(2/3) x + (2/5) x
(10/15)x + (6/15) x = (16/15) x
The answer is 45km because times 10 and 4.5 which gets 45
400 divided by 10 equals 40 to the third power is <span>64000</span>
Answer:
$900
Step-by-step explanation:
I am Majoring in Math and Personal Finance
Step-by-step explanation:
First calculate the z-score.
z = (x − μ) / σ
z = (11.07 − 11.5) / 2.7
z ≈ -0.16
From a z-score table:
P(z<-0.16) = 0.4364
The proportion of babies that weigh less than 11.07 lbs is 0.4364.
