Suppose the low temperature is increasing at a rate of 2 °C every 25 years. What would the low temperature at our nation's capitol for the month of January be in 100 years if currently it is −6 °C this year?

What is the y-intercept of the line with the equation 3x + 4y = 12?

The maximum distance (in nautical miles) that a radio transmitter signal can be sent is represented by the expression 1.23h√, where h is the height (in feet) above the transmitter. estimate the maximum distance x (in nautical miles) between the plane that is receiving the signal and the transmitter. round your answer to the nearest tenth.

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?