Answer: 615.4
Step-by-step explanation:
if the radius is 14
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
(4.2*105)+(5.3*10^5)
441 + 530000
530441
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If your problem is (4.2*10^5)+(5.3*10^5), it would be
420000 + 530000
950000
Answer:
x = 5
Step-by-step explanation:
Remember PEMDAS (Parentheses, Exponents, Multiplication ⇔ Division, Addition ⇔ Subtraction). This is the order that you solve expressions in.
5 * 5 - 4 + 445 * 7 + 41 - 82 Multiply 5 and 5
25 - 4 + 445 * 7 + 41 - 82 Multiply 445 and 7
25 - 4 + 3115 + 41 - 82 Subtract 4 from 25
21 + 3115 + 41 - 82 Add 21 and 3115
3136 + 41 - 82 Add 3136 and 41
3177 - 82 Subtract 82 from 3177
3095
