Answer:
420
Step-by-step explanation:
15%= 0.15
2800*0.15= 420
Answer:
twenty four and sixty nine hundredths
Step-by-step explanation:
expanded notation means you just write it out.
I think you should add 5x
Answer:
58.09 degrees C.
Step-by-step explanation:
T(m)=21+74*10^-0.03m
When m = 10 minutes:
T(10) = 21 + 74*10^(-0.03*10)
= 21 + 74*10^(-0.3)
= 58.0879