benny
Most popular questions and responses by benny
social studies
Study the image. An image of American Indians, Spanish priests, and Spanish settlers is shown. The Spanish priests are in the middle of the picture with a church in the background. American Indians are kneeling in prayer to the left of the priests. Spanish
asked on September 24, 2018 
math
Calculate (a) the total installment price, (b) the carrying charges, and (c) the number of months needed to save the money at the monthly rate to buy the item below for its cash price (remember to round up). A bicycle with a cash price of $500, offered on
asked on February 27, 2014 
Trig.
A statistician is analyzing data to find a model. She has determined the following characteristics of the data. Which characteristics of the data defined the period? The initial value is 5 all of the values are negative the difference between the
asked on March 27, 2018 
Math
Explain why domain restrictions for inverse trigonometric functions are necessary? I’m having trouble understanding this topic could anyone explain? My teacher makes no sense :/
asked on March 29, 2018 
Algebra
Find the common difference of this arithmetic sequence: a_(n) = 8n +14
asked on November 1, 2018 
chemistry
Determine the oxidation state for the second element in Zn3(PO4)2 Thank you!
asked on September 30, 2010 
consumer math
Tim Worker buys a new sofa for $629.95. He pays 25% down and takes an installment loan to complete the purchase. He makes 12 payments which include his principal and a $60.00 finance charge. What is the APR on his loan to the nearest tenth? The down
asked on April 16, 2014 
physics
A car travels 15km northwards. 5km eastwards, 10km southwards, and 5km westwards to arrive at point P. Find its total displacement
asked on November 15, 2015 
Calculus
Use Newton's method with the specified initial approximation x1 to find x3, the third approximation to the root of the given equation. (Round your answer to four decimal places.) 1/3x^3 + 1/2x^2 + 8 = 0, x1 = −3 I got 3.4808, but it's wrong. Help?
asked on November 4, 2014 
math
I need to solve this problem , bought 6 ribbons each ribbon is 1/4 yard long how many yards of ribbons do i need to buy?
asked on February 10, 2015 
Geometry
Find the area of a triangle whose vertices have coordinates (2,5), (6,1), and (3,4)
asked on May 28, 2008 
computers
Recall that with the CSMA/CD protocol, the adapter waits K.512 bit times after a collision, where K is drawn randomly. For K = 100, how long does the adapter wait until returning to Step 2 for a 10Mbps Ethernet? For a 100 Mbps Ethernet? Can anyone help me
asked on November 26, 2011 
math
A 25lb bag of grass seed will cover 1200 square feet. If tour lawn is in the shape of a rectangle and measures 205 feet by 145 feet, how many bags of grass seed will you need to cover the lawn? how do i solve?
asked on April 17, 2016 
Chemistry
Plutonium239 is used in nuclear bombs. Determine the number of protons and neutrons in plutonium239. I really don't understand this. Can someone tell me how to do this? thanks What is the atomic number of Pu? Look it up on the periodic table...that is
asked on February 8, 2007 
Physics
The masses of 1 mole of various gases are as follows: hydrogen about 2 grams, helium about 4 grams, nitrogen about 28 grams, oxygen about 32 grams and carbon dioxide about 44 grams. On the average how fast does a molecule of each gas move at 333 Celsius?
asked on April 6, 2010 
physics
Water is descending in a vertical pipe of diameter 7 cm and open to the atmosphere. At a lower point the water flows into a smaller pipe of diameter .84 cm. At a certain instant the depth of the water just above the narrowing point is 30 cm and the water
asked on April 6, 2010 
Algebra 2
Solve x^2=4x by graphing. If exact roots cannot be found, state the consecutive integers between which the roots are located.
asked on May 28, 2008 
Physics
Air passes over the top of an airplane wing at 235 m/s and over the bottom at 190 m/s. If the wing has area 10 m^2, how much lift results?
asked on April 6, 2010 
Chemistry
if the pressure read by the barometer is 0.882atm, what is the height of the column of mercury in cm?
asked on March 25, 2014 
Dynamics
A 1500 kg automobile is traveling upto 20 deg inclined at a speed of 6 m/sec. If the driver wishes to stop his car in a distance of 5m,determine the frictional force at pavement which must be supplied by rear wheels.
asked on July 30, 2012 
Algebra 2222
One factor of x^3+2x^211x12 is x+4. Find the remaining factors. a. x+1, x+3 b. x1, x+3 c. x+1, x3 d. x1, x3
asked on May 31, 2008 
Algebra 2
Which quadratic function has its vertex at (2,3) and passes through (1,0)? a. y = 2(x2)^2+3 b. y = 3(x2)^2+3 c. y = 3(x+2)^2+3 d. y = 2(x2)^23 Could you explain why you got your answer, too?
asked on May 28, 2008 
physics
Explain why the pressure at depth h in a stationary fluid is `rho g h.
asked on April 7, 2010 
Physics
How many joules would be required to raise the temperature of 20g of ice at oC to water at15C?
asked on January 16, 2013 
Math Algebra
4x(2x  4)  3  5x
asked on September 9, 2009 
ALGEBRA 2 (matrix equation)
MATRIX EQUATION [ 3x ] [ 10+2y ] [ y ] = [ 5x ] Solve for x.
asked on May 28, 2008 
Algebra 2
4t^24/9(t+1) * 3t+3/2t2
asked on May 13, 2008 
Dynamics
A pelton wheel attains its operating speed of 800 rev/min% determine constant angular acceleration of pelton wheel
asked on July 30, 2012 
math
simplified version of (3x5)^2
asked on January 1, 2012 
Physics
Explain why the pressure at depth h in a stationary fluid is `rho g h.
asked on April 6, 2010 
Writing
I am trying to write an essay on What ideas are true/untrue of the North.What do it means by ideas. Help??
asked on September 26, 2008 
ALGEBRA TWOO
* = square root!! ^2*x^5 / x^(5/2) = ??
asked on May 31, 2008

LO
Five religious principles that may impact positively on the issue of teenage pregnancy... Help
posted on August 11, 2019 
History
yall are life savers
posted on March 1, 2019 
History
Its c
posted on February 10, 2019 
math
But I doubt you look like Ariana Grande.
posted on February 6, 2019 
math
Yes, I believe you are Kim K.
posted on February 6, 2019 
social studies
so would that make 3.A and 8. D
posted on September 24, 2018 
English
Cattle
posted on May 7, 2018 
PHysics
ifhshkha
posted on October 16, 2017 
programming in basic
Que 5 is c(GOTO)
posted on October 8, 2015 
Chemistry
136kg
posted on July 14, 2015 
Ratio
simply just wat is says above 168
posted on July 3, 2012 
8th grade Social Studies
Did you know that every time you social, that you are really saying socalie? is this true cuz my teacher said it was on the board.....
posted on October 28, 2008 
Algebra 2222
got it! thanks
posted on May 31, 2008 
french!
Vous ne grossissez pas parce que vous faites des sports.
posted on May 13, 2008