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storchak [24]
3 years ago
11

. Is 10% of 10% of 100 the same as 20% of 100?

Mathematics
2 answers:
nordsb [41]3 years ago
7 0
No. 20% of 100 is 20.

10% of 10% of 100 is 1.

murzikaleks [220]3 years ago
7 0
The equations are:
.1 × .1 × 100 = 1

and

.2 × 100 = 20

So these are NOT the same
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dezoksy [38]

Answer:

t = [0.493,4.2]

Step-by-step explanation:

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43\ge -16t^2+85t+5\\\\t\ge 0.493\ and\ t\le 4.82\ s

So, the required interval during which the rocket is at least 43 feet above the ground is [0.493,4.2].

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3 years ago
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Vesnalui [34]
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3 0
4 years ago
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Sidana [21]
AE = AC = 4

m<CAB = 60 (equilateral triangle)
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Triangle BAE is isosceles since AB = AE;
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m<AEB + m<ABE + m<BAE = 180

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We can use the law of sines to find BE.

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