Recall that distance = speed times time. Thus, time = distance / speed.
Here:
time = distance / speed = 0.8 km / 12 km/hr = 1/15 hr.
Note that 1/15 hr = 1/15 (60 min) = 4 minutes
Answer:

Step-by-step explanation:

Reduce the exponent of x.

Use the negative exponent rule: 

Use the rational exponent rule: ![a^\frac{m}{n} = \sqrt[n]{a^m}](https://tex.z-dn.net/?f=%20a%5E%5Cfrac%7Bm%7D%7Bn%7D%20%3D%20%5Csqrt%5Bn%5D%7Ba%5Em%7D%20)

Here’s your answer! Have a good day
Answer:
2(3x - 4)(3x + 4)
Step-by-step explanation:
Factorizing the below expression requires factoring common term.

Obviously 2 is common to both 18 and 32. Thus, the answer is:

=2(3x - 4)(3x + 4)
Answer:
Need the rest of the equation
Step-by-step explanation: