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 ( 87+ )
Otras preguntas
what is 6421 in scientific notation
Tyler wrote a paper describing life in England in the eighteenth ________,from_______to_____. A century 1801, 1900 B decade 1701, 1800 C century 1700, 1799 D ce
The teacher asked that each student completes/complete the exercise. A. complete B. completes The student wished that his mother was/were more lenient about his
how many degrees in a half rotation
Find four consecutive even integers whose sum is 244.
What is the Persians major holidays
Identify either as expression or equation 8x 2=7
What is 571082346090 in word form
science uses blank to support its explanations
If -2(3y+5)=-4, find the value of 5y
