Ask a New Question

Questions and answers by

kim

Questions (1,095)

You have been approached by the makers of the Holo-Generator. The Holo-Generator is an innovative product that fits in the palm
1. 1 answer
2. 405 views
how do you solve this rational equation s+4/su^2 + 6s+4/s^2u
1. 1 answer
2. 295 views
What is the molarity of each kind of ion in a solution of magnesium chloride that contains 86.0 g of magnesium chloride
1. 1 answer
2. 552 views
Most community water supplies have 0.50 ppm of chlorine added for purification.What mass of chlorine must be added to 129.0 L of
1. 1 answer
2. 503 views
a rectangular piece of cardboard measuring 14 inches by 27 inches is to be made into a box with an open top by cutting squares
1. 2 answers
2. 1,326 views
determine the number of moles in 4.50g of MgCl2?
1. 1 answer
2. 588 views
what volume of hydrogen gas at STP can be produced by reacting 15.0 grams of uluminum with sulfuric acid? the equation is: 2Al+
1. 1 answer
2. 613 views
what would the pressure of H2 gas collected in lab over water at 20.0 degrees celcius and 767 torr?
1. 1 answer
2. 353 views
At 472 deg C the reaction reaches equilibrium with the following composition: [H2]=7.38atm, [N2]=2.46atm, [NH3]=0.166atm. Into
1. 0 answers
2. 553 views
if the rate of a reaction doubled with temperature increase from 30 to 40 degrees celcius, what is the activation energy
1. 1 answer
2. 446 views
Use the Pythagorean distance formula to calculate the distance between thefollowing points on a graph: (-7,-3) (8,-11)
1. 1 answer
2. 639 views
Your kids have asked you to set up a cable fromtheir tree house to the groundso that they can slide down quickly when it’s
1. 1 answer
2. 621 views
At a local park, there is a large circular fountain feature that is 50 feet across,surrounded by a path that is 8ft wide. A
1. 1 answer
2. 974 views
At a local park, there is a large circular fountain feature that is 50 feet across,surrounded by a path that is 8ft wide. A
1. 1 answer
2. 587 views
the fax corporation bought a fax machine for $700. the fax machine depreciates at a rate of $25 a monthA) Find a function F that
1. 1 answer
2. 857 views
which pair(s) of liquids will be miscible ?H2O AND CH3CH2CH2CH2CH3(PENTANE) C6H6 (BENZENE) AND CCl4(CHLOROFORM) C2H5OH (ETHANOL)
1. 1 answer
2. 3,838 views
which solution has highest freezing point if all are at the same molalitycalcium chloride sodium nitrate potassium sulfate
1. 1 answer
2. 2,003 views
The value of almost everything you own, such as a car, computer, or appliance, depreciates over time. When the value decreases
1. 1 answer
2. 1,019 views
"P v Q" is best interpreted as
1. 1 answer
2. 364 views
Two companies sell software products. In 2010. Company 1 had total sales of $17.2 million. Its marketing department projects
1. 0 answers
2. 1,240 views
The life expectancies for men and women in the United States can be approximated by the following formulas:Women: E=
1. 1 answer
2. 958 views
n 1966, the U.S. Surgeon General's health warnings began appearing on cigarette packages. Data gathered after 1965 indicate that
1. 1 answer
2. 559 views
In 1966, the U.S. Surgeon General's health warnings began appearing on cigarette packages. Data gathered after 1965 indicate
1. 1 answer
2. 554 views
Archaeologists and forensic scientists use the length of of human bones to estimate the height of his/her femur f(the bone from
1. 2 answers
2. 917 views
The value of many things we own depreciates over time. When an asset's value decreases by a fixed amount each year, the
1. 1 answer
2. 775 views
The diameter of Earth is 12,742 kilometers; the diameter of the moon is 3476 kilometers.a. If you flew around Earth by following
1. 1 answer
2. 1,194 views
A flower bed in the corner of your yard is in shape of a right triangle. The perpendicular sides of the bed measure 6 feet 8
1. 4 answers
2. 1,613 views
you want to buy a pickup truck and are interested in one with a large carrying capacity. One model features a rectangular
1. 1 answer
2. 939 views
you want to buy a pickup truck and are interested in one with a large carrying capacity. One model features a rectangular
1. 1 answer
2. 462 views
you want to buy a pickup truck and are interested in one with a large carrying capacity. One model features a rectangular
1. 1 answer
2. 432 views
Hot air balloons require large amounts of both hot air and fabric material. A hot air balloon is spherical with a diameter of 25
1. 1 answer
2. 659 views
You are buying a ladder for your 30-foot-tall house. for safety, you would like to ensure that the base of the ladder be placed
1. 1 answer
2. 487 views
Tree stands 25 feet tall and 15 feet wide base 7.5 feet . You want to hang strings of lights from top to bottom on the outside.
1. 1 answer
2. 1,020 views
A sample of gas has an initial volume of 14.7L at a pressure of 1.02 atm. If the sample is compressed to a volume of 10.2L, what
1. 2 answers
2. 1,821 views
how much money do i need for simple interest for $2000 at 5% interest in 2 years?
1. 1 answer
2. 389 views
solve by the substitution method. 6x+3y=-21 -4x+y=41
1. 3 answers
2. 891 views
a. Why is it preferable to separate need identification and defining commercial equivalents into two separate stages?b. Why is
1. 0 answers
2. 673 views
Which of the following leads to the deepest appreciation of a film?Turning off your brain completely and letting life’s
1. 2 answers
2. 963 views
One side of a rectangle is 6 in and the other side is x inches. Find the possible value of x if the area must be at least 84 sq
1. 1 answer
2. 1,005 views
I have to solve the equation by finding a common base.9^(x2-1)= 1/27^x Do i cross multiply and solve for x?
1. 1 answer
2. 443 views
you can rent a boogie board at tybee island for a $ 10 flat fee plus $.50 for each hour.The situation can be modeled by a linear
1. 1 answer
2. 394 views
ken's cartoons for the school newspaper, but they wouldn't be good
1. 1 answer
2. 349 views
need help with pythagorean theoren
1. 1 answer
2. 805 views
Shane invests $7,000 in bonds that earn simple interest of 3%. The interest is payable at the maturity of the bonds after 5
1. 1 answer
2. 455 views
A rectangular room measures 13 ½ feet long by 22 ¼ feet wide. Find the area of the room; remember, area = length x width.
1. 1 answer
2. 606 views
Select Two Cards In a board game uses the deck of 20 cards shown. first roll has five birds 2 yellow, 3 red, second roll 5 lions
1. 1 answer
2. 1,026 views
Time() 0 2 4 6 8 10 12 14 16Velocity() 0 0 2 5 10 15 20 22 22 By measuring the slope of your curve, find the magnitude of the
1. 4 answers
2. 1,063 views
a. Suppose a market research company finds that at a price of p = $30, they would sell x = 32 baskets each month. If they lower
1. 1 answer
2. 510 views
Write a program the inputs (from the user) the number of hours worked and hourly pay rate for employees and outputs their total
1. 1 answer
2. 689 views
Given p is false, q is true, and r is false, find the truth value of the statementShow step by step work. Use keyboard shortcuts
1. 1 answer
2. 486 views
Find the approximate value of the volume of the right circular cone of 20 cm , 32 cm with a circular base shown below.
1. 1 answer
2. 580 views
Find the exact value of the volume of a can of sauerkraut with a diameter 12 centimeters and height of 8 centimeters. Include
1. 2 answers
2. 374 views
The length of side a, b if the congruent triangles is c) 28 ͦ a)28 what is the length of side ab
1. 0 answers
2. 299 views
make a confidence statement about the percent of all 620 adults whose support of baseball was affected by the players strike
1. 0 answers
2. 362 views
use the quick method to estimate the margin of error for conclusions about all 620 adults with 95% confidence
1. 0 answers
2. 435 views
in 1995,the gallup poll asked a sample of 620 adults whether their support of baseball had been affected by a recent player
1. 0 answers
2. 816 views
should we produce more nuclear reactors or less of them?
1. 0 answers
2. 888 views
Write and solve an equation to answer the question. Round your answer to the nearest tenth of a percent, if necessary.140 towns
1. 1 answer
2. 636 views
in triangle FSH, angle f is 58 degrees and angle s is 64 degrees. in triangle LVQ, angle v is 64 degrees and angle q is 48
1. 1 answer
2. 607 views
Find the derivative.f(x)=ln(8-e^-x) I got -e^-x/8-e^-x but it was wrong. WHAT DID I DOOOO?!
1. 1 answer
2. 1,269 views
Find the derivative.f(x)=ln(8-e^-x) I got -e^-x/8-e^-x but it was wrong. WHAT DID I DOOOO?!
1. 1 answer
2. 330 views
w=4e^sqrt(s) Find the derivative of the function.
1. 1 answer
2. 637 views
jim reed manages a fleet of utility trucks for a rural county government. He's been in his job 30 years, and he knows where the
1. 1 answer
2. 887 views
what happened after the cypress hill massacre??The white invaders formed the Northwest Mounted Police ???? what else happened?
1. 0 answers
