for the number to be greater than 200 it should start with 2,6,7 or 9
the answer is B) 100
Answer:
You count how many significant figures there are and because it's division you see which one has the least amount. 1.3 only has two significant figures so the answer will only have 2 sig figs. So, 21.3 divided by 1.3 equals 16.385 but the answer is 16 because you only include 2 sig figs because that's how many are in 1.3. 21.3/1.3=16
Answer:
A x=8
B x=25.1
Step-by-step explanation:
A 4X-2=3x+6
4x-3x=6+2
x=8
B 7x+4=180
7x=180-4
7x=176
x=25.1
I think the answer is 21.06
Black socks on monday - 3/9 or .33%.
white socks on tuesday - 5/9 or .55%
Explanation: Probability of black socks on Monday:
Total pair of socks: 1 + 3 + 5 = 9
Number of black socks on Monday: 3
3/9 = 1/3 (or divide to get a percentage)
Probability of white socks on Tuesday:
Total pair of socks: 9
Number of white socks on Tuesday: 5
5/9
