From a boat on the lake, the angle of elevation to the top of a cliff is 25 degrees 35’. if the base of the cliff is 1325 feet from the boat, how high is the cliff (to the nearest foot)? a. 647 feet b. 644 feet c. 634 feet d. 637 feet

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

The graph shows the distance kerri drives on a trip. what is kerri's speed?

What are two numbers that have a sum of 15?