Answer:
Step-by-step explanation:
- Diameter = 42 inch
- Speed = 25 rpm
<u>Circumference of the tire:</u>
- C = πd = 3.14*42 = 131.88 inches
<u>Distance per minute</u>
- 25 revs = 25C =
- 25*131.88 =
- 3297 inches = 274.75 feet =
- 274.8 feet rounded
116 , <span><span>(4 * 25) + ( 4 * 4 )
</span>4 x (25 + 4)
4 * 25
4 * 4
(4 * 25) + ( 4 * 4 ) = Distributive Property
</span><span><span>4 * 25 = 100
4 * 4 = 16</span>
100 + 16 = 116
</span>
Answer:
215 seconds
Step-by-step explanation:
120 words : 100 seconds = 258 words : x seconds
x = 258*100/120 = 258*5/6 = 43*5/1 = 215 seconds
Answer: 6928
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Explanation:
We have two areas we need to find: The area of the trapezoid and the area of the rectangle. Let's call these areas A1 and A2.
Area of Trapezoid = (height)*(base1+base2)/2
A1 = h*(b1+b2)/2
A1 = 80*(150+100)/2
A1 = 80*250/2
A1 = 20000
A1 = 10000
Area of Rectangle = (length)*(width)
A2 = L*W
A2 = 48*64
A2 = 3072
Subtract the two areas (A1-A2) to get the difference D
D = A1 - A2
D = 10000 - 3072
D = 6928
This difference D is exactly equal to the shaded area.
Answer:
If there are 6 tiles, the probability is 1/6
Step-by-step explanation:
