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July 5, 2013
What is the rounded off number,to the nearest gram,of 4.86932 kg
17 answers
asked by
Oliver
17,896 views
A district mathematics test for all third graders had a normal distribution with a mean of 74 and a standard deviation of 11.
2 answers
asked by
Anonymous
578 views
A district mathematics test for all third graders had a normal distribution with a mean of 74 and a standard deviation of 11.
2 answers
asked by
Anonymous
682 views
Is first paragraph punctuation correct? (no missing commas, etc)
2nd paragraph - would it be a period or a semicolon? Thanks!!!
4 answers
asked by
MaryBeth
621 views
Wendy invested $6500.00 into two bank accounts, one paying 4% simple interest and the other paying 6%. If her annual interest
3 answers
asked by
Monica
545 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 answer
asked by
Anonymous
474 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,
2 answers
asked by
Anonymous
644 views
(Q1)What is the orbital radius and speed of a synchronous satellite which orbits the earth once every 24h? Take
1 answer
asked by
ikye
476 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
3 answers
asked by
megan
1,004 views
An observational study is conducted to investigate the association between age and total serum cholesterol. The correlation is
2 answers
asked by
Simone
757 views
solve for c: 3/4(2c+3)+3/5(8c-2)=9c
1 answer
asked by
megan
312 views
using the exact interest method 365 days, find the amount of interest on the following loans, principal is $1,700, the rate is
3 answers
asked by
Anonymous
744 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 answer
asked by
Anonymous
695 views
Solve for x, x ϵ R
¨Cx3 + 25x ¡Ü 0
1 answer
asked by
FUNCTIONS
704 views
Solve for x, x ϵ R
a) (x + 1)(x – 2)(x – 4)2 > 0
1 answer
asked by
FUNCTIONS
294 views
find the value of x and y that make each equation true -4+(y)^i=-12x-i+8
please show the steps thanks
4 answers
asked by
lisa
1,285 views
Explain the bonding in sodium metal. You may wish to include a diagram. The atomic number for Sodium is 11
1 answer
asked by
Anonymous
342 views
Would a repetitive number be greater than the same number that is not repetitive?
1 answer
asked by
iris
324 views
the molarity of 2% by weight of aqueous solution of H2S4(molecular weight = 98)
5 answers
asked by
Samuel
3,151 views
Mark Twain used the characters his novel "Adventures of Huckleberry Finn" to show his contempt for the romantic style of
4 answers
asked by
Jake
1,402 views
A mini toy helicopter ascends 50 feet vertically, then flies horizontally 200 feet. Find the angle of elevation to the
4 answers
asked by
Anonymous
2,082 views
What is the comparison distribution and why is it important in hypothesis testing?
1 answer
asked by
Anonymous
416 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
5 answers
asked by
Ted
941 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
3 answers
asked by
Monica
636 views
You are selling tickets for the homecoming football game. Student tickets cost $4 and general admission tickets cost $6. You
1 answer
asked by
Sam
451 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 answer
asked by
Anonymous
506 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
2 answers
asked by
Anonymous
589 views
Hello, I am to write a paper that critically analyzes a current,domestic
or foreign political issue of importance to the United
1 answer
asked by
angela
474 views
Carol Byrd gets a student rate of $30.00 a month for health insurance. There is a $250 deductible. She recently received
2 answers
asked by
Bria S.
1,265 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
4 answers
asked by
Robin
5,220 views
In Adventures of Huckleberry Finn, Jim and Huck both decide that their relationships with their friends and loved ones are more
2 answers
asked by
Jake
557 views
Is "pharmacy" a business or a profession?
1 answer
asked by
Rachel
344 views
perform the subtraction
(8a+2b)/(8a^(2)+2ab-3b^(2))-(a+2b)/(16a^(2)-ab^(2))
2 answers
asked by
jamie
743 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
3 answers
asked by
Monica
893 views
The capital letter(s) that label a rock unit (e.g., KJk) on a geologic map represents the rock unit's
2 answers
asked by
yesenia
782 views
Complex numbers α and β satisfy
αα¯=ββ¯=−17,α+β=7i. What is the value of αβ? α¯=conjugate of α β¯=conjugate of
1 answer
asked by
Jak
394 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 answer
asked by
Anonymous
482 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
2 answers
asked by
Anonymous
938 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
4 answers
asked by
FUNCTIONS
1,714 views
The distribution of heights of adult American men is approximately normal with a mean of 68 inches and a standard deviation of 2
2 answers
asked by
Anonymous
774 views
A pharmaceutical salesperson receives a monthly salary of $2480 plus a commission of 7% of sales. Write a linear equation for
2 answers
asked by
Jack
1,189 views
Four different brands of 18 ounce peanut butter were randomly selected from a grocer's shelves; their contents were weighed. Use
2 answers
asked by
Anonymous
645 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 answer
asked by
Rachel
805 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
4 answers
asked by
sam
281 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
4 answers
asked by
Ivan
1,420 views
what is the main different of ststistics and maths
1 answer
asked by
zekarias kasssa
288 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 answer
asked by
GT
324 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
3 answers
asked by
anonim
697 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 answer
asked by
carole
347 views
A capacitor has stored energy U. If the voltage and plate separation are both doubled, the new stored energy is ____.
