Answer:
y=-4x+3
Step-by-step explanation:
it does not show the equations that are following
but the main thing you need to know is that when two lines are parallel they have the same slope
and do you mean 2x+8y=18 not x?
edit:
answer choices: y=-4x+3, y=8x-2, y=4x+7, y=-8x+9
2y+8x=18
first change that equation to slope intercept form to find the slope
2y = -8x+18 -> y = -4x+9
slope is -4
so the answer is y=-4x+3 because it also has a slope of -4
Answer:
Widget per hours for A: 5
Widgets per hour for B: 8
Widgets per hour for C: 6
Widget B is the fastest
Step-by-step explanation:
A: 30 /6 = 5
B: 64/8 = 8
C: 18/3 = 6
Answer:
specify?
Step-by-step explanation:
give us a image
The reciprocal of any number is 1/(the number).
The reciprocal of 2 is 1/2 (one half).
Answer: 1/257300
Step-by-step explanation:
Let S= total number of sample space
Let D= defective parts
Let ND= Non- defective parts
Let Pr(D) = probability of defective parts in the box
Let Pr(ND) = PROBABILITY OF non-defective parts
S= 250
D = 5
ND= 250 – 5
= 245
Pr(D) =5/250
= 1/50
Pr(ND) = 245/250
= 49/50
The probability of picking 3 parts that will be defective without replacement is
Pr(D₁) n Pr(D₂) n Pr(D₃)
Pr(D₁) = 5/250
Pr(D₂) = 4/249
Pr(D₃) = 3/248
= 5/250 × 4/249 × 3/248
= 60/15438000
= 1/257300
