Please help! Which rules of exponents will be used to evaluate the expression. Check all that apply. ( view picture )

a: quotient of powers
b: product of powers
c: power of a power
d: power of a product
e: negative exponent
f: zero exponent

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

the answer is 24

step-by-step explanation:

ans789

step-by-step explanation:

christopher is 272,195 year old

step-by-step explanation: