Answer:
231
Step-by-step explanation:
35 % = 0.35
35 % of the students participate in sports
No. of students participating = 0.35 × 660 = 231
Answer:
a) $0.500 ; (b) $5
Step-by-step explanation:
(a) 11 pound of flour =$5
1 pound of flour = $5/11
1 pound of flour = $0.500
(b) 8hours =$40
1 hour =$40/8
1 hour = $5
Answer:yes
Step-by-step explanation:6x/2=3x
8/2=4
Answer:
-1/2 ≤ x ≤ 3
Step-by-step explanation:
hope that helps
The period of a sinusoid

is

, so any range such that

will give two complete periods.