Use the distance formula to find the distance to the nearest tenth, between k(-7,-4) and l(-2,0)

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?