2. 592 views
what happened after the cypress hill massacre??The white invaders formed the Northwest Mounted Police ???? what else happened?
1. 1 answer
2. 534 views
Acetic acid (CH3COOH) reacts with isopentyl alcohol (C5H12O) to yield the ester isopentyl acetate which has the odour of
1. 0 answers
2. 850 views
An airplane is flying with a constant speed of 275 m/s along a horizontal circle with a radius of 1.23 x 104 m. If the lift
1. 1 answer
2. 822 views
Acetic acid (CH3COOH) reacts with isopentyl alcohol (C5H12O) to yield the ester isopentyl acetate which has the odour of
1. 4 answers
2. 955 views
The following reaction is used to produce tungsten(VI)oxide: WS3(s) + O2(g) → WO3(s) + SO2(g)The WO3 is then heated and
1. 2 answers
2. 652 views
Suppose the company has revised its plans for the processes described in part “a” to accommodate technological process
1. 0 answers
2. 629 views
Determine the placement of departments for a newly designed facility that will minimize total transportation costs using the
1. 1 answer
2. 538 views
A ball rolls along a desktop with an uniform velocity of 3 m/s. What is the displacement after 10 seconds have passed?A ball is
1. 2 answers
2. 1,063 views
A ball rolls along a desktop with an uniform velocity of 3 m/s. What is the displacement after 10 seconds have passed?A ball is
1. 1 answer
2. 727 views
A ball rolls along a desktop with an uniform velocity of 3 m/s. What is the displacement after 10 seconds have passed?A ball is
1. 1 answer
2. 644 views
A ball rolls along a desktop with an uniform velocity of 3 m/s. What is the displacement after 10 seconds have passed?A ball is
1. 1 answer
2. 926 views
does F=ma predict the acceleration of the system accurately?
1. 1 answer
2. 351 views
does F=ma predict the acceleration of the system accurately?
1. 0 answers
2. 421 views
does F=ma predict the acceleration of the system accurately?
1. 0 answers
2. 344 views
A survey of 1000 veiwers conducted by a television station produced the following data:40% watched the news at 12:00 60% watched
1. 1 answer
2. 3,002 views
you have set up the apparatus for this experiment and collected the following data: Atmospheric pressure- 721.o torrtemperature-
1. 0 answers
2. 566 views
After considering all the relevant factors, would you recommend a zero coupon issue or a regular coupon issue? Why? Would you
1. 0 answers
2. 683 views
anyone know answers to lesson 7 drama
1. 1 answer
2. 337 views
how do you show your work on the problem 20u+ -6(u+5)
1. 8 answers
2. 494 views
how do you do this problem5(k-7)-k+7
1. 4 answers
2. 270 views
How do rules actually make us free?Like referring to the ten commandments, how do they allow us to be free instead of feeling as
1. 4 answers
2. 453 views
How do i find the weight % of sulfate if I am given the mass?
1. 1 answer
2. 358 views
how many mL of 5% BaCl2 X(multiplied) 2H2O are needed for 0.3500g pure sodium sulfate?
1. 1 answer
2. 495 views
In solving this equation (x+3)(x-3)=-8 is the answer x+3=-8=>x=-11 if not why?
1. 1 answer
2. 316 views
consider the fo9rmula for Al2(SO4)3,which is used in perspirants:a. how many moles of sulfur are present i 3.0 moles of
1. 3 answers
2. 3,783 views
M=76 then what is the z-score for the sample mean?
1. 1 answer
2. 366 views
(a³+5)(a³-5)
1. 2 answers
2. 456 views
Larissa has also provided the following information. During the year, the company raised$40 million in new long-term debt and
1. 0 answers
2. 748 views
write a negation of the statement...not all people like football
1. 1 answer
2. 3,689 views
36*x^2-20*y^2/3*x+7*y find the quotient
1. 0 answers
2. 293 views
Han Products manufactures 30,000 units of part S-6 each year for use on its production line. At this level of activity, the cost
1. 1 answer
2. 2,502 views
−x2 − 3x3 − x4Evaluate each polynomial for x = 3 and for x = −3.
1. 1 answer
2. 582 views
what are unity and depth?
1. 1 answer
2. 331 views
if a pitcher of .75 L of water is removed from the refrigerator at 4 degrees celsius how many killijoules is needed to warm it
1. 1 answer
2. 475 views
A class conducts a survey of 1000 students. Of the sixth-grade students surveyed, 12% bring their lunches to school. Suppose 24
1. 3 answers
2. 953 views
The marketing department of Jessi Corporation has submitted the following sales forecast for the upcoming fiscal year (all sales
1. 1 answer
2. 2,335 views

Pages

1
2
3
4
5
6
7
8
9
10

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025