It is: 4.503599627*10^15 in scientific notation
What is 10% of 52:= 10% * 52= 0.1 * 52= 5.2
100% of 52=52 10% of 52 (divide by 10)=5.2 1% of 52 (divide by 10)=.52 2% of 52 (multiply the 1% by 2)=1.04
- 7X + 10 = 52 subtract 10 from each side - 7X + 10 - 10 = 52 - 10 - 7X = 42 divide both sides integers by - 7 (- 7/- 7)X = 42/- 7 X = - 6 --------------------check in original equation - 7(- 6) + 10 = 52 42 + 10 = 52 52 = 52 ----------------checks
% rate = 52/10 * 100% = 520%
It is: 4.503599627*10^15 in scientific notation
It is: 2.394524283*10^52 expressed in scientific notation
What is 10% of 52:= 10% * 52= 0.1 * 52= 5.2
100% of 52=52 10% of 52 (divide by 10)=5.2 1% of 52 (divide by 10)=.52 2% of 52 (multiply the 1% by 2)=1.04
(5-2) x (52) = (1/52) x (52) = 52/52 = 1
- 7X + 10 = 52 subtract 10 from each side - 7X + 10 - 10 = 52 - 10 - 7X = 42 divide both sides integers by - 7 (- 7/- 7)X = 42/- 7 X = - 6 --------------------check in original equation - 7(- 6) + 10 = 52 42 + 10 = 52 52 = 52 ----------------checks
90% off of 52 = 10% left of 52 = 52*10/100 = 5.2
10% of 52 is 5.2 So 10% off is 52-5.2 = 46.80 dollars
52
The Formal Method:(5)2 + (10)2 = (5)2 + (2 x 5)2 = (5)2 + (2)2(5)2 = 52 ( 1 + 4) = 52 (5) = (25) (5) = 125The Easy Method:52 = 25102 = 10052 + 102 = 25 + 100 = 125 .
% rate = 52/10 * 100% = 520%
The probability of choosing a 10 is 4/52; likewise a Jack is 4/52. The probability of 10 or Jack is 4/52 + 4/52 = 8/52 or 2/13.