Answer:
f(x)=5cos(1/3x) this is an equation
Answer:
7) 8.9
8) 6.7
9) 12.2
10) 7.6
11) 7.3
12) 6.3
Step-by-step explanation:
y = 21
i might be wrong, sorry if i am!!
The answer is a.............
78.33 (3 rounds down)
0.0605 (5 rounds up)
288.60 (8 rounds up, but there is a nine, so nine becomes 0 and 5 becomes 6)
0.101 (8 rounds up)
