Answer:
336
Step-by-step explanation:
10 times 280 over 100 equals 28 time 12 equals 336
Answer: 40
Step-by-step explanation:
Answer:
Step-by-step explanation:
Choice
Answer:
Step-by-step explanation:
Distance = 48 * 4
Distance = 192
~~~~~~~~~~~~~~~
3*50 = 150
192 - 150 = 42
42 MPH for the last hour
Answer:

Step-by-step explanation:
In 2x/(x^2 - 1)1/2

Apply the property of natural log
ln x^m = m ln(x) move the exponent before ln


ln(m/n)= ln m - ln n

multiply 1/2 inside the terms
