How many 15/16 pins can be cut from a 3 foot rod if 3/32 waste is allowed for each cut?

Mathematics

1 answer:

blondinia [14]3 years ago

8 0

Answer:

(15/16)" + (3/32)" = (33/32)" = 1.03125" of material from the rod. since each pin needs to be (15/16)" = 0.9375" we have enough rod for one more pin.

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Anestetic [448]

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Trish and Aria are walking to raise money for the school library. Trish has walked 38 miles and walks 10 miles each week. Aria h

schepotkina [342]

Answer:

C. 4 weeks

Step-by-step explanation:

Trish and Aria are walking to raise money for the school library. Trish has walked 38 miles and walks 10 miles each week. Aria has walked 30 miles and walks 12 miles each week

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Aria = 30 + 12x

Where,

x = number of weeks

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38 - 30 = 12x - 10x

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x = 8/2

x = 4 weeks