2 years ago

Help ASAP!

Mathematics

2 answers:

Nataly_w [17]2 years ago

7 0

Answer:

y =-0.7x²+5.4x+6

Step-by-step explanation:

Advocard [28]2 years ago

3 0

Answer: Hi! This was exact question was asked on here previously. Here is the link: brainly.com/question/27668098

Step-by-step explanation:

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Dima020 [189]

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Step-by-step explanation:

Formulate for simple interest

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mixas84 [53]

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A bacteria culture starts with 100 bacteria and doubles in size every half hour.

taurus [48]

Answer:

y=25600

y=100(2)^{2t}

y=252

Step-by-step explanation:

A bacteria culture starts with 100 bacteria and doubles in size every half hour.

$y=100(2)^{2x}$

where x represents the number of hours

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Plug in 4 for t and find out the number of bacteria y

$y=100(2)^{2 \cdot 4}\\y=25600$

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convert 40 seconds into hour

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The graph is attached below

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Convert 9/5 into a mixed number

Nadusha1986 [10]

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zvonat [6]

Answer:

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Step-by-step explanation:

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