Answer:
In 37 years the population will be 125,012
Step-by-step explanation:
Giving the following information:
Initial population (PV)= 67,000
Growth rate (g)= 1.7%= 0.017
Number of years (n)= 37
<u>First, we will establish the future value (FV) formula:</u>
FV= PV*(1+i)^n
FV= 67,000*(1.017^n)
<u>Now, for 37 years:</u>
FV= 67,000*(1.017^37)
FV= 125,012
In 37 years the population will be 125,012
Answer:
y = 6x + 28
Step-by-step explanation:
We are to determine the equation of a line whose slope or gradient is 6 and passes through the point (-4, 4)
The slope-intercept form of the equation of the straight line would be given by;
y = mx + c
y = 6x + c
We proceed to use the given point to determine c;'
when x = -4, y = 4
4 = 6(-4) + c
4 = -24 + c
c = 28
The slope-intercept form of the equation of the straight line is thus;
y = 6x + 28
Answer:
Linear equation of train is:
x =62.5t
Step-by-step explanation:
Given a train A.
Train A can travel 500 miles in 8 hours.
so in one hour this train a can travel 500/8 miles
i.e train A travel distance in one hour = 500/8 = 62.5 miles
That meas speed of train= 62.5 miles/hour
Since the travelling rate of train is constant.
So we can write a linear equation that represents the situation.
Let the distance covered by train in t hours be x miles.
or Distance covered by train = Speed of train * time
or x = 62.5 * t , where t is the time in hours.
or x =62.5t
The quotient of that problem is 30
Answer:
angle c = 107°
angle b = 107°
angle a = 73°
Step-by-step explanation:
Given:
Two line XY and WZ intersect each other and make four angle [a, b, c, d]
Given that Angle d = 73°
Find:
angle a
angle b
angle c
Computation:
We know that angle c and angle d situated on same line XY
So,
angle c + angle d = 180°
angle c + 73° = 180°
angle c = 107°
We know that angle b and angle d situated on same line WZ
So,
angle b + angle d = 180°
angle b + 73° = 180°
angle b = 107°
angle a and angle d are vertical opposite angle
So,
angle a = angle d
angle a = 73°
