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A credit union client deposits $800 in an account earning 8% interest, compounded annually. What will the balance of the account be at the end of 30 years? Enter the answer in dollars and cents, and round to the nearest cent, if needed. Balance = $Suppose $30.00!] is invested into an account where interest is compounded annually. After 30 years the balance is $346,748. What was the interest rate as a percent? Round the answer to the nearest hundredth of a percent. Interest Rate =6 D96 Which of the following are exponential functions? Select all that apply. 3 .f[-~"3}=1z 3 f[23)=:5 3 f[a:)=7r4' 3 HI) = -(13)' 3 HI) = G)\" 3 f[.1:)= 54*\" :1 f[2:) = 0.8\"+2 3 HI) = (13)\" Which of the following are equivalent exponential function{s) to f (3:) Select all that apply. 3 HI) = G)\" 3 HI) = 27\" 3 me) = 41-3 3 HI) = (%)_r 3 HI) = (%)x 3 HI) = -(%)r The average atmospheric pressure Pt) in pounds per square inch is P (t) = 14.19'0'23', where t is the altitude in miles above sea level. Find the average atmospheric pressure at 6.2 miles above sea level. Round to the nearest tenth. if needed. The atmospheric pressure is D