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Step2247 [10]
2 years ago
9

64+25220 Find the volume of each figure. Round your answers to the nearest whole, if necessar 20) 19) 5 yd 7 yd 8 yd 5 cm 6 cm 4

cm 8 yd 7 yd 4 cm 6 cm 3 con sum​

Mathematics
2 answers:
aksik [14]2 years ago
6 0

Answer:

what does con sum mean they are the last two words in your question

Step-by-step explanation:

Dafna1 [17]2 years ago
4 0

Answer:

19) 280 cm³

20) 120 cm³

Step-by-step explanation:

v= l×w×h

19) 7×5×8 = 280

20) 6×5×4 = 120

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3 0
4 years ago
A strain of bacterial cells doubles inpopulation every 2 days. A single cell is placed in a dish with sufficient nutrients to su
ArbitrLikvidat [17]

The equation that will calculate the number of days after which there will be 256 bacterial cells in the dish is 2^(d/2) = 256

<h3>How to determine the equation of the number of days?</h3>

The given parameters are:

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Initial number of strain, a = 1

This means that the function is an exponential function.

An exponential function is represented as:

A(d) = a * r^d

Since the strain doubles every two days, we have:

A(d) = a * r^(d/2)

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When there are 256 bacterial cells, the equation becomes

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6 0
2 years ago
Multiply:<br> 2 1⁄4 × 1 1⁄2 × 5⁄3 =
steposvetlana [31]

Answer:

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2 1⁄4 × 1 1⁄2 × 5⁄3

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I need the answer fast!! Thanks
wariber [46]
The answer is Option 2
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