why is it important to replicate an experiment.
It is important to replicate an expermint to see if different results come from the same expermint.
Updated 3/4/2014 7:31:36 AM
Confirmed by debnjerry [3/4/2014 7:31:36 AM]
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CDs are on sale at the local music store for \$12.80 each. They normally sell for \$16.00 each. Ann buys three CDs for a total of \$38.40. What percent discount did she receive? A. 18% B. 20% C. 22% D. 25%
Weegy: Ann received 20% discount for her CD purchase. User: A pair of inline skates, regularly priced at \$180, is now on sale at a 30% discount. What is the sale price of the skates? A. \$54 B. \$108 C. \$126 D. \$162 Weegy: If a pair of inline skates, regularly priced at \$180, is now on sale at a 30% discount, the sale price of the skates are now \$126. Simply multiply 180 x 30% and you get 54. Subtract 54 from 180, and you 126. User: A jewelry store marks its merchandise up by 80%. If the wholesale price of a bracelet is \$55, what will the store charge for the retail price? A. \$63 B. \$75 C. \$99 D. \$110 (More)
Updated 2/25/2014 10:30:38 PM
A jewelry store marks its merchandise up by 80%. If the wholesale price of a bracelet is \$55, the store will charge the retail price C. \$99.
Who wrote the national anthem? A) Dolley Madison B) Andrew Jackson C) William Henry Harrison D) Francis Scott Key
Updated 2/25/2014 3:36:42 PM
D) Francis Scott Key wrote the national anthem.
The dependent variable in an experiment will be the one that you _____. A. change B. hold constant C. observe for changes
Updated 6/30/2015 4:53:07 AM
The dependent variable in an experiment will be the one that you observe for changes.
Solve for x. 7 > 2 + x
Weegy: this is true for X if the value of X=4 or less. (More)
Updated 3/5/2014 9:07:50 AM
7 > 2 + x
x < 7 - 2
x < 5 (x is less than 5)
Confirmed by andrewpallarca [3/5/2014 1:46:46 PM], Rated good by andrewpallarca
Ok, I will remember that.
7 > 2 + x
Weegy: The answer to 7 > 2+x is xUser: What is the range of the following set of numbers? 38, 35, 47, 50, 44, 38, 35, 47, 32 (More)
Updated 3/4/2014 11:57:53 AM
The range of the set 38, 35, 47, 50, 44, 38, 35, 47, 32 is:
18

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