Answer:
SA = 31.714 km²
Step-by-step explanation:
SA = πr² + πrl
SA = 3.14(1)² + 3.14(1)(9.1)
SA = 3.14 + 28.574
SA = 31.714 km²
.253 move the decimal 2 places to the right then you get 25.3%
Answer:
the answer is d.
Step-by-step explanation:
15 cm, as 1 and 3 are too small, 75 is too big, and 15 is just average
Answer:
25% on question one
Step-by-step explanation:
For example, on question one, 5 students drink more than half a dozen sodas a week. If there is a total of 20 students you'd divide 5 by 20 and that should be the answer.