1 ounce = 28.3495 grams
13 x 28.3495 = 368.544 grams
round answer as needed
Answer:
Idon'tknowdaanswertothatquestionsorry.
Step-by-step explanation:
Answer with Step-by-step explanation:
f(1) = 160 and f(n + 1) = –2f(n)
⇒ f(2)= -2×f(1)
= -2×160
= -320
⇒ f(3)= -2×f(2)
= -2×(-320)
= 640
⇒ f(4)= -2×f(3)
= -2×640
= -1280
Hence, Value of f(4) is:
- 1280
