Answer:
B) 2+410=946
Step-by-step explanation:
Because the question is asking to add and b is the only one with a + sign.
45+8.3 = 53.3
<span>45 - (2(8.3)) = 28.4
The value is </span> 28.4 <span>that is –2 standard deviations away from the mean.</span><span>
</span>
Answer:
y = 5x + 3
Step-by-step explanation:
Slope = (13 - 8)/(2-1) = 5
Equation:
y - 8 = 5(x - 1)
y - 8 = 5x - 5
y = 5x - 5 + 8
y = 5x + 3 <-----------the slope-intercept form
8=384 9=248 hope this helped