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3 years ago

Which set of transformations is needed to graph f(x) = –0.1cos(x) – 4 from the parent cosine function?

Mathematics

2 answers:

Arlecino [84]3 years ago

6 0

Answer:

It’s B on edge 2021

Step-by-step explanation:

Just took the test

Bogdan [553]3 years ago

4 0

Answer:

The correct option is;

Reflection across the x-axis, vertical compression by a factor of 0.1, vertical translation 4 units down

Step-by-step explanation:

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A culture of bacteria has an initial population of 41000 bacteria and doubles every 5 hours. Using the formula P t = P 0 ⋅ 2 t d

Crazy boy [7]

Answer:

Population of bacteria in culture after 14 hours is 285541.

Step-by-step explanation:

We are given with $P_{t} =P_{0}(2)^{\frac{d}{t}}$

Here initial population is 41000 , t=5 and d=14

Plug in these values into the formula

$P_{14} =41000(2)^{\frac{14}{5} }$

Simplify

$P_{14}= 41000(2)^{2.8}$

=41000(6.9644)

=285540.5847...

To the nearest whole number is 285541.

3 0

3 years ago

Which expression is equivalent to five to the tenth power multiplied by five to the fifth

ioda

Answer:

30517578125

Step-by-step explanation:

do u mean multiplying it? if not then plz lmk so i could help

6 0

3 years ago

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If 9x²+Px+25 is a perfect square, then find the value of P

kvv77 [185]

30 is the value of P
Steps:
A perfect square follows the pattern $a^2+2ab+b^2\\\boxed{a=3,b=5}\\\boxed{2ab=30}$

8 0

3 years ago

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Lin ran 29 meters in 10 seconds. she ran at a constant speed. At this rate, how far can she run in 1 minute

scoundrel [369]

Answer:

2.9 per second

Step-by-step explanation:

3 0

3 years ago

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12) Domain<br> Range<br> Function?<br> -2

Kisachek [45]

Answer: The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes. (In grammar school, you probably called the domain the replacement set and the range the solution set.

Step-by-step explanation:

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4 years ago