The resting body temperatures of healthy adult humans are normally distributed, with a mean of 98.6 degrees F and a
standard deviation of 0.7 degrees F. What is the probability
that a randomly selected adult has a body temperature that
is at MOST 98.6 degrees F?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6

What is the gcf of 20c^3-5c^4+30c^6