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kolbaska11 [484]
2 years ago
5

A partridge flies 3 miles in 15 mins. What is its speed in m.p.h.?

Mathematics
2 answers:
OLga [1]2 years ago
6 0

Answer:

the speed is 12mph

Step-by-step explanation:

hope this helps :)

astra-53 [7]2 years ago
3 0

Answer:

12 MPH

Step-by-step explanation:

Travelled in 15 min = 3 mile

Travelled in 1 min = 3/15 mile

Travelled in 1hr (60 min ) = 3/15 × 60 = 12 MPH

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Answer:

10.9

Step-by-step explanation:

Pythagoras theorem- a² + b² = c²

Since this is a right angle with each side on the right angle's length given you can use pythagoras theorem.

7² + 8.44² = c²

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8 0
1 year ago
A specialty muffin company makes muffins for $0.12 per muffin. The starting cost of the company is $300. How many muffins must t
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Answer:

the company should make 2307 muffins before the Average cost reaches $0.25/muffin

Step-by-step explanation:

the total cost of making the muffins is

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where Q = number of muffins

the average cost is

Average cost = Total cost / number of muffins = ($300 + $0.12 *Q) / Q =  $300/Q + $0.12 / muffin

then for Average cost=  $0.25/muffin

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then the company should make 2307 muffins before the Average cost reaches $0.25/muffin

6 0
3 years ago
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I will mark Brainliest! 6th grade math work
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