Given the linear function p(x)=3x+2 and the quadratic function q(x)=x^2+1, find (p+q)(t)

The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.

What is the equation of the graph below? y=sec(x)-4

Is it true or false i’m trying to pass this test so i can leave school