Answer:
El TRIMESTRE es un periodo de TRES MESES consecutivos.
Por lo que un año tiene cuatro trimestres, pueden formarse cuatro grupos de tres meses cada uno enero-febrero-marzo, abril-mayo-junio, julio-agosto- septiembre y octubre-noviembre-diciembre (3 + 3 + 3 + 3 = 12 meses)
By using formula (а-b)³=a³-3a²b+3ab²-b³:
x³-6x²y+12xy²-8y³
You would do $849• .08 to get 67.92, then you would add that to 849 to get $916.92 as the answer
Answer:
B
Step-by-step explanation:
Since T is at the midpoint of SU, then
ST = TU , substitute values
8x = 3x + 20 ( subtract 3x from both sides )
5x = 20 ( divide both sides by 5 )
x = 4
Thus
ST = 8x = 8(4) = 32
If you would like to know how long did the students spend at the pool in the afternoon, you can calculate this using the following steps:
1 hour ... 60 minutes
4 hours 25 minutes - 2 hours 48 minutes = 265 minutes - 168 minutes = 97 minutes = 1 hour 37 minutes
The correct result would be 1 hour 37 minutes.