3 years ago

#10 plz!!!! ASAP it asks to describe a rule you could use to find the number of pennies needed to make the term in the pattern.

Mathematics

1 answer:

sweet-ann [11.9K]3 years ago

6 0

A rule you can use to find the answer to #10 is adding a layer of pennies around each edge

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2 years ago

What is 20% of 55?<br> I need help PLEASE!

Assoli18 [71]

20% of 55 is 11

Convert your percentage into a decimal:
$\frac{20}{100} = 0.2$

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2 years ago

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Function f is shown on the graph below where two points are marked. If function f is horizontally compressed by a factor of 2, p

lilavasa [31]

Answer:

If you have

$f(x) = x^2$

The point (2,4) would be transformed to (1,1)

Step-by-step explanation:

If your compression is horizontal then the transformation you are making is the following

$g(x) = f(x/2)$

Therefore, if you have

$f(x) = x^2$

The point (2,4) would be transformed to (1,1)

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3 years ago

I'm giving 50 points and brainliest answer to whoever can answer this... Please show your work so I can try to understand it xD

Oksana_A [137]

Ok, to solve this first you have to set up your proportion:

9/150=x/230

/ is a fraction

x= the number of vials it will take to treat 230 patients

in order to solve this, you have to cross multiply:

9 x 230