The diameter of the larger circle is 10.5 cm. the diameter of the smaller circle is 4.5 cm.
what is the best approximation for the area of the shaded region?
use 3.14 to approximate pi.
a.70.7 cm²
b.86.5 cm²
c.102.4 cm²
d.282.6 cm²

y=mx+b

step-by-step explanation:

m slope

b y-intercept

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock

the answer on ed. is:

c. "the graph of f(x) has exactly two x-intercepts."

hope i could someone! : )

step-by-step explanation: