Atransverse periodic wave occurs on a string described by the expression y=sin(10x + 100 t). what is the amplitude of this wave

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

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)