Answer:
honestly,I also really didn't know the ans so I took it from internet. hope you won't mind
If one quarter (25 cents) is 25% of a dollar, what percent is 23 cents?
1 answer:
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Answer:
y = - x -
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = x + 1 ← is in slope- intercept form
with slope m =
Given a line with slope m then the slope of a line perpendicular to it is
= -
= -
= -
, thus
y = - x + c ← is the partial equation
To find c substitute (- 8, 2) into the partial equation
2 = + c ⇒ c = 2 -
= -
y = - x -
← equation of perpendicular line
Answer:
We can expect 8255 numbers of students are liberal arts majors.
Step-by-step explanation:
Given:
Total Number of students in the college = 8943
Now According to Mr. Jones Survey;
60 out of 65 students are liberal arts majors.
We need to find the number of students who are liberal arts majors out of total number of students in college.
Solution:
First we will find the Percentage number of students who are liberal arts majors according to survey.
Percentage number of students who are liberal arts majors can be calculated by dividing 60 from 65 then multiplying by 100.
framing above quote in equation form we get;
Percentage number of students who are liberal arts majors =
Now we will find the Total number of students who are liberal arts major.
Total number of students who are liberal arts major can be calculated by Multiplying Percentage number of students who are liberal arts majors with total number of students in the college and then dividing by 100.
framing above quote in equation form we get;
Total number of students who are liberal arts major =
Since number of students cannot be in point, so we will round the value.
Hence We can expect 8255 numbers of students are liberal arts majors.
1. The correct answer for the problem shown above is the equation of the last option (Option D), which is shown below:
D. y=-3(x+3)^2+6
3. To verify that this is the equation of the parabola, you can give values to the variable "x" and plot each point obtained. When you do this, you obtain the graph attached.
2. Therefore, as you can see in the graph attached the vertices area (-3,6), so you can conclude that the correct answer is the option mentioned before:
D. y=-3(x+3)^2+6
D. y=-3(x+3)^2+6
3. To verify that this is the equation of the parabola, you can give values to the variable "x" and plot each point obtained. When you do this, you obtain the graph attached.
2. Therefore, as you can see in the graph attached the vertices area (-3,6), so you can conclude that the correct answer is the option mentioned before:
D. y=-3(x+3)^2+6