Answer:
g(x) = 3x - 3
Step-by-step explanation:
Slope-Intercept Form: y = mx + b
If a line is parallel to another, they have the same slope.
Step 1: Define variables
<em>m</em> = 3
Random pt (2, 3)
y = 3x + b
Step 2: Find <em>b</em>
3 = 3(2) + b
3 = 6 + b
b = -3
Step 3: Write parallel linear equation
y = 3x - 3
Answer:
Average range(R-bar) = Sum of the sample range for each sample/number of samples = (9+8+1+8+7) /5 = 33/5 = 6.6
Sample size = 8
For a sample size of 8 the factors for control limit for range (D3) = 0.136 (obtained from table of constraints for x-bar and R chart
LCL = R-bar × D3 = 6.6 × 0.136 = 0.90
Step-by-step explanation:
-0.8b+4.1c-(-3.2b)-0.1c
-(-3.2b)= 3.2b
4.1c-0.1c=4c
-0.8b+4c+3.2b
-0.8b+3.2b=2.4b
4c+2.4b
Answer: 8
Area of a triangle=(1/2)bh
16=(1/2)4x
16=2x
x=8
Answer:
Step-by-step explanation:
Given that a survey showed that 72% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight
X - number of people who need correction for their eyesight
X is binomial since each event is independent and there are only two outcmes.
X (18, 0.72)
Required probability = the probability that no more than 1 of them need correction for their eyesight.
=P(X=0)+P(X=1)=0.00000296+0.000137
=0.00014
Yes 1 is a significantly low number as probability is almost zero.
