A rocket car accelerates 4.5 m/s squared over 6.00 s to reach the freeway speed at the end of an entrance ramp. if the cars final speed is 75 m/s, what was its initial speed on it begin accelerating?

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536

Yvaries inversely as x. y =12 when x=5. find y when x=4