A quantity with an initial value of 680 grows continuously at a rate of 50% per day. What is the value of the quantity after 1 week, to the nearest hundredth? HELP PLS

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

The measures of the angles in △abc are given by the expressions in the table. angle measure angle a 65° angle b (3x−10)° angle c (2x)∘ find the value of x. then find the m∠b and m∠c.