Based upon data from his AP United States History class, Mr. Unsworth determined that the relationship between a student's hours watching TV per week (x) and that student's score on the AP
(y) exam were negatively correlated. He determined that the equation of the best fit line is
y = -0.21x + 5.22. Based upon these results, predict a student's AP score (to the nearest whole
number) if he watches 12 hours of TV a week.

step-by-step explanation:

it will be a cylinder. with a diameter of 8 and 4 single pieces high

21/58.

hope to be marked brainliest

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.