Will give a brainliest if youre right

find the greatest possible error for each measurement.

18.9 m

a.
0.01 m
b.
0.5 m
c.
9.45 m
d.
0.05 m

the greatest possible error for meters is 1/2 the increments

 since 18.9 is to the tenths place

 1/2 x 1/10 = 0.05

 so greatest possible error for 18.9 is 0.05m

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

6/20

step-by-step explanation: