Answer:
Option B, x =
Step-by-step explanation:
e^4x-1 = 3
<u>ln both side</u>
ln(e^4x - 1) = ln(3)
<u>ln(e) = 1</u>
4x - 1 + 1 = ln(3) + 1
4x / 4 = (ln(3) + 1) / 4
x =
Answer: Option B, x =
Answer:
delete this
Step-by-step explanation:
Answer:
a.11.8
Step-by-step explanation:
You can plug in any of the numbers with second cos to figure this out. cos^-1 (10/11.8) is equal to 32. Which is the angle. So A has to be the answer.
Also cant be c or d because the hypotenuse is larger then any of the other sides.
With B it is about 35
Answer:
add 5
Step-by-step explanation:
in algebra you do pemdas backwards
Answer:
1.2°F
Step-by-step explanation:
Given that:
The drop in temperature in degree Fahrenheit over a period of 14 days = 16.8
The average daily rate of change in degwrr Fahrenheit ;
Total drop in temperature / number of days
= 16.8°F / 14
= 1.2°F
Hence, the average daily drop in temperature is 1.2°F