1 answer
asked by
Anonymous
381 views
27.300kg of Copper at 35.000 degrees Celsius receives 460.000kJ of heat. Calculate the final temperature of the metal.
ANS =
3 answers
asked by
Danny
711 views
Why is determining abnormal behavior or a mental disorder so difficult?
In 2 paragraphs please . :)) Thank you :)
4 answers
asked by
Rey
558 views
Argument Evaluation # 1 – Is morality universal?
Instructions: In your own words, identify the argument or arguments in the
2 answers
asked by
christine
762 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
4 answers
asked by
jimmy
5,132 views
¿Qué comerás esta noche, Pepe?
Comerá pizza. Comere un sandwich. Comerás espagetis. Comeré lo que prepara mamá.
2 answers
asked by
Anonymous
1,074 views
Find the smallest n such that for some prime p, at least 20 of the numbers 1,2,...,n are quadratic non-residues
modulo p.
3 answers
asked by
lin
940 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
3 answers
asked by
gary
1,261 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
4 answers
asked by
jacob
1,920 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
4 answers
asked by
jacob
833 views
Who were the Visigoths and what was their most important contribution to Spanish culture?
1 answer
asked by
Susan
423 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
3 answers
asked by
Maude
592 views
Can someone please tell me what I'm doing wrong?
#include <iostream> #include <iomanip> using namespace std; int main() { //....
1 answer
asked by
Thomas
411 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
7 answers
asked by
alyssa
2,610 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
3 answers
asked by
Danny
449 views
although the German troops met with success against the invading Russian troops, in what way did these battles hurt the Germans?
5 answers
asked by
alyssa
427 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
2 answers
asked by
megan
716 views
How do you use the appropriate forms of the adjectives simpatico, dificil, aleman, and guapo?
3 answers
asked by
sandra
708 views
Ginny Jones receives $650 gross salary biweekly. Her income tax rate is 15%. Her group health plan contribution is $24.50 per
2 answers
asked by
Bria S.
919 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
3 answers
asked by
Bria S. (Explain Pls)
819 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
4 answers
asked by
ikye
1,336 views
Solve 7⋅x = x2 - 6 by using the Quadratic Formula. Round to the nearest tenth.
1 answer
asked by
lisa
380 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 answer
asked by
Jade
436 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?
3 answers
asked by
Jade
937 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
4 answers
asked by
Jade
1,428 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
2 answers
asked by
Jade
827 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
2 answers
asked by
jane
455 views
27.300kg of Copper at 35.000 degrees Celsius receives 460.000kJ of heat. Calculate the final temperature of the metal.
ANS =
2 answers
asked by
Danny
496 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
3 answers
asked by
megan
487 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 answer
asked by
megan
352 views
A thin aluminum ring hangs vertically from a torsion spring. A torsion spring when twisted exerts a restoring torque given by
τ=
1 answer
asked by
Bob
365 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
2 answers
asked by
lin
545 views
Find the approximate increase in the area of a circular disc if its diameter is increased from 44cm to 44.4cm
4 answers
asked by
azeem
1,686 views
Can somebody please help me with this. thank you
89___89 the second 89 has a solid line on top of the number. Is this equal or
4 answers
asked by
iris
749 views
In triangle ABC, ∠A=20∘ and ∠B=80∘. Let
D be a point on line segment AB such that AD=BC. What is the measure (in degrees)
2 answers
asked by
lin
533 views
In a tetrahedron ABCD, the lengths of
AB, AC, and BD are 6, 10, and 14 respectively. The distance between the midpoints M of AB
4 answers
asked by
lin
943 views
A strip of 41 squares is numbered 0,1,2,…,40 from left
to right and a token is placed on the square marked 0. Pinar rolls a
6 answers
asked by
lin
703 views
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