The answers are A. and B.
Step-by-step explanation: I just took the test and it was right ; )
Answer:
13% is less than 3/20.
Step-by-step explanation:
3/20 = .15
2/11 = .18(repeating)
1/6 = 1.6(repeating)7
13% = .13
and then .15
Answer:
see explanation
Step-by-step explanation:
1
The cosine function in standard form is
y = acos(bx + c)
where a is the amplitude, period =
and
phase shift = - 
here b = 2 and c =
, thus
phase shift = -
= - 
2
the amplitude = | a |
which has a maximum of a and a minimum of - a
y = 4cosx ← has a maximum value of 4