Answer: y=2x+4
Step-by-step explanation:
the line hits at 4 on the y axis and I did 2 rise, 1 run.
Answer:
No. The two ratios do NOT form a proportion.
Step-by-step explanation:
Cross multiply.
13/6 : 2/1
13(1) : 6(2)
13 ≠ 12
B=-14
reason:
1/7(-1)*-14
1/7*14
=2
25) -4
26) -8
27) 0
28) -7
29)6
Answer:
5901
Step-by-step explanation:
The margin of error is the critical value times the standard error.
ME = CV × SE
For α = 0.05, the critical value is z = 1.96.
The standard error of a proportion is √(pq/n). Given p = 0.04, then q = 1−p = 0.96.
The margin of error is 0.5% or 0.005.
Plugging in:
0.005 = 1.96 √(0.04 × 0.96 / n)
n ≈ 5901
