9514 1404 393
Answer:
y = 1/5x -2
Step-by-step explanation:
When a point and slope are given, sometimes it is easiest to start with the point-slope form of the equation. Then it can be rearranged to the desired form.
y -k = m(x -h) . . . . . line with slope m through point (h, k)
y -0 = 1/5(x -10) . . . . . line with slope 1/5 through point (10, 0)
y = 1/5x -2 . . . . . . . eliminate parentheses to get slope-intercept form
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Note that the slope in the attached picture is 1/5, but your problem text says it is 5. Very different equations will result from these different slopes.
Answer: $27.50
Explanation:
4 students + 8 friends = 12 people altogether
$330.60/12 = $27.50
Therefore, it’s going to cost approximately $27.50 per person.
Answer:
0.9056
Step-by-step explanation:
We are given;
Number of students enrolled in both General Chemistry and Calculus I = 540 students
Number of students who received an A in general chemistry = 51 students
Number of students who received an A in calculus = 59 students
Number of students who received an A in both general chemistry and calculus = 30 students
Now, we want to find the probability that a randomly chosen student did not receive an A in general chemistry.
So, first of all let's calculate number of students who didn't receive an A in chemistry.
So,
No without A in chemistry = 540 - 51 = 489 students
So, probability that a randomly chosen student did not receive an A in general chemistry = 489/540 = 0.9056
Answer:Volume = Area of the base × height
Step-by-step explanation:
If the rectangular box were filled with 1 cm cubes, there would be:
6 × 2 cubes in the bottom layer
As there are 3 layers,
Volume = 36 cubic centimetres
Now note that the area of the box's base is given by:
Area = 12 square centimetres
From the above discussion, we can derive a formula for the volume of a rectangular box as follows:
Answer:
The dollar bills d are the independent variable while the number of quarters q are the dependent variable
Step-by-step explanation:
Here, we want to state the variable that is dependent and the one that is independent
from the question, she has to put in dollars to get the quarters
so the number of quarters she gets is dependent on the number of dollars put into the machine
Thus, we can conclude that;
The dollar bills are the independent variable while the number of quarters q are the dependent variable
