Answer:
B. -80x + 28y - 56
D. 4(-20x + 7y - 14)
Step-by-step explanation:
8(-10x + 3.5y - 7)
= 8(-10x) + 8(3.5y) - 8(7)
= -80x + 28y - 56
= 4(-20x + 7y - 14)
Answer:
8X +8
Step-by-step explanation:
Answer:
The sample should be as large as 480
Step-by-step explanation:
Probability of having a flu, p = 43/334
p = 0.129
Margin Error, E = 0.03
Confidence Interval, CI= 95%
At a CI of 95%,
The sample size can be given by the relation:
Find the vertex and length of the latus rectum for the parabola. y=1/6(x-8)^2+6
Answer:
y = - 4 x + 20
Step-by-step explanation:
The trail is 20 miles
Each hour you go 4 miles, so you subtract that each hour