Monday
April 21, 2014

Posts by Branden


Total # Posts: 22

math
the equation for line a is y=-2x+3 the equation for line b is y=3x-1

math
the graphs of line a b are shown on this coordinate grid. choose the equation in the box that best describes each line, and fill in the blanks below.

Physics
Which of the following describe possible scenarios? A) An object has zero instantaneous velocity and non-zero acceleration. B) An object has negative acceleration and is speeding up. C) An object has positive acceleration and constant velocity. D) An object has positive veloci...

math
If you need to find difference in temperature than subtract. 72 degrees outside - -10 degrees out side. 72 - -10 is the same as 72 + 10 because you can combine the negatives. Therefore 72 +10= 82 degrees difference

math
multiplying 2 negatives will equal a positive. You can figure it out by doing this setup 0.90 x 0.64 __________ or just use a calculator

chemistry
I need to wtite a balanced equation and indicate the type of reaction for these questions 1) ammonium nitrite= nitrogen+ water 2) ammonia+ oxygen = nitrogen (ii) oxide + water 3) barium chloirde + sodium sulfate= sodium chloride + barium sulfate 4) iron(iii) oxide + carbon mon...

chemistry
I need to write a balanced equation and indicate the type of reaction phosphoric acid + magnesium hydroxide= magnesium phosphate+ water

Math
Thank you!!

Math
Can someone help me with this problem? Find the equation of the tangent line to the curve: f(x)=x^2, a. Parallel to the line y = 8x + 2 b. Perpendicular to the line y = 8x + 2

Math
At the end of the first quarter of 2006, all the major stock market indexes had posted strong gains in the past 12 months. Mass Mutual Financial Group credited the increases to solid growth in corporate profits. The mean one-year return for stocks in the S&P 500, a group of 50...

Calculus
A spherical balloon is inflated at a rate of 10 cubic feet per minute. How fast is the radius of the balloon changing at the instant the radius is 4 feet? And The radius of a circle is decreasing at a rate of 2 ft/minute. Find the rate at which the area is decreasing with resp...

Calculus
Find the horizontal asymptote for the function: 3x^4-2x^3+7x/x^4/14x-2

Calculus
Find all the points of inflection of the function: f(x)=x^3-3x^2-x+7

Calculus
Find all the intervals on which the function is concave upward: f(x)= 4x^2-x/x^4

Coleman
Find all the intervals on which the function is concave upward: f(x)=4x^2-x/x^4

Calculus
Differentiate: a. y = (x + 3)(x^2 −5x +1) b. y = x^2e^x

calculus
Find the instantaneous rate of change of y with respect to x when x = 15 for the function y = 5x2 − 2x

chemistry
Butane has the lowest, but why?

chemistry
What has the lowest surface tension and why? CH3CH2CH2CH3, (CH3)2CO, C6H6, H20

english
how does dialogue help you move forward

algebra
find the last digit in 3^9999.

math
terry corey and chris together made 20 baskets in a basketball game. Terry made 5 more baskets than corey. Chris made 3 times more baskets than Corey. How many baskets did they each have?

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