A physical fitness association is including the mile run in its secondary-school fitness test for boys. The time to complete this event for boys in secondary school is known to be normally distributed with a mean of 444 and a standard deviation of 41. The fitness association wants to identify the slowest 3.59% of the boys to recommend for a new physical training class. What time (in seconds) would the boys need to run faster in order to stay out of the new class?

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

the answer is a

step-by-step explanation:

the correct answer is x/3+10≥32

hope this !