# Posts by Jewels

Total # Posts: 30

science
A researcher wants to develop a new pharmaceutical compound to treat pain. Which of the following strategies will likely be the most effective process? A. Test extracts from newly discovered plants for pain-killing substances. B. Read anthropological studies to discover plants...

English
12 is wrong. correct answer is B

Math
A student downloaded seven music files to a portable MP3 player. In how many different orders can the songs be played?

math
a group of people pay \$720 admission at an amusement park. Thad adult tickets were \$15 and children tickets were \$8. there are 25 more adults then children how many children are in the group

statistics
idk

social studies
lol I go to connections Academy too!!!! wow..this is great

CHEMISTRY PH=PKA
use the dissociation constant ka=[H+][A-]/[HA] to show that ph=pka

algebra 2
Find the slope between points (2, 3) and (-1, 0)

algebra 2
Find the slope between points (2, 3) and (-1, 0)

algebra 2
Find the slope between points (2, 3) and (-1, 0)

algebra 2
Find the slope between points (2, 3) and (-1, 0)

math
Canada, venezuela, kenya, france and new zealand, are qualified to compete in a final event of the olympics games. suppose that new zealand withdrawn from the event and canada has two athletes entered in the event. 1. what is the probability that canada wins two medals? 2. at ...

A 1.0 kg mass is attached to the end of a vertical ideal spring with a force constant of 400 N/m. The mass is set in simple harmonic motion with an amplitude of 10 cm. What is the speed of the 1.0 kg mass at the equilibrium position?

Geometry
using the distance formula and given that AB congruent to BC.with that you can find the co ordinates of A .

chemistry
hello i'm doing a redox stoichiometry lab having to do with titration so we are given these two equations: 6 H + 3H2O2 + 2MnO4 ---> 4O2 + 2Mn + 6 H2O 6H + 5H2O2 + 2MnO4 --> 5O2 + 2Mn + 8 H2O it asks which reactant is the source of the O2 product in this titration ? ...

english
i'm doing an essay about fight club. and im writing about how fight club represents modern society through the characters of the narrator (could be known as joe) and tyler durden. i'm unsure what to write for my introduction or how to do my thesis. please help me :)

Math
Thank you... I was under the intention that I had to find something from it being a 90 degree angle lol. It has been awhile since I took geometry. Not too long but still a great refresher. :D

Math
OOOOO OKAY so R is the longest side making R the hypotenuse

Math
I need help... I don't need the answer just how I would figure this out. Identify the hypotenuse of the triangle by giving its letter. It is a triangle with the left and bottom lines of the triangle as a right angle. The longest line of the triangle is the top. q, p, and r...

math
Thank you for the response. I appreciate it.

math
so Ly=53

math
I just need to know if I answered this correctly. mLy=37 find the complementary angle Ly That would be 90-37= correct?

math
simpilify 2p+22psquared-2

math
simpilify 2p+22psquared-2

Algg bra
So for the first one.. would x intercept be -3 and the y intercept be 3?

Algg bra
I need to find the x and y intercepts of these equations. x - y = -3 y = -2x - 1 x - y = -11/3 x = (-5/28)y + 1399/28

grammar
what is a vague pronoun?

Grammar
what is a antecedent