3 years ago

Linear and nonlinear function Please help meeeeee

Mathematics

1 answer:

patriot [66]3 years ago

5 0

Answer:

mark me brainliest please and its a yes

Step-by-step explanation:

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PLEASE HELP WILL MARK BRAINLIEST!!!!!! Base the question off this info: An experienced cashier at a grocery store takes 2 second

Vesna [10]

You need to use basic algebra for this.
For this I’ll use o as the items and p for the payment. First you need to find out how long it took for all the items to scan, so if it took each item 2 seconds to be scanned you need to times the total number of items (o) by two e.g. o x 2 = 62 items times two seconds which is equivalent to 62 seconds (1.02 minutes) after this step you need to minus the total time it took to scan the items for the transaction time (2 minutes) e.g. 2.00 - 1.02 = 2.58 minutes.

Hope this helped :)

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3 years ago

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I have to answer this but I dont know how can you help me <br><br>5x-2= -7<br><br>what is x??

enot [183]

Answer:

YOU FORGOT REMAINDER

Step-by-step explana

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3 years ago

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Algebra 2 help please! I thought i got this one right but it’s wrong.

daser333 [38]

Answer:

area = 6x^2+10x-4 perimeter= 5x+3

Step-by-step explanation:

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3 years ago

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You were told that the amount of time lapsed between consecutive trades on the New York Stock Exchange followed a normal distrib

uysha [10]

Answer:

Step-by-step explanation:

Given that that (X) the amount of time lapsed between consecutive trades on the New York Stock Exchange followed a normal distribution with a mean of 15 seconds.

i.e. X is normal with mean = 15 and unknown std deviation $\sigma$

Given that $P(X$

i.e. P( $z$

z=-1.475 (from normal table)

Hence $\frac{13-15}{\sigma}=-1.475\\\sigma = 1.356$

Using this we find P(X>17) = $P(Z>\frac{17-15}{1.356} \\=P(Z>1.475)\\=0.5-0.428\\=0.072$

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3 years ago

What is three tenths times two and five sixths?

Virty [35]

To multiply fraction do top x top and bottom x bottom
so convert $2 \frac{5}{6}$ into $\frac{17}{6}$
then do $\frac{3}{10} * \frac{17}{6} = \frac{3*17}{10*6} = \frac{51}{60} = \frac{17}{20}$

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3 years ago

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