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lbvjy [14]
3 years ago
10

TAn elevator starts at the ground floor and makes 4 stops. The positive numbers stand for going up, and the negative numbers sta

nd for going down. Which expression gives the total number of floors traveled during the 4 stops?
Mathematics
2 answers:
faust18 [17]3 years ago
7 0

Answer:

Can you post a picture?

Step-by-step explanation:

Dafna1 [17]3 years ago
7 0

Answer: can you psot a picture please

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A builder makes drainpipes that drop 1cm over a horizontal distance of 30cm to prevent clogs. A certain drainpipe needs to cover
Ann [662]

Answer:

700.39cm

Step-by-step explanation:

For a horizontal distance of 30cm, the drop is 1cm, now we need to get the drop for horizontal distance of 700 cm to maintain the same slope

Using the concept of cross multiplication

30cm=1 cm drop

700 cm=x

30x=700

X=700/30=70/3=23 ⅓

Utilizing pythagoras theorem, the length of pipe will be

L=√(23⅓)²+700²

L=700.38878092417 cm

Rounded off, the length is approximately 700.39 cm

8 0
3 years ago
There are 32 forwards and 80 guards in Leo's basketball league.
Dmitry_Shevchenko [17]
The greatest common factor is the product of shared primes of the numbers prime factorizations.

32=2*2*2*2*2, 80=2*2*2*2*5  So the GCF is 2*2*2*2=16

So there will be 16 teams with 2 forwards and 5 guards each.
4 0
3 years ago
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faltersainse [42]
Your unit cost will be $0.11 :) 
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3 years ago
Can someone help me with number one
kherson [118]
The relationship is not proportional because the boys and girls are in different grades and they are in different activities.
5 0
4 years ago
Find the total surface area for the hexagonal prism?
Mnenie [13.5K]

Answer:

572.5

Step-by-step explanation:

A=6ah + 3√(3) a²= 6·8·5+3√(3)·8²≈572.55376

a is base length and h is height

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