Answer: 
Step-by-step explanation:
<h3>
The missing question is: "What is the Functions formula A(t)=?"</h3><h2 />
The equation of the line in Slope-Intercept form is:
Where "m" is the slope and "b" is the y-intercept.
According to the data given in the exercise, you know that:
- 
represents the area to paint the Hiros' romm as a function of time.
- The rate he painted the room was 8 square meters per hour.
- The area left to paint after 3 hours was 28 m².
Therefore, based on this, you can idenfity that:
1. The slope of the line is:
2. One of the point on the line is:
So you must substitute the slope and the coordinates of that point into and then solve for "b" in order to find its value:
Therefore, you can determine that the function is:
Answer:
( a ) is the right answer .
Step-by-step explanation:
P(E) = 0.48
Probability of being male = .48
Probability of being female = .52
P(F) = 0.72
Probability of being in state = .72
Probability of being out of state = .28
P(G) = 0.55
Probability of being in at least 20 years = .55
Probability of being less than 20 = .45
a )
P(student is an in-state male younger than 20)
= .72 x .48 x .45 = .1555 = .156
b )
P(student is an out-of-state female younger than 20)
= .28 x .52 x .45
= .065
c )
P(student is an in-state female younger than 20)
= .72 x .52 x .45 = .168
d )
P(student is an out-of-state male at least 20)
= .28 x .48 x .55 = .074
So , ( a ) is the right answer .
Answer:
CDEF
Step-by-step explanation:
if the x value doesnt repeat then it is
Step-by-step explanation:
It is given that, Katie walks 2 ft forward and 5 ft backwards. We need to find her displacement traveled.
The difference between final position and the initial position is equal to displacement. It is the shorted path covered.
Let forward is +x and backward is -x
Initial position of Katie = +2 ft
Final position of Katie = -5 ft
Displacement = final position - initial position
= -5 - 2
Displacement = -7 ft
So, her displacement is 7 feet in backward direction.
Answer:
Option B is correct
Step-by-step explanation:
2x² - 6x + 3 = 0
Using Quadratic formula:
x = 
a = 2, b = -6, c = 3
x = 
x = 
x = 2.37
x = 0.63
