic variation in the gametes B.) four
1. 0 answers
2. asked by Cassie
3. 709 views
1. What is the momentum of a 20.0kg scooter traveling at 5.00 m/s?
1. 4 answers
2. asked by Sebastian
3. 769 views
Find the values of the 30th and 90th percentiles of the data.129, 113, 200, 100, 105, 132, 100, 176, 146, 152 answer: 30th
1. 1 answer
2. asked by Cassie
3. 2,866 views
1-Which of the following is not a function of the circulatory system?D-fights infection 2-Which of the following explains why
1. 86 answers
2. asked by Rodco
3. 27,744 views
According to one study, 61% of the population swallow at least one spider per year in their sleep. Based onthis study, what is
1. 2 answers
2. asked by Cassie
3. 2,780 views
5. Which of the following types of pollution cannot be attributed to car and truck emissions?A. acid rain B. sedimentation C.
1. 10 answers
2. asked by Anonymous
3. 1,965 views
1. with respect to ion count, why is water considered to be neutral?2. How do the number of H+ and OH- ions compare after a.) HI
1. 2 answers
2. asked by Anonymous
3. 673 views
1.CBut mama told me never mind.She said i didn't need a bracelet to remember laurie,just as i didn't need anything to remember
1. 2 answers
2. asked by matt
3. 993 views
television is an attractive advertising medium because itA. Offers mass coverage and flexibility B. is relatively expensive C.
1. 2 answers
2. asked by Dana
3. 1,877 views
7. A rectangular prism has a width of 92 ft and a volume of 240 ft3. Find the volume of a similar prism with a width of 46 ft.
1. 30 answers
2. asked by TTR+S<3
3. 6,157 views
What are the steps involved in conducting a titration using cabbage juice as the indicator?Could you come up with a modified
1. 0 answers
2. asked by Anonymous
3. 1,588 views
An electron undergoes a transition from an n=3 to an n=1 stationary state and red light is released.Which of the following forms
1. 2 answers
2. asked by Ashley
3. 1,044 views
Let f:ℤ+ → ℤ+ be the function defined by: for each x ∈ ℤ+, f(x) is the number of positive divisors of x.- find
1. 0 answers
2. asked by excel
3. 563 views
find y' and y''y = ln(x+(square root of (9+x^2))
1. 2 answers
2. asked by Matt
3. 519 views
find y'' by implicit differentiation.2x^3 + 3y^3 = 8
1. 2 answers
2. asked by Matt
3. 1,106 views
Storage: .data 2 0 ; storage for n22.data 2 0 ; temp storage 23 .data 2 2 ; constant 2 24 .data 2 2 ; const 2 25 0 10 ;const 10
1. 0 answers
2. asked by lex
3. 522 views
8.C8.Which of the following details supports the main idea that Pa worked hard to try to feed his family? A.Pa and I walked,
1. 1 answer
2. asked by matt
3. 872 views
6. Which of the following represents the sample space for rolling a six-sided die and tossing a coin? (1 point){1H, 2H, 3H, 4H,
1. 0 answers
2. asked by TIKIMA
3. 794 views
What is 3/8=4m-2 over_____ 12
1. 1 answer
2. asked by Katherine
3. 346 views
How do the kidneys clean the blood? (1 point)• Kidneys clean the blood by breaking down nutrients. • Kidneys clean the blood
1. 2 answers
2. asked by Sandra
3. 1,754 views
As we analyze Western thought vs. Eastern thought, we also should take a look at the application of each school of thought is
1. 5 answers
2. asked by Katie
3. 464 views
I need to find the rate law of a reaction but ive only done so when factors cancel out, this one has all different numbers and
1. 0 answers
2. asked by Amanda
3. 386 views
Suppose that you took out a loan at 7% interest for 192 days. If the amount of interest was $149.33, use the ordinary interest
1. 1 answer
2. asked by tota
3. 657 views
From the following information, determine the maturity date of the loan.Enter the full name of the month. (E.g., March) Loan
1. 2 answers
2. asked by tota
