Answer:
1
Step-by-step explanation:
Anything to the power of 0 is 1
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Answer:
1
Step-by-step explanation:
Add one on both sides, combine like terms and solve.
This is the concept of algebra, we are required to approximate the arcsin of the value given using a calculator;
sin theta=[opposite]/[hypotenuse]
arcsin is the inverse of sin, thus;
arcsin(0.549)=33.2984
the answer is 33.3984°
Answer:

Step-by-step explanation:
Given function:

As per question statement:
Initial temperature of bottle is 70
.
i.e. when time = 0 minutes, f(t) = 70 

After t = 3, f(t) = 42

Hence, the value is:

X(3y+2)-6(3y+2)
(x-6)(3y+2)
so the answer is 2+3y