Adriana has $860,400 in a savings account that earns 7 3/4% interest per year The interest is not compounded. How much will she have in 4 months? I got two different answers but I’m not sure which one is right

A. 882,604
B. 882,626.98

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.

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?