One safe investment pays 10% per year, and a more risky investment pays 14% per year. a. How much must be invested in each account if an investor of $102,000 would like a return of $11,320 per year?
b. Why might the investor use two accounts rather than put all the money in the 14% investment?
a. $
is invested in the 10% account.

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.