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Kay [80]
3 years ago
15

A fenced-in rectangular area has a perimeter of 40 ft. The fence has a post every 5 ft.

Mathematics
1 answer:
sertanlavr [38]3 years ago
7 0
8 post 4ft is the length 2ft ,yes if you dived 5 from 40 that is how many post , then you dived how many posts and that is the  height then you dvide that and that is your width.

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A bad punter on a football team kicks a football approximately straight upward with an initial velocity of 89 ft/sec.
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Answer:

See below

Step-by-step explanation:

Vertical velocity will be affected by gravity in this scenario

df = do + vo t + 1/2 a t^2         do = original height = 4 ft      a = -32.2 ft/s^2

<u>df = 4 + 89 t  - 1/2 (32.2) t^2        df = height</u>

<u />

On the way up and the way down, the ball may reach height of 102.2125 ft :

102.2125 = 4 + 89 t - 1/2 (32.2) t2   re-arrange to:

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6 0
2 years ago
How much principal must be deposited in a 2 year simple interest account that pays 1.75% interest to earn $300 in interest?
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Answer:

Step-by-step explanation:

3 0
2 years ago
What is the least​ four-digit number in the first 15 rows of​ pascal's triangle?
Allushta [10]

Please find the attached file for a better understanding of the explanation given here.

the attached diagram is a generated image of the first fifteen rows of a pascal's triangle. As can be seen from the image, the least​ four-digit number in the first fifteen rows of​ pascal's triangle is 1001.

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4 0
3 years ago
The sales tax in Mike's home city is 8.25%. Mike buys a sweater for $49.95, two pair of slacks for $68.59 each, and a suit for $
hjlf

Answer: $50.91

Step-by-step explanation:

The following information can be gotten from the question;

Cost of sweater = $49.95,

Cost of slacks = $68.59 each,

Cost of 2 slacks = $68.59 × 2

= $137.18

Cost of suit = $429.99.

Total cost = $49.95 + $137.18 + $429.99 = $617.12

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The sales tax that Mike owe will be:

= 8.25% × $617.12

= 0.0825 × $617.12

= $50.91

Mike will have to pay a sales tax of $50.91

4 0
3 years ago
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