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lbvjy [14]
3 years ago
7

Riding an elevator down 3 floors

Mathematics
2 answers:
hodyreva [135]3 years ago
8 0

Answer:

And, then what? rp?

Step-by-step explanation:

Arisa [49]3 years ago
3 0

Answer: Elevators wer invented in 1880 by Elisha Otis's . They could carry cargo and people to higher floors. Now we see them everywhere, in places such as hospital, schools, malls, and even some houses.

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Ahhh plz help last question!!! 15 points
Archy [21]
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Prove why 2,5,8,11 and 14 are not perfect squares?​
Murljashka [212]

Answer:

because there is an exact square number such as:4,9

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A bacteria culture begins with 4 bacteria which double in size every hour. How many bacteria exist in the culture after 8 hours?
Levart [38]
4 Bacteria double per hour to give 8 bacteria then in 8 hours it will become 64 then this 64 doubles to give us 128
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A jar contains 7 orange, 3 yellow, and 5 blue marbles. If you pick one without looking, what is the probability that the marble
Softa [21]

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Use proportion to find the answer.
prisoha [69]

<u>Answer</u>

\boxed {64}


<u>Detailed Explanation </u>

Let's set up a proportion.


\frac{3}{4.8} = \frac{40}{x}


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5 0
3 years ago
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