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3 years ago

. what is the difference between these 16 degrees farenheit and -15 degrees farenheit

Mathematics

1 answer:

Ivahew [28]3 years ago

7 0

Answer:

The answer 1 degrees Fahrenheit because you have to subtract 16-15. I subtracted 16-15 instead of putting the negative sign

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Mia can finish her math homework in 30 minutes. Every night there are 45 problems for homework. How many problems can she finish

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45 problems 30 minutes

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$\frac{45.4}{30} = \frac{180}{30} = 6$

We learnt this way in Turkey.

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3 years ago

Read 2 more answers

If a bacteria population starts with 80 bacteria and doubles every four hours, then the number of bacteria after t hours is n =

Over [174]

Answer:

Step-by-step explanation:

given that a bacteria population starts with 80 bacteria and doubles every four hours,

The function representing the number of bacteria after t hours

= $n=f(t) = 80*2^{\frac{t}{4} }$

We are to find the inverse of the function

i.e. we must make t = g(n) where g is a function of n.

Take log on both sides.

$ln n =ln80+\frac{t}{4} ln 2\\\frac{t}{4} =\frac{ln\frac{n}{80} }{ln 2} \\t = 4\frac{ln\frac{n}{80} }{ln 2}$

this is the inverse function.

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3 years ago

Mathematics algebra essay

Komok [63]

Answer:

The answer is D $3.35

Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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