Which expressionis equivalentto 83,100 in expand formusing power of 10?​

8.3100 x

Explanation:

83100 in this form would be 8.3100 x because you can see 4 digits after the decimal point which would be raised to the 4th power of 10.

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

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!