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 ( 76+ )
Otras preguntas
This cartogram displays the projected world population in 2030. According to the cartogram, which continent is predicted to have the largest population? No
The Albany Plan of Union was meant to address A) a declining colonial economy. B) growing disagreements with Great Britain. C) threats to the colonies during th
Which of the following best describes the Muslim view of Abraham, Moses, and Jesus?
HELP - Nine band members reported on the money they made selling candy bars for the fund-raiser. The results in dollars were: 156, 132, 130, 143, 147, 128, 124,
How many moles of NH3 can be made if 7.5 moles of H2 react with enough N2?
2 as a improper fraction
Identify intervals on which the function is increasing, decreasing, or constant. g(x) = 1 - (x - 7)2
Russia turned to which type of economic system in the 1990s
what is the purpose for this type of composition?a letter to a friend telling her about your new hairstylea. explanatory b. persuasive c. descriptive d. narrati
A change in the direction of a wave when the wave finds an obstacle or an edge, such as an opening bending of waves around a barrier is called _________________