3. 630 views
express 8 divided by 12 as a frction
1. 1 answer
2. asked by Adam
3. 357 views
1) There are two pet stores in zacharys town. There are dogs, cats, and hamsters at the first pet store. The second store has
1. 0 answers
2. asked by Help me?? 3 questions
3. 549 views
I once was given a metal whiskey flask for being in my cousin’s wedding. When it got dented, I put in 1 gram of H2O (initially
1. 1 answer
2. asked by sumsum
3. 657 views
1. A sports researcher gave a standard written test of eating habits to 12 randomly selected professionals, four each from
1. 0 answers
2. asked by Kimberly
3. 1,045 views
According to one study, 61% of the population swallow at least one spider per year in their sleep. Based onthis study, what is
1. 0 answers
2. asked by Cassie
3. 1,897 views
Find the values of the 30th and 90th percentiles of the data.129, 113, 200, 100, 105, 132, 100, 176, 146, 152 answer: 30th
1. 1 answer
2. asked by Cassie
3. 1,049 views
A HYDRAULIC LIFT OFFICE CHAIR HAS ITS SEAT ATTACHED TO A PISTON WITH AN AREA OF 11.2CM2. THE CHAIR IS RAISED BY EXERTING FORCE
1. 2 answers
2. asked by MARQUESE
3. 1,090 views
the area of the curved surface of D battery witha diameter of 3.2 centimeteres and a height of 5.6 Centimeters
1. 1 answer
2. asked by maggie
3. 482 views
Can someone please help me with a hint to solve this problem?? I'm struggling really hard with this.Thanks!!! "Consider an
1. 2 answers
2. asked by Rob
3. 539 views
Choose the sentence that has a subject complement.A. The day ended with many surprises. B. I felt much better. C. The nurse felt
1. 1 answer
2. asked by Piper
3. 1,052 views
A voltaic cell is constructed that uses the following reaction and operates at 298 K: 2 Al(s) + 3 Mn2+(aq) 2 Al3+(aq) + 3 Mn(s).
1. 1 answer
2. asked by Matt
3. 1,086 views
What is the probability that a fair coin, flipped twice, will land heads both times?
1. 0 answers
2. asked by David
3. 209 views
could someone please give me an example not an example using coins, marbles, spinner, like something different that would
1. 0 answers
2. asked by Annie
3. 427 views
in probability why are tree diagrams more useful than to use tables ?? please explain to me in a paragraph so i understand
1. 0 answers
2. asked by Annie
3. 437 views
What is the product of (m^2-2m+7)(3m+6)please solve how u did it ??
1. 1 answer
2. asked by Iqbal
3. 483 views
A superhero is trying to leap over a tall building. The function f(x)=-16x^2+200x gives the superheroes height in feet as a
1. 1 answer
2. asked by The doctor
3. 944 views
I don't understand this question...What is the change in entropy for a system that has 250 J of heat added to it at 25°C?
1. 0 answers
2. asked by Me and I
3. 543 views
the radius of a circle is 7n-21 inches. find the circunference of the circle in terms of N. Use 22/7 as an approximation for pi
1. 2 answers
2. asked by taylor
3. 681 views
estimate the value of a)4312 divided by 6 and b) 7134 divided by 82
1. 12 answers
2. asked by Adam
3. 810 views
Mulitple choice:why is it uncommon to draw lewis diagrams for ionic compounds? A.) Lewis diagrams can only illustrate covalent
1. 1 answer
2. asked by Anonymous
3. 3,216 views
estimate 4825 x 63
1. 1 answer
2. asked by Adam
3. 354 views
A 4700 kg vehicle on a level surface experiences a force applied due to the engine of 3700 N forward. If the force of friction
1. 1 answer
2. asked by Tim
3. 630 views
What impact do ignorance and stigma have on people who are HIV-positive in Malawi and other African countries?It'll b much
1. 1 answer
2. asked by Mari
3. 501 views
find the volume of the cone with a radius of 6in. and a height of 11in. MY ANSWER: 415 in^3 (Is it right?) thank you in advance!
1. 6 answers
2. asked by luna
3. 1,930 views
How much heat is required to completely boil away 0.200 kg of water (Hv = 2.26 × 10^3 kJ/kg)?(Points : 1) 4.52 × 102 kJ 2.26
1. 4 answers
2. asked by Me and I
3. 2,142 views
In covering distance, the speeds of A & B are in the ratio of 3:4.A takes 30min more than B to reach the destination. Find time
1. 1 answer
2. asked by Bryan
3. 670 views
What could be an "weapon" for the viral meningitis?
1. 0 answers
2. asked by Navpreet
3. 340 views
The mechanism for NH2NO2=N2O+H2O occurs in three steps:step 1: NH2NO2=NHNO2- + H+ (forward and reverse reactions are fast) step
1. 1 answer
2. asked by Anonymous
3. 810 views
In your own words, describe the mathematical process of converting from one metric unit of length to another.
1. 1 answer
2. asked by Alex
3. 413 views
Bob is pulling a 30kg filing cabinet with a force of 200N , but the filing cabinet refuses to move. The coefficient of static
1. 7 answers
2. asked by salar
3. 2,157 views
In desperate need of help!solve by factoring. 1. x^2=-25+10x 2. 2x^2+9x=5 3. The length of a square is 4x-3. Find the area in
1. 1 answer
2. asked by Anonymous
3. 496 views
an instructor makes $15 more per hour than an assistant. If the combined hourly wage of the instructor and assistant is $65 ,
1. 2 answers
2. asked by Alex
3. 600 views
please help me solve these problems! Thank you!1. Simplify: (3p^5)(5p^2)+(7p^3)(2p^4) 2. Simplify: (6x^2-2xy+3y^2)-(4x^2-xy-y^2)
1. 1 answer
2. asked by Anonymous
3. 556 views
an instructor makes $15 more per hour than an assistant is $65 what is the hourly wage of the assistant ?
1. 1 answer
2. asked by Alex
3. 481 views
At Jack's Laundromat, 6 of the washers must be replaced. These washers represent of the total number of washers. If w represents
1. 3 answers
2. asked by Alex
3. 720 views
Jack bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents the discount
1. 1 answer
2. asked by Samantha
3. 619 views
500 ml of a buffer solution with ph=2.10 must be prepared using .4 M HNO2 and solid KNO2. The ka value of HNO2 is 4e-3.a.) What
1. 1 answer
2. asked by Anonymous
3. 808 views
what is H2PO4 and what type of bonding is it?
1. 0 answers
2. asked by Dannie
3. 561 views
WHAT IS 32X14+_=689
1. 4 answers
2. asked by -
3. 402 views
Explain why voltage doesn't change when connecting resistance in series
1. 1 answer
2. asked by ogboyeb
3. 479 views
Explain why voltage is constant when connecting resistance in series
1. 1 answer
2. asked by ogboyeb
3. 352 views
A box of mass 5.0 kg starting from rest slides down a 1.8 m long ramp inclined at an angle of 22.0 deg. from the horizontal. If
1. 1 answer
2. asked by Yarielis
3. 1,674 views
Which synonym of the word look would be most effective in the following sentence?Detective Flint leaned forward with narrowed
1. 1 answer
2. asked by lisa
3. 556 views
The first two terms in the expansion of (1+ax/2)^10 + (1+bx)^10 in ascending powers of x., are 2 and 90x^2Given that a is less
1. 3 answers
2. asked by Ellie
3. 837 views
1. Write the chemical formula for each of the following acids:a.) hydrocyanic acid b.) oxalic acid c.) chlorous acid d.) nitric
1. 1 answer
2. asked by Anonymous
3. 1,471 views
in sunlight, a vertical stick 7 ft tall casts a shadow 3 ft long. At the same time a nearby tree casts a shadow 11 ft long. How
1. 1 answer
2. asked by quannia
3. 1,122 views
Explain why actuarial prediction of sex offense recidivism is considered important.
1. 2 answers
2. asked by Anonymous
3. 363 views

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