In spectrophotometry, what is the significance of the absorption maximum ( max)? (A) It is the wavelength at which the chemical is most soluble. (B) It has no significance in the measurement. (C) It is the wavelength at which the chemical absorbs the most light. (D) It indicates the boiling point of the solution.

2) Consuelo tiene dos cuentas IRA. La IRA 1 aenera un interés del \( 9 \% \) anual \( v \) la IRA 2 aenera un interés del \( 75 \% \) anual. No ha realizadon ningún depósito desde el 1 de enero de 1995 , cuando el monto en la IRA era el doble del monto en la IRA 2. La suma de las dos cuentas el 1 de enero de 2005 era \( \$ 90,000 \). Determine cuánto había en la IRA2 el 1 de enero de 1995 . \( \begin{array}{lll}\text { (A) }<\$ 12,750 & \text { (B) } \$ 12.750-\$ 13,000 & \text { (C) } \$ 13,000-\$ 13,250 \\ \text { (D) } \$ 13,250-\$ 13,500 & \text { (E) } \geq \$ 13,500 & \end{array} \)

\( P ( 90 \leq X \leq 105 ) = 0,3413 \)

What is the \( { }^{38} \mathrm{qub} \) 3itent of 47.936 an 0.56 ?

Se eles se encontrassem depois de 10 minutos, qual era a diståncia entre suas casas? \( ? ? \mathrm{~m} \)

21 Mercy is buying some bananas on holiday. She can buy five bananas and have 10 cents left over. Or she can buy three bananas and have 50 cents left over a Write an equation using this information. b Solve your equation to find the cost of one banana. C How much money does Mercy have?