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Questions Asked on July 5, 2013

What is the rounded off number,to the nearest gram,of 4.86932 kg
1. 17 answers
2. asked by Oliver
3. 17,930 views
A district mathematics test for all third graders had a normal distribution with a mean of 74 and a standard deviation of 11.
1. 1 answer
2. asked by Anonymous
3. 586 views
A district mathematics test for all third graders had a normal distribution with a mean of 74 and a standard deviation of 11.
1. 1 answer
2. asked by Anonymous
3. 692 views
Is first paragraph punctuation correct? (no missing commas, etc)2nd paragraph - would it be a period or a semicolon? Thanks!!!
1. 3 answers
2. asked by MaryBeth
3. 634 views
Wendy invested $6500.00 into two bank accounts, one paying 4% simple interest and the other paying 6%. If her annual interest
1. 2 answers
2. asked by Monica
3. 562 views
Palmer and teller go to the local ice cream parlor after work that offers 40 flavors of ice cream. Palmer wants a cone with
1. 0 answers
2. asked by Anonymous
3. 486 views
what is the maturity value of the following loans using MV=P(1+RT to find the maturity values,$120,740 principal, 11 3/4 rate,
1. 1 answer
2. asked by Anonymous
3. 655 views
(Q1)What is the orbital radius and speed of a synchronous satellite which orbits the earth once every 24h? Take
1. 1 answer
2. asked by ikye
3. 494 views
factor (m/4 + n/3)(3m/4 - 2n/3)Is this the answer? if not, what did I do wrong? 3m^2/16 + mn/12 - 2n^2/9
1. 2 answers
2. asked by megan
3. 1,016 views
An observational study is conducted to investigate the association between age and total serum cholesterol. The correlation is
1. 1 answer
2. asked by Simone
3. 774 views
solve for c: 3/4(2c+3)+3/5(8c-2)=9c
1. 1 answer
2. asked by megan
3. 322 views
using the exact interest method 365 days, find the amount of interest on the following loans, principal is $1,700, the rate is
1. 2 answers
2. asked by Anonymous
3. 757 views
Two racquetballs, each having a mass of 144 g, are placed in a glass jar as shown in in the figure below. Their centers lie on a
1. 0 answers
2. asked by Anonymous
3. 710 views
Solve for x, x ϵ R¨Cx3 + 25x ¡Ü 0
1. 0 answers
2. asked by FUNCTIONS
3. 708 views
Solve for x, x ϵ Ra) (x + 1)(x – 2)(x – 4)2 > 0
1. 1 answer
2. asked by FUNCTIONS
3. 299 views
find the value of x and y that make each equation true -4+(y)^i=-12x-i+8please show the steps thanks
1. 1 answer
2. asked by lisa
3. 1,299 views
Explain the bonding in sodium metal. You may wish to include a diagram. The atomic number for Sodium is 11
1. 0 answers
2. asked by Anonymous
3. 354 views
Would a repetitive number be greater than the same number that is not repetitive?
1. 1 answer
2. asked by iris
3. 331 views
the molarity of 2% by weight of aqueous solution of H2S4(molecular weight = 98)
1. 4 answers
2. asked by Samuel
3. 3,167 views
Mark Twain used the characters his novel "Adventures of Huckleberry Finn" to show his contempt for the romantic style of
1. 2 answers
2. asked by Jake
3. 1,413 views
A mini toy helicopter ascends 50 feet vertically, then flies horizontally 200 feet. Find the angle of elevation to the
1. 2 answers
2. asked by Anonymous
3. 2,097 views
What is the comparison distribution and why is it important in hypothesis testing?
1. 1 answer
2. asked by Anonymous
3. 427 views
A 4000N block is moved up a slope that is 20 degrees to the horizontal. If the coefficient of friction is 0.3, find the force
1. 4 answers
2. asked by Ted
3. 954 views
An 80% acid solution is to be mixed with a 30% solution to get 90 gallons of a 50% solution. How many gallons of each solution
1. 2 answers
2. asked by Monica
3. 651 views
You are selling tickets for the homecoming football game. Student tickets cost $4 and general admission tickets cost $6. You
1. 1 answer
2. asked by Sam
3. 477 views
what is the maturity value of the following loans using MV=P(1+RT to find the maturity values,$120,740 principal, 11 3/4 rate,
1. 1 answer
2. asked by Anonymous
3. 524 views
The probability that it will rain on each of the next 5 days is 50%. What is the probability that it will rain for 3 of the next
1. 1 answer
2. asked by Anonymous
3. 597 views
Hello, I am to write a paper that critically analyzes a current,domesticor foreign political issue of importance to the United
1. 1 answer
2. asked by angela
3. 487 views
Carol Byrd gets a student rate of $30.00 a month for health insurance. There is a $250 deductible. She recently received
1. 1 answer
2. asked by Bria S.
3. 1,278 views
Gravel is being dumped from a conveyor belt at a rate of 10 cubic feet per minute. It forms a pile in the shape of a right
1. 1 answer
2. asked by Robin
3. 5,242 views
In Adventures of Huckleberry Finn, Jim and Huck both decide that their relationships with their friends and loved ones are more
1. 1 answer
2. asked by Jake
3. 572 views
Is "pharmacy" a business or a profession?
