Tuesday
December 23, 2014

Posts by molly


Total # Posts: 516

Calculus
Find the integral, using the method of substitution where necessary. 63. integrate x^2*Sqrt[x+1] dx What I have done: I have set the (x+1) = u but I feel this is the wrong way to do this problem.
December 9, 2007

Social Studies
Things we find in nature are ___________ features. (Ex. landforms, bodies of water, weather, plants, animals)
December 3, 2007

Physics Problem
While running, a 70.0 kg student generates thermal energy at a rate of 1200 W. To maintain a constant body temperature of 37.0 C, this energy must be removed by perspiration or other mechanisms. If these mechanisms failed and the heat could not flow out of the student's ...
December 3, 2007

Calculus
Thank you.
December 2, 2007

Calculus
Problem 12. Find the derivative of the function. f(x)=e^(x)^1/2 My answer is: [e^(x)^1/2]/2x^(1/2) Is this correct?
December 2, 2007

Physics. Please!!
If the force on the tympanic membrane (eardrum) increases by about 1.50 N above the force from atmospheric pressure, the membrane can be damaged. When you go scuba diving in the ocean, below what depth could damage to your eardrum start to occur? The eardrum is typically 8.20 ...
November 30, 2007

PHysics
A medical technician is trying to determine what percentage of a patient's artery is blocked by plaque. To do this, she measures the blood pressure just before the region of blockage and finds that it is 1.20×104 Pa, while in the region of blockage it is 1.15×...
November 29, 2007

Calculus
24. A pharmaceutical company has determined that a realistic model for the relationship between blood pressure (systolic) and the amount of a nerve drug designed to reduce the systolic pressure is given by the equation P=Pi + 2x - x^2. P is measured in millimeters of mercury ...
November 11, 2007

Health
When people with diabetes get injured(break a bone, get scraped,etc.) why does it take longer for their wounds to heal compared to someone without diabetes?
October 29, 2007

math
hdgfghgh
October 13, 2007

Maths
ya u do this by eating some moths, there ya go
August 2, 2007

FRENCH
Can someone jsut chek my grammer Florentine est une femme indépendante qui s’inquiète pour sa famille et pour leurs besoins. Elle vit une vie faible et ne veut jamais faire les mêmes erreurs que sa mère fasse, c’est-à-dire d’&...
May 16, 2007

science
what like charges do? like electrical charges repel each other. it doesnt fit in my crossword? An Example of an electric discharge? lightning repel
April 24, 2007

Finance
935.82
December 11, 2006

writing
I need sentences with the following words: stigmatize laudatory The Aga Khan was delivering a laudatory address as he presented the Die Quadriga They wanted to stigmatize the adulteress
December 3, 2006

One more A.P Chemistry
I have this exact question. It sucks. This is the worst class I've ever taken in my life. No joke. There's too much information to learn in one year and the review book even tells me that. It has ruined my entire junior year.
October 24, 2006

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