Pregunta
A friend has a
average before the final exam for a course. That score includes everything but the final,
which counts for
of the course grade.
What is the best course grade your friend can earn?
What is the minimum score your friend would need on the final to earn a
for the course?
Give answers accurate to at least one decimal place.
which counts for
What is the best course grade your friend can earn?
What is the minimum score your friend would need on the final to earn a
Give answers accurate to at least one decimal place.
Ask by Ryan Hart. in the United States
Jan 25,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
- Best Possible Course Grade: 86.4%
- Minimum Final Exam Score Needed for a 75% Course Grade: 24.0%
Solución

¡Inicia sesión para desbloquear respuestas gratis!
Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.

Respondido por UpStudy AI y revisado por un tutor profesional
Como
Extra Insights
To find the best course grade your friend can earn, we first need to consider that their current average is
, which accounts for
of the total course weight. The final exam counts for
. The best score they can get on the final is 100%.
Calculating the maximum course grade:
The best course grade your friend can earn is
.
Next, to find out the minimum score needed on the final to earn at least a
for the course, we set up the equation:
Where
is the score on the final.
Solving for
:
Thus, your friend needs at least
on the final exam to earn a
course grade.
preguntas relacionadas

¡Prueba Premium ahora!
¡Prueba Premium y hazle a Thoth AI preguntas de matemáticas ilimitadas ahora!
Quizas mas tarde
Hazte Premium