Alex invested $400 in a cd that pays 3% simple interest, calculated semiannually. how much money will alex earn in 2 years? a. $74 b. $24 c. $54 d. $14

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?