To calculate the maximum heart rate in beats per minute (bpm) for a person, use the expression 220−a , where a is the person's age in years. what is the maximum heart rate for the given ages? enter your answers in the boxes. if a person is 20 years old, their maximum heart rate is bpm. if a person is 31 years old, their maximum heart rate is bpm. if a person is 48 years old, their maximum heart rate is bpm.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).

Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?