5 miles 1.61 km - 80.5 miles
Dean ran 5 miles this week and wants to know how many What are Dean's errors? Select all that apply.
kilometers heran. His work is below.
He has the wrong units in his answer.
Dean should have used two conversion factors.
1 mile
Dean should have kilometers in the denominator of
the conversion factor.
Units of Length
The decimal point in his answer is in the wrong
place.
Customary System
Units
Metric System Units
1 mile
1.61 kilometers

the answer is the first one and the last one

Step-by-step explanation:

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!