Answer:
r≈1.34 and the volume is 10
Step-by-step explanation:
She still needs 36 inches of fabric (Also meaning 1 foot)
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.
Answer:

Step-by-step explanation:
use the form
to find the values of a, b, and c.

consider the vertex form of a parabola

substitute the values of a and b into the formula 

simplify the right side.
find the value of e using the formula 

Answer:
c+r
therefore
its correct
Step-by-step explanation: