Find the mean of the following data: 10, 16, 15, 14, 8, 21, 10, 5, 19, 18, 4, 5, 16, 12, 10, 9
Evgesh-ka [11]
Answer:
12
Step-by-step explanation:
add all them together, then divide by the amt. of numbers there are.
Because 1 * 21 = 3 * 7 ( 21 = 21 ) , 1/3&7/21 form a proportion.
Answer:
p=2l+2w
p=2*9 +2*4
18+8
p=26
Step-by-step explanation:
idk if this is right but that's what i got
Not have idea dude hsklabsklsvsksgdñmd
Answer:
80 words. 4/5 of 100 is 80
Step-by-step explanation:
