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What is the diffrence 81-82 I will give brailist
answered
Oct 2, 2019
Mathematics
middle-school
4
votes
84.2k
views
Washing soda is a hydrated compound whose formula can be written na2co3 i zh2o, where z is the number of moles of h2o per mole of na2co3. when a 2.123 g sample of washing soda was heated at 130°c, all
answered
Aug 21, 2019
Chemistry
high-school
0
votes
213k
views
A scuba diving company currently charges $100per dive. On average, there are 30 customers per day. The company performed a study and learned that for every $20 price increase, the average number of customers
answered
Aug 10, 2019
Mathematics
middle-school
6
votes
151k
views
In paragraph 2, Dr. King refers to a "great American." To whom is he referring? A) himself B) a Negro slave C) Abraham Lincoln D) a writer of the Constitution
answered
Mar 14, 2019
English
middle-school
3
votes
62.3k
views
Factor x2^– 144 show yyour work
answered
Jan 15, 2019
Mathematics
high-school
4
votes
148k
views
Men always do the abusing in a relationship. please select the best answer from the choices provided. t f
answered
Dec 20, 2018
Social Studies
high-school
5
votes
2.9k
views
Why do you think puritan leaders viewed anne hutchinson as a threat to their society? use evidence from the text to support your answer?
answered
Aug 12, 2018
History
high-school
3
votes
111k
views
What is a radical? a group of ions that have no charge a group of ions that break up during a reaction a group of atoms that give off radiation a group of atoms that act like one atom
answered
Aug 9, 2018
Biology
middle-school
5
votes
75.8k
views
Write the complete balanced equation for the reaction between barium oxide (BaO) and water (H2O). You do not need to make the subscripts smaller; just write them out as regular numbers. For example: H2O.
answered
Apr 16, 2018
Mathematics
high-school
6
votes
199k
views
PLEASE HURRYY! :DDD In a 5/6 pound mixture of sand and gravel, 1/4 pound is gravel. How much gravel is there in a 1-pound mixture?
answered
Apr 9, 2018
Mathematics
middle-school
2
votes
92.5k
views
How are arc length and area of a sector related to proportionality
answered
Jan 30, 2018
Mathematics
high-school
5
votes
25.4k
views
Kia has a long piece of ribbon. She cuts the ribbon in half then cuts each of those halves in half again. Draw the cut ribbon. Kia uses 3 of the cut peices is wrapping bouquets of flowers.Write a sum of
answered
Nov 21, 2017
Mathematics
middle-school
2
votes
126k
views
MyPyramid Plan usually includes more grains than fruits.. . . True or false
answered
Jul 3, 2017
Health
high-school
2
votes
177k
views
Write or draw to explain away to find each sum:6+7,8+4,2+9.
answered
Jun 25, 2017
Mathematics
middle-school
7
votes
133k
views
A biologist wants to prevent the bonding of enzymes to the substrate in his test solution. What should he do?
answered
Jan 15, 2017
Biology
high-school
1
vote
127k
views
1. You just visited your doctor and he suggested you are at risk for heart disease. Which type of lipid should you avoid eating large amounts of? Carbohydrates Saturated Unsaturated Oils
answered
Mar 1, 2016
Biology
high-school
4
votes
218k
views
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