Please help me! A survey of factories and
five north eastern states found that 10% of the 300 workers surveyed were satisfied with the benefits offered by their employees. The margin of error for the population proportion, rounded to the nearest hundredth of a percent, is +/- %

± seventeen (17) or ± 5.67%.

Step-by-step explanation:

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)