Answer:
84
Step-by-step explanation:
f(1)=4^1 - 1 = 3
f(4) = 4^4 - 1 = 255
rate of change = 
(255 - 3) / (4 - 1) = 252 / 3 = 84
Draw the triangle and then use Pythagoras' theorem
distance =

= 19.70 (2dp)
Answer:
<h2>0.00390625 /

</h2>
Step-by-step explanation:
so you are saying do:
which is 16 /4096
16/4096=0.00390625
<u>another way you can do this is</u>
just subtract the powers
2-6=-4
so the answer is
Answer:
3. 18 + 18 + 7 + 7 = 50
4. 120 degrees
Step-by-step explanation:
Answer: If you got 18 points out of 28 that would be like a 64 (D)
Step-by-step explanation: