Answer:
y= 8x+1 (0,1) y=6x+3 (0,1)
= 8×0+1 =6×0+3
y = 1 =3
Step-by-step explanation:
= 8×1+1 (1,9) =6×1+3 (1,9)
y=9 =9
=8×4+1 (4,14) =6×4+3 (4,14)
y=33 =27
=8×2+1(2,4) =6×2+1 (2,4)
y=17 =13
Answer:
37
Step-by-step explanation:
Margin of error = critical value × standard error
For 98% confidence, CV = 2.326 (from t table).
Standard error is σ / √n, where σ is the population standard deviation, and n is the sample size.
Plugging in:
5 = 2.326 × 13 / √n
n = 36.6
Rounding up, n = 37.
Answer:
28m
Step-by-step explanation:
2x+x=42
3x=42
x=14
However, since the length of the rectangle is twice the width, we'll need to multiply it by 2.
So: 14 times 2=28
Answer:
The correct answer is 54.
