Calculate. (5.8x10^5)+(7.239x10^7) Write your answer

Calculate.(5.8x10^5)+(7.239x10^7) Write your answer in scientific notation.
1. 1 answer
2. asked by SUKUNA
3. 47 views
Calculate the pH of a 100mL solution of 0.10M acetic acid ka=1.8x10(-5)i calculated the pH to be 2.87 from the square root of
1. 1 answer
2. asked by Kevin
3. 671 views
Multiply. Write the result in scientific notation.Show your work. (1.8x10^1)(7x10^5) A. 1.26x10^7. B. 8.8x10^6 C. 8.8x10^5 D.
1. 1 answer
2. asked by Aquafina
3. 203 views
Please check my asnwersIdentify one way to write the expression using the Distributive Property. 8 x 19 (1 point) a. (8x10) +
1. 5 answers
2. asked by AHHHH
3. 774 views
so i had to calculate the pH of a 100ml solution of .10M acetic acid (ka=1.8x10(-5) I came out to 2.87. But then, they want the
1. 1 answer
2. asked by Kevin
3. 491 views
simplify. write in scientific notation. 0.5(8x10^5)a ) 8x5^5 b ) 4x5 ^5 c ) 8x10^5 d ) 4x10^5
1. 1 answer
2. asked by haven
3. 197 views
Calculate 4.8x10^-3 - 9.4x10^-6. Express the answer in scientific notation rounding to 2 decimal places.
1. 1 answer
2. 107 views
Divide and write the result using scientific notationthe 8 and -4 is to the second power 8x10(8) 4x10(-4) I plugged it in the
1. 3 answers
2. asked by Bryan
3. 1,120 views
5.3x10^3 - 8x10^2 = ?Write the answer in scientific notation.
1. 1 answer
2. 56 views
Solve each problem and write your answer in scientific notation.1.(6.0x10^5)x(3.0x10^4) A.18x10^20 B.18x10^9 C.1.8X10^20
1. 4 answers
2. asked by Help please
3. 2,081 views