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Select the correct answer. Given the data in the table, what is the average atomic mass of chlorine? A. 34.969 amu B. 35.453 amu C. 35.9675 amu D. 36.966 amu
answered
Dec 24, 2019
Chemistry
middle-school
7
votes
154k
views
MATH- ALGEBRA 1- SHOW WORK PLEASE What is the average rate of change of the function over the interval x = 0 to x = 8? f(x)=2x+3/3x−3 Enter your answer, as a fraction (answer is 5/21 but i need someone
answered
Aug 24, 2019
Mathematics
high-school
3
votes
197k
views
Betty is 1⁄2 mile from school. Jerry walked 2⁄3 a mile to pick up Betty and then they walked to school together. How far did Jerry walk?
answered
Aug 11, 2019
Mathematics
middle-school
3
votes
160k
views
A gift box has dimensions of: 8 1 2 inches, 5 1 2 inches, and 2 1 2 inches, respectively. how many cubes with side lengths of 1 2 inches would be needed to fill the gift box?
answered
Jun 11, 2019
Mathematics
high-school
3
votes
100k
views
In order to make the Louisiana Purchase, what justification did the government use? A. inherent and implied powers B. military power C. expressed power D. absolute power
answered
Apr 28, 2019
History
middle-school
7
votes
113k
views
One mole of water is equivalent to 18 grams of water. A glass of water has a mass of 200 g. How many moles of water is this?
answered
Dec 7, 2018
Physics
high-school
6
votes
224k
views
A postively charged object is placed within a positive electric field. what happens to the object?
answered
Jul 2, 2018
Physics
high-school
3
votes
19.0k
views
The table shows the snack preferences of 50 shoppers at the mall. what is the probability that one shopper, selected at random from the 50 surveyed, preferred the potato chips or pretzels? A.1/5 B.13/25
answered
Jun 14, 2018
Mathematics
middle-school
6
votes
139k
views
Sam had $24.75 to spend on flowers for his mother. each rose cost $2.50 and each daisy cost $1.75. what are his options for the flowers he could buy? roses and daisies write an equation to represent the
answered
Mar 22, 2018
Mathematics
high-school
3
votes
210k
views
I need the answer for this problem help
answered
Feb 21, 2018
Mathematics
college
4
votes
75.5k
views
Matisse eventually abandoned the use of optical colors, using only colors seen in white daylight. true false
answered
Dec 13, 2017
Physics
high-school
3
votes
124k
views
A salesman earns commission on units sold. The more units he sells, the more commission he earns on a particular unit. For the first unit, he earns $20. For each subsequent unit, he earns 2% more. How
answered
Oct 13, 2017
Mathematics
high-school
4
votes
181k
views
What is the president of the United States name?
answered
Apr 13, 2017
History
high-school
3
votes
38.1k
views
Mikaly bought five skirts at $x each. Three of the five skirts came with a matching top for an additional $9 each. Write and simplify an expression that represents the total cost of her purchase
answered
Feb 24, 2017
Mathematics
middle-school
2
votes
210k
views
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