(a+b)^7= a^7+ 7a^7b+ 21 a^6b²+ 35a^5b³+ 35 a⁴b⁴+ 21 a³b^5 + 7a²b^6 + b^7
Standard form would be 1.46e-6 because the variable has one degree and the number 6 does not have a degree.
3.5 hours: $10 because if a 1/2 hour equaled 1.25 : 3.5 hours would give you $7.75
Answer:
23325435
Step-by-step explanation:
343545634423432