There are approximately 2.5 million births in a country each year. find the birth rate in units of births per minute

2500000 births every 360 days

x births every 1 day

360 /times x=2500000 /times 1

x=2500000 /div 360

x=6,944. 44444444

4

Step-by-step explanation:

There are 24hours in aday

and 60mins in 1hours giving us(24*60) minutes =1536mins in day

there are 365days in a year= (365*1536)mins= 560640mins in a year

unit of birth per minute=total number of birth/time

=(2500000/560640)birth per min

=4.459

≅4births per minute

step-by-step explanation:

compare

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form