Posts by Camryn

Total # Posts: 23

calculus
Use x=-1/2 in the MacLaurin series for e^x to approximate 1/sqrt (e) to four decimal places. So far I have |f^n(0)/n! (1/sqrt(e)-1/2)^n)| </= 1/10^4, but I don't know what to do from here.

calculus
Hi, I have the following HW question and I'm a little confused: Find the volume of the solid generated by revolving the region bounded by y=1/sqrt(x) and y=0 for 1 <= x <= 2 about the line y=-1. So far I have the integral 2pi (-1-y)(1-1/y^2) dy from -1 to 1, but that...

math
Hi, I am in need of some help. How would I find the derivative of the function: f(x) = int e^sin(t) dt if the upper bound is x^2 and the lower bound is cos(x)? I'm not really sure what to do here since e^sin(t) is not an integratable function. Should I instead integrate ...

Science HELP PLZZZ
I need help with this too lol

geometry
how does the exterior angle theorem makes sense based on the triangle angle-sum theorem? i know what both of the theorems are i just dont understand how they are 'connected'?? thanks!

Geometry
line of symmetry yes

5th Grade Math
91 i believe

Working with children with special needs
A teacher wants to know why Ben, a preschooler, wakes up every morning at about 3:00 and refuses to go back to sleep. The teacher should

Math
BTW PLEASE TYPE YOUR SPREADSHEET!

Math
PLEASE HELP ASAP!!! When you use a credit card, you are charged interest each month on the balance in your account. You can use a spreadsheet to investigate the interest chargeed n a credit-card account. you use a credit card to buy a $450 airline ticket. you are charged 1.8% ...

math
explain the error Janine tells her friend that ordered pairs have an x coordinate of 0 lie on the x axis. She uses the origin as an example. Describe Janine's error. Use a counterexample to explain why Janine statement is false.

math
explain the error Janine tells her friend that ordered pairs have an x coordinate of 0 lie on the x axis. She uses the origin as an example. Describe Janine's error. Use a counterexample to explain why Janine statement is false.

social studies
Identify two problems resulting from urban sprawl in the western region of the United States. If these problems are not solved, what will the outcome likely be?

math
find the maximum and minimum values of f(x,y)=y-3x for feasible regions

Language Arts
The plot usually starts with a problem and ends with a solution. but im not sure ??

Language Arts
Which of the following statements about a short story plot is not true? (1 point) The plot has a beginning, middle, and end. The plot is when and where the story takes place. The plot usually starts with a problem and ends with a solution.

Global History
how did geography help shape Japanese civilization?

geography
How many countries does Mexico border? Is it three? We do not have to list them but am I right in saying they are the U.S., Belize and Guatemala

6th grade science
What happens to energy from the sun that is neither reflected nor absorbed by the atmosphere? Is this right? It is absorbed by the land and water and warmed(changed to heat). The greenhouse effect takes place.

5th grade
9,493,200.

english
A dog barked and ran

Physics
t=6.85seconds d=???

4th grade
the class had 67488836345