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stellarik [79]
3 years ago
12

15 POINTS! It takes 1200 workers 8 years to build 3 ziggurats. How many years would it take 100 workers to build 1 ziggurat? (As

sume all workers work at the same constant rate.)
Mathematics
2 answers:
Drupady [299]3 years ago
5 0
So 1200 workers per 3 ziggurats, which in turn that means theres 400 workers per ziggurat and it takes 8 years. So if you  have 100 workers instead, 8*4= 32 years for the 100 workers to build one ziggurat.
Sauron [17]3 years ago
4 0
It would take 200 years for them to build one.
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Ainat [17]

Answer:

8.68 seconds

Step-by-step explanation:

Given:

Height of the deck above the street, s = 370 m

Since the condition is of free falling

thus,

initial speed, u = 0

Acceleration of the penny = acceleration due to gravity, g = 9.81 m/s²

Now,

from Newton's equation of motion, we have

s=ut+\frac{1}{2}at^2

here,

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t is the time

on substituting the values, we get

370=0\times t+\frac{1}{2}\times9.81\times t^2

or

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or

t = 8.68 seconds

8 0
3 years ago
X^2-14x+49 as a graph
Vaselesa [24]
<span> -x^2 + -14x = 49
-(x^2 +14) = 49
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5 0
3 years ago
Marking brainliest
Ede4ka [16]

36%

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8 0
4 years ago
Which linear equation represents a line with a slope of -7 and a y-intercept of 12
notka56 [123]

Answer:

<u>Answer</u><u> </u><u>→</u><u> </u><u>y</u><u> </u><u>=</u><u> </u><u>-</u><u>7</u><u>x</u><u> </u><u>+</u><u> </u><u>1</u><u>2</u>

Step-by-step explanation:

General equation of a line:

\hookrightarrow \: { \tt{y = mx + c}} \\

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  • c is the y intercept

From the question;

m is -7

c is 12

{ \tt{y =  - 7x + 12}}

4 0
3 years ago
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Irina18 [472]
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3 years ago
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