4.08, or 4 2/25 :) hope this helps
Answer:
B) AD/DE = BD/AD
Step-by-step explanation:
Answer:
Step-by-step explanation:
Direct variation problems can easily be solved with proportions, namely:
and cross multiply to get
2y = 20 so
y = 10
36, 43, 50, 57, 64
36 and 64 are two standard deviations out, so the empirical rule tells us 95% of scores will fall here with a normal distribution
Answer:
30..? sorry im not quite sure what youre asking