A spherical ball has a diameter of 12 cm. study the figure below...
12 centimeters...

Which of the following could be used to determine the approximate volume of the sphere?

A. V = 43 ⋅ 3.14 ⋅ 123

B. V = 13 ⋅ 3.14 ⋅ 63

C. V = 13 ⋅ 3.14 ⋅ 123

D. V = 43 ⋅ 3.14 ⋅ 63

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to