Answer:
b) 5314
c) ln 2.7
d) 4.6 hrs
<u>Step-by-step explanation:</u>


Answer:
3.2. The decimal point moves left once because there's only one 0
Step-by-step explanation:
-4p+1 = -4(2)+1 = -8+1 = -7
Answer:
Step-by-step explanation:
The answer is 7,000,000
Angle 2 is 110° and the other angles are 70°