Answer:
Step-by-step explanation:
F (x) = 1 – 4x
Calculate the value of f (2)
Subsitution 1-4(2)=1-8=-7
The answer of f(2)=-7
I hope this answers ur question
0.046875
THIS IS THE ANSWER!!!!!!!!!
D control, the researchers are creating a control group that experience all of the same conditions of the test group (receiving a pill) but receive no benefit of the vitamin. It helps to reduce variable in the study to determine validity
Step-by-step explanation:
sum of set of prices = 11.40 * 25 = $285
Answer:
-2
Step-by-step explanation:
sec 180 + sin 270 - tan 180 + cot 270
= -1 + (-1) - 0 + 0
= -1 + (-1)
= -2