Science & Mathematics

Integration to find in terms of q?

Asked By: Chicken Feet
2 * INT (0 to q) [sqrt(r^2 - x^2) - h] dx i know i can use a trigonometric substitiution in order to solve the intergral in terms of q .......but what substitution and how??? and to make things worse, how do i find q as a function of h to substitute back into the previous equation to get the area as a function of h
2 Answer(s) · 14 years ago

whens the next solar eclipse?

Asked By: maggie m
thanks :D
3 Answer(s) · 12 years ago

How accurate was DNA testing fingerprints ect. in 1991?

How accurate was DNA testing fingerprints ect. in 1991?
3 Answer(s) · 15 years ago

Termites are rich in iron?

Asked By: ô,ô
do you know where i can find sources of the science fairs or researches conducting for proving or extracting iron in termites?me and my group wants to exctract an iron from a you know how?..please state your source/s.. thank you in advance!
1 Answer(s) · 14 years ago

What do you think about heat lightning?

Asked By: niners1800
Why and how does it happen?
5 Answer(s) · 14 years ago

Can any chemistry experts help me?

Asked By: Anonymous
The density of air at 0c and 760 torr is 1.2929g L-1, and the density of o2 under the same conditions is 1.4290g L-1. Briefly explain why the o2 remains in the fifth covered bottle while you do experients with the o2 collected in the second, third, and fourth bottles.
4 Answer(s) · 12 years ago

The lengths of the sides of a triangle are 2 cm, 4 cm and 5 cm?

Asked By: Jurm
Each of the options below gives the lengths, in cm, of the sides of a second triangle. Choose the 3 options that specify a second triangle which is similar to the first. A 2, 4, 5 B 6, 12, 15 C 1.5, 2, 2.5 D 2/3, 4/3, 5/3 E 8, 16, 25 F 4, 16, 25 G 3, 5, 6
5 Answer(s) · 13 years ago

create number line of birth percentages per state?

Asked By: SouthCackalacky
Its been so long since middle school, but how would I create a number line that shows the percentage of teenage birth rates in 1996 from each 50 of the United states?
1 Answer(s) · 15 years ago

What are the elements of Venus?

Asked By: JC
I'm having to do a science project on Venus, and one of the things we have to write about is the elements that make up Venus. I've been looking in every book and website that I can think of/I can find and I haven't even been able to come up with ONE yet! So I was wondering if you could give a girl a break and name me a few or adleast give me a website that has the information.......
3 Answer(s) · 14 years ago

how many fish fingerling do ducks can consume a day?

Asked By: trufriends72
how many fish fingerling do ducks can consume a day?
2 Answer(s) · 13 years ago