What is 345.33+245+98.1?

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me