Practice
determine the area of the circle, given each measurement.
a or the circle, given each measurement. use 3.14 for 11 and round to the nearest hundredth.
1. diameter: 8 in
2. radius: 10 in.
3. radius: 1.5 ft
4. diameter: 8.8 yd
5. diameter: 1 in.
6. radius: 22 cm
determine which pizza is the better buy in each situation.
7. the 10-inch diameter pizza for $8.99 or the 6-inch diameter pizza for $5.
8. the large 16-inch diameter pizza for $12.99 or the $26 x-large with a radius of 16 in.
9. the 12-inch diameter pizza for $12.50 or the 20-inch diameter pizza for $17.50.
10. the 4-inch radius pizza for $3 or the 8-inch radius pizza for $14.
11. two 12-inch diameter pizzas for $12.98 or one large 14-inch diameter pizza for $7.99.
12 the 1-inch diameter pizza bite for $1 or the 10-inch diameter pizza for $10.
two 12 inch diameter for $12.98 or one large diameter pizza for $7.99

idk bring the function back   im not smart

step-by-step explanation:

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316

step-by-step explanation:

i found the life tables for the year 2012. 

life table of males at age 30. probability of dying between ages x and x+1

total population:  

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:  

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old. 

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

                                          probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497