1. 1 answer
2. asked by Rachel
3. 354 views
perform the subtraction(8a+2b)/(8a^(2)+2ab-3b^(2))-(a+2b)/(16a^(2)-ab^(2))
1. 1 answer
2. asked by jamie
3. 751 views
Two cars leave at the same time from towns that are 460 miles apart and travel toward each other. They meet after 4 hours. Find
1. 2 answers
2. asked by Monica
3. 907 views
The capital letter(s) that label a rock unit (e.g., KJk) on a geologic map represents the rock unit's
1. 1 answer
2. asked by yesenia
3. 809 views
Complex numbers α and β satisfyαα¯=ββ¯=−17,α+β=7i. What is the value of αβ? α¯=conjugate of α β¯=conjugate of
1. 0 answers
2. asked by Jak
3. 408 views
Palmer and teller go to the local ice cream parlor after work that offers 40 flavors of ice cream. Palmer wants a cone with
1. 0 answers
2. asked by Anonymous
3. 493 views
I have a pack of cards. I draw one card,then a second card without putting the first card back in the pack. What is the
1. 1 answer
2. asked by Anonymous
3. 948 views
Determine an expression for f(x) in which:f(x) is cubic, f(x) ¡Ý 0 when x ¡Ü 2, f(x) < 0 when x > 2, and f(0) = 4
1. 1 answer
2. asked by FUNCTIONS
3. 1,724 views
The distribution of heights of adult American men is approximately normal with a mean of 68 inches and a standard deviation of 2
1. 1 answer
2. asked by Anonymous
3. 794 views
A pharmaceutical salesperson receives a monthly salary of $2480 plus a commission of 7% of sales. Write a linear equation for
1. 1 answer
2. asked by Jack
3. 1,205 views
Four different brands of 18 ounce peanut butter were randomly selected from a grocer's shelves; their contents were weighed. Use
1. 1 answer
2. asked by Anonymous
3. 654 views
Consider the exam data below.Algebra score: 20 35 13 29 40 23 Calculus score: 41 69 34 72 86 58 Use your calculator to find the
1. 0 answers
2. asked by Rachel
3. 815 views
No idea. Please help. Is 20 times 5/6 g reater than or less than 20? How do you do it? Second question What is 4/5 of 2/3?It
1. 3 answers
2. asked by sam
3. 293 views
Mary walks west at 2.0m/s for 15 seconds, then north at 3.0m/s for 2o seconds and then east at 4.0m/s for 0 seconds. What is her
1. 1 answer
2. asked by Ivan
3. 1,431 views
what is the main different of ststistics and maths
1. 1 answer
2. asked by zekarias kasssa
3. 297 views
What is the probability that after 3 hours of randomly picking balls every minute from a box containing one yellow ball and one
1. 0 answers
2. asked by GT
3. 337 views
A football, if it was kicked when initially at rest, is inflated such that it will move in the direction of the kick with h=0.8
1. 2 answers
2. asked by anonim
3. 720 views
tire co. has produced 614 tires a day. (standard dev. of 36). they changed process to see if it increases amount of tires made.
1. 1 answer
2. asked by carole
3. 361 views
A capacitor has stored energy U. If the voltage and plate separation are both doubled, the new stored energy is ____.
1. 1 answer
2. asked by Anonymous
3. 392 views
27.300kg of Copper at 35.000 degrees Celsius receives 460.000kJ of heat. Calculate the final temperature of the metal.ANS =
1. 1 answer
2. asked by Danny
3. 722 views
Why is determining abnormal behavior or a mental disorder so difficult?In 2 paragraphs please . :)) Thank you :)
1. 3 answers
2. asked by Rey
3. 573 views
Argument Evaluation # 1 – Is morality universal?Instructions: In your own words, identify the argument or arguments in the
1. 1 answer
2. asked by christine
3. 790 views
The demand for your hand-made skateboards, in weekly sales, is q=-5p+600 if the selling price is $p. You are prepared to supply
1. 2 answers
2. asked by jimmy
3. 5,150 views
¿Qué comerás esta noche, Pepe?Comerá pizza. Comere un sandwich. Comerás espagetis. Comeré lo que prepara mamá.
1. 1 answer
2. asked by Anonymous
3. 1,081 views
Find the smallest n such that for some prime p, at least 20 of the numbers 1,2,...,n are quadratic non-residuesmodulo p.
1. 2 answers
2. asked by lin
3. 953 views
A boat sails 5.0(45 degrees W of N). It then hanges direction and sails 7.0km(45 degrees S of E) where does the boat end up with
1. 1 answer
2. asked by gary
3. 1,281 views
A student runs through a field 100m(E) then 200m(S) and finally 50(45 degrees S of E find his final position relative to his
1. 1 answer
2. asked by jacob
3. 1,943 views
Jim is 100m(S) of Paul. Paul begins to walk east at 2.0m/s the same time Jim begins to walk west at 3.0m/s. what is the
1. 1 answer
2. asked by jacob
3. 847 views
Who were the Visigoths and what was their most important contribution to Spanish culture?
1. 1 answer
2. asked by Susan
3. 431 views
f(x) = (x^3+5x^2-28x-32)/(x^3-18x^2+105x-196)which can be written as f(x) = [(x+1)(x-4)(x+8)]/[(x-7)^2(x-4) The domain of the
1. 2 answers
2. asked by Maude
3. 607 views
Can someone please tell me what I'm doing wrong?#include <iostream> #include <iomanip> using namespace std; int main() { //....
1. 1 answer
2. asked by Thomas
3. 424 views
The markup on a restaurant mean is 250%. A meal costs $7.25 to produce. How much will the customer be charged, after markup and
1. 6 answers
2. asked by alyssa
3. 2,632 views
Calculate the amount of expansion occurring when a steel rail 920.000 meters in length is heated from -10.000 to 410.000 degrees
1. 2 answers
2. asked by Danny
3. 465 views
although the German troops met with success against the invading Russian troops, in what way did these battles hurt the Germans?
1. 4 answers
2. asked by alyssa
3. 447 views
a ship leaves a port at 6 am traveling due east at 12mph. another ship leaves a port 11 am traveling due north at 15 mph. how
1. 1 answer
2. asked by megan
3. 731 views
How do you use the appropriate forms of the adjectives simpatico, dificil, aleman, and guapo?
1. 2 answers
2. asked by sandra
3. 720 views
Ginny Jones receives $650 gross salary biweekly. Her income tax rate is 15%. Her group health plan contribution is $24.50 per
1. 1 answer
2. asked by Bria S.
3. 930 views
A certain car costs $11,595 before taxes are added. Taxes are $860 and license tags cost $95.What is the overall tax rate (to
1. 2 answers
2. asked by Bria S. (Explain Pls)
3. 840 views
(Q1)At what altitude above the earth's surface would the acceleration due to gravity be 4.9m/s-2?Assuming the mean radius of the
1. 2 answers
2. asked by ikye
3. 1,358 views
Solve 7⋅x = x2 - 6 by using the Quadratic Formula. Round to the nearest tenth.
1. 1 answer
2. asked by lisa
3. 393 views
Suppose a CD player makes 48 revolutions per minute. Through how many degrees will a point on the edge of a CD move in 1 minute?
1. 1 answer
2. asked by Jade
3. 475 views
A tire is rotating 600 times per minute. Through how many degrees does a point on the edge of the tire move in 1 minute?
1. 2 answers
2. asked by Jade
3. 952 views
A tire is rotating 600 times per minute. Through how many degrees does a point on the edge of the tire move in 1 minute? In 1
1. 2 answers
2. asked by Jade
3. 1,442 views
Suppose a CAV player makes 48 revolutions per minute. Through how many degrees will a point on the edge of a CD move in 1
1. 1 answer
2. asked by Jade
3. 835 views
(Q1)a+3b+2c=3,2a-b-3c=-8,5a+2b+c=9.solve for a,b&c by matrix method. (a)2,9,3(b)4,(-3),1(c)7,5,5(d)3,(-4),7
1. 2 answers
2. asked by jane
3. 468 views
27.300kg of Copper at 35.000 degrees Celsius receives 460.000kJ of heat. Calculate the final temperature of the metal.ANS =
1. 1 answer
2. asked by Danny
3. 507 views
When I went kite flying the other day, I let out an entire roll of string (400 feet). If when the string pulled tight formed a
1. 2 answers
2. asked by megan
3. 499 views
Two metal alloys, containing 26% copper and 54% copper are to be mixed together to get 210 oz that is 30% copper. How much of
1. 1 answer
2. asked by megan
3. 361 views
A thin aluminum ring hangs vertically from a torsion spring. A torsion spring when twisted exerts a restoring torque given byτ=
1. 0 answers
2. asked by Bob
3. 375 views
A Harshad Number in a given number base is an integer that is divisible by the sum of its digits when written in that base.For
1. 0 answers
2. asked by lin
3. 558 views
Find the approximate increase in the area of a circular disc if its diameter is increased from 44cm to 44.4cm
1. 1 answer
2. asked by azeem
3. 1,701 views
Can somebody please help me with this. thank you89___89 the second 89 has a solid line on top of the number. Is this equal or
1. 1 answer
2. asked by iris
3. 765 views
In triangle ABC, ∠A=20∘ and ∠B=80∘. LetD be a point on line segment AB such that AD=BC. What is the measure (in degrees)
1. 1 answer
2. asked by lin
3. 547 views
In a tetrahedron ABCD, the lengths ofAB, AC, and BD are 6, 10, and 14 respectively. The distance between the midpoints M of AB
1. 3 answers
2. asked by lin
3. 958 views
A strip of 41 squares is numbered 0,1,2,…,40 from leftto right and a token is placed on the square marked 0. Pinar rolls a
1. 5 answers
2. asked by lin
3. 725 views

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