In scientific notation, the number would be 9.3 × 10^-11
D. I’m not sure but try that
The ABE and DBC are both made of DBE and and ABD or EBC so if the firsts are equal than these are also equal
Answer: $0.44
Step-by-step explanation: a) (3 * 0.75) + ((1/4)*2.76) = 2.25 + 0.69 = 2.94
Pays with $5 - $2.94 = $2.06 Change
((1/2) * 3.24) = $1.62
Money left = 2.06 - 1.62 => $0.44
