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2 years ago

8

Can somebody please help me with work answer Pleaseee

1 answer:

liberstina [14]2 years ago

7 0

Answer:

yes

Step-by-step explanation:

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Factor 2x^2 + 7x + 3

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Answer: (x - 3) (2x-1)

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3 years ago

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The cells of a bacteria doubles in every 15 minutes. A scientist begins with a single cell. How many cells will be there after (

Anastaziya [24]

Step-by-step explanation:

Given that:-

1 cell = 15 minutes

So, we can concert 15 minutes to hours.

So,

60 minutes = 1 hour

1 minute = 1/60

15 minutes =

$\frac{15}{60} = 0.25 \: hrs$

Okay, now we will apply first for 0.4 hours.

$0.25 \: hrs= 1 \: cell$

$1 \: hr = \frac{1}{0.25}$

$0.4 \: hrs = \frac{0.4}{0.25}$

$= 1.6 \: cells$

$= 16 \times {10}^{ - 1} \: cells$

Now, second one:-

$10 \: hrs = \frac{10}{0.25}$

$= 40 \: cells$

$= 0.4 \times {10}^{2} \: cells$

Hope it helps :D

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3 years ago

What are the coefficients in the expression -8y^ + 12x + 5y + 7

schepotkina [342]

Answer:

-8 12 5

Step-by-step explanation:

they are the numbers attached to the variables

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3 years ago

Select the expressions that are equivalent to 4(c–6). (c–6)4 4c–24 ( - 6+c)4 4( - 6+c)

padilas [110]

4(c-6)
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3 years ago

Which expression equivalent to 8 +n

shepuryov [24]

Answer:

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Step-by-step explanation:

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