45 minutes = 3/4 hours
so his speed = 6 / 3/4 kph
= 8 km / h Answer
(0, -10) is the correct answer,
The total distance is given as 18 miles
she traveled at 45 miles per hour for 20 minutes
20 minutes = 20 / 60 = 1/3 of an hour
45 miles per hour x 1/3 of an hour = 15 miles driven
18 total miles - 15 miles driven = 3 miles left
she then drove at 20 miles per hour
20 miles per hour / 60 minutes per hour = 1/3 mile per minute = 1 mile every 3 minutes
3 miles x 3 minutes = 9 minutes to drive the final 3 miles
20 minutes + 9 minutes = 29 total minutes to drive to work
she left at 7:15
7:15 + 20 minutes = 7:35 am she arrived at work
To find the number of paperclips, divide 56 by 7/8 to give 64. Multiply this by 0.03 to give a total cost of $1.92
Answer:
Surface Area of a Cube = 6
Surface Area of a Rectangular Prism = 2ab + 2bc + 2ac
Surface Area of a Sphere = 4 pi r
Surface Area of a Cylinder = 2( pi 
) + (2 pi r)* h
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