8.25% of 55.60 = 4.58700
We round that number to 4.59
(I am assuming the tip is based on the amount of the pretax bill.)
15% of 55.60 = 8.34
So $55.60 + $4.59 + 8.34 = $68.53
The bill would be $68.53.
8 were defective.
Defective percent = 8/84 x 100 = 9.5238% were defective.
Percent not defective = 100% - 9.5238% = 90.4761%
Rounding to the nearest tenth 90.5% were not defective.
The question doesn’t say how to round the answer so you may need to round differently than I did.
Answer:
See below
Step-by-step explanation:
y-3=1/2(x+2) Indicates a graph with slope 1/2 that runs through the point (-2,3). I have graphed it below. Hope this helps!
Answer:
10.2
Step-by-step explanation:
3.40 * 3 = 10.2
Answer:
Average Speed is 65 km/hr
Step-by-step explanation:
To get the average speed, first we have to calculate the time spent in the round trip .
Speed= Distance/ time
So, Time= Distance/Speed
Time Outgoing= 300km/ 97km/hr
Time Outgoing=3.0927 hr
Time lunch break =1 hr
Time return= 300km/ 58km/hr
Time Outgoing=5.1724 hr
Total= 3.0927 hr+1 hr+5.1724 hr=9.2651
To get average speed, we have to divide all the distance by the time it took al the trip.
Average Speed= Distance/ time
Average Speed= 600km/9.2651 hr= 64,76 km/hr
Average Speed=64,76 km/hr ≅ 65km/hr
