1) When calculating something in TVM Solver, which of the following is the
correct button combination to get the
calculation to run?
ALPHA -> ENTER
2nd -> ENTER
MATH -> ENTER
APPS -> ENTER

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

12 dolars one is cheaper becasue 3 pairs is 6 means is sock is 2 while the 12 is cheaper

so first lets findout how much she spent so whats 32.00 - x = 9.20

32.00 - 22.75 =9.25. so she spent a total of $22.75 okay now we know the amount she spent. so now u got it from here.

1. around 25 pounds

2. months 9 and 10 he gained the most weight.

hope it .