Let's assume
height of plane in feet =h
time in minutes =t
we are given
A plane is descending into the airport. After 5 minutes it is at a height of 6500 feet
so, we get one point as (5,6500)
After 7 minutes it is at a height of 5900 feet
so, we get another point as (7,5900)
we can use point slope form of line
points as
(5,6500)
x1=5, y1=6500
(7,5900)
x2=7 , y2=5900
Calculation of slope(m):
now, we can plug values
Equation of line:
we can use formula
we can plug values
Time of landing:
we can set h=0
and then we can solve for t
..............Answer
When you isolate the y on one side, the slope intercept form of the line is
Two plot point examples would be (0, - 3) (which is the y intercept) and (1, -7)
The value of 7.91 rounded to the nearest hundredth as in the task content is; 7.91.
<h3>What is the value of 7?91 rounded to the nearest hundredth?</h3>
It follows from the task content that it is required that the decimal number 7.91 be rounded to the nearest hundredth.
Since the hundredth place value belongs to the second digit to the right of the decimal, it follows that the digit, 1 holds the hundredth place value and since no other digits come after, the number remains the same.
Read more on rounding off;
brainly.com/question/12263092
#SPJ1
I don’t know how to explain but it’s 15
Answer:
18 boy to girl ratios, and with the leftover 9 boy to boy ratios?
