Mathematics, 17.10.2020 22:01 berniceallonce22
If a penny is made of 3.11 grams of copper, how many atoms of copper are there in the penny? And show work. pls help me
Answers: 1
Mathematics, 21.06.2019 22:00, yay47
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4
Answers: 1
Mathematics, 22.06.2019 01:00, kam110800
1) your friend taylor missed class today and needs some identifying solutions of systems. explain to taylor where to find the solution(s) of any system using its graph 2)taylor graphs the following in desmos and decides that f(x) = g(x) at x = 0, x = 1, & x = 3. f(x) = 2x+1g(x) = 2x2+1 provide taylor some feedback that explains which part of the answer was incorrect and why.
Answers: 1
Mathematics, 22.06.2019 03:30, ddwithdadarco
Given the equation −4 = 12, solve for x and identify if it is an extraneous solution.
Answers: 1
If a penny is made of 3.11 grams of copper, how many atoms of copper are there in the penny? And sho...
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