<h2>Answer</h2>
Slope =
x-intercept =
y-intercept = -4
<h2>Explanation </h2>
Remember that the equation of a line in general form is:
where
Notice that to express our equation, , in general form, we just need to subtract 12 from both sides of the equation:
Now can infer that , , and . So let's replace the values in our formulas:
To find the x-intercept, we just need to replace with zero in our general or original equation and solve for :
Answer:
times them so it would me 41 picks
Step-by-step explanation:
Answer:
.0668
Step-by-step explanation:
Formula:
z=(x-average)/standard deviation
(2.5-2.8)/.2= -1.5
Go to a ztable and find the value for 1.5 (.9332) and take the compliment of this (we can do this because the normal distribution is symmetrical)
1-.9332= .0668
If you would like to know the speed of the car, you can calculate this using the following steps:
540 km ... 6 hours
x km = ? ... 1 hour
540 * 1 = 6 * x
540 = 6 * x
x = 540 / 6
x = 90 km
The correct result would be 90 km per hour.
Answer:
a mathematical expression including variables and numbers