Apurva0614
Apurva0614
04-05-2022
Mathematics
contestada
help statistics
no spam
Respuesta :
Аноним
Аноним
04-05-2022
Answer:
P = 20
Step-by-step explanation:
Mean
18.75 = 10(5) + 15(10) + P(7) + 25(8) + 30(2) / 32
18.75 × 32 = 50 + 150 + 7P + 200 + 60
600 = 460 + 7P
7P = 140
P = 20
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
In the empires, theaters, aqueducts, stadiums, roads and the like were all built by: A. Highly trained workers b.The middle class workers C. Hired forei
Can you answer this question please
Why should product testing be done on humans instead of animals?
The blank began when a u-2 spy plane discovere soviet missile installments in cuba
Why have most of the advances in civil rights come through the federal courts and not through the legislature? What does this say about our democratic system? W
what was committees of correspondence
Solve using perfect square factoring patterns. y2 + 18y + 81 = 0 A. {–9} B. {9} C.{0, –1} D.{9, –9} PLEASE HELP!!! WILL MARK BRAINLEIST
The governor of a state can call-up the National Guard to protect lives and property in times of emergency because the state has authority to __________. declar
Homer and Mike were replacing the boards on Mike's old deck. Mike can do the job alone in 1 hour less time than Homer. They worked together for 3 hours until
What zodiac sign rules the planet Mars?
