Answer:
y = -4x + 2
Step-by-step explanation:
- We know that the equation of slope is y = mx + b
- We also know that the slope is -4 given in this problem
- So:
- y = -4x + b
- Using the point (-1, 6), we can substitute this point into the above equation to solve for b.
- (6) = -4(-1) + b
- 6 = 4 + b
- b = 2
- Therefore the equation of the line is y = -4x + 2
Answer:
B. The radius
Step-by-step explanation:
The area of a sector of a circle is ½ r² ∅, where r is the radius and ∅ the angle in radians subtended by the arc at the centre of the circle so we need to know the radius for it
Answer:
Step-by-step explanation:
De maios detalhes
Hello!
To start, since you already know that you can drive 3000 miles in 75 hours, but you need to know how long it will take to drive 4000 miles, you can solve using a proportion, where x is the amount of hours:
3000/75=4000/x
When you have set this up, cross multiply:
3000*x=75*4000
After you have cross multiplied, you will result in this:
3000x=300000
Then, solve for x and you will get x=100, meaning it will take Cheyenne 100 hours to drive 4000 miles.
Answer:
Step-by-step explanation:
Given
--- daily samples
Required
Determine the center line of the p-chart
The question states that, in all the 40 days; the average percentage of incorrect shipments is 5%
And the center line of a p chart is a measure of the expected value of all proportions
This implies that: