There is not alot information to answer the question.
4,400
The number 3 is in the hundredths place the 8 is behind the 3 so it’s larger than 5 so you turn the 3 into a 4(4,400) and turn all the numbers behind zero (4,400).
<span>p ← 1
s ← 0
for i is in {1, 2, 3, 4}
do p ← p · 3
s ← s + p
n = 1 => first iteration
p = 1 * 3 = 3
s = 0 + 3 = 3
number of multiplications ---> 1
n = 2
p = 3 * 3 = 9
s = 3 + 9 = 12
number of multiplications ----> 1 + 1 = 2
n = 3
p = 9 * 3 = 27
s = 12 + 27 = 39
number o multiplications --> 2 + 1 = 3
n = 4
p = 27 * 7 = 81
s = 39 + 81 = 120
final number of multiplications -----> 3 + 1 = 4
final value of s
s = 120
Answer: number of mujltiplications: 4
final value of s: s = 120.
</span>
check the template in the picture below.

Answer:
Step-by-step explanation:
Given
Circumference = 28 meters
2
= 28
2 * 3.14 * r = 28
r = 28 /6.28
Therefore r = 4.5 meter