A model car is 8 inches long. If it was built with a scale of 2 in. : 5 ft., then how long is the real car? (will give brainliest!!) 20 ft.

40 ft.

45 ft.

37 ft.

the answer is 24

step-by-step explanation:

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!