Ineed some with these keep in mind when answering that these questions are about "reading scientific notation"

1. 0.0000000385

2. 2,100

3. 0.00027

4. 0.008

5. 5,600,000,000,000

Step-by-step explanation:

To convert from scientific notation to decimal form, simply move the decimal point to the right, if the exponent is positive, or to the left, if the exponent is negative, the amount of spaces equal to the exponent .

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!