Question: Jake opened a savings account that earns 1.5% interest. Jake estimates that, assuming he neither adds or withdraws from his account, he will earn $240 in interest after 10 years. How much did Jake deposit when he opened the account?

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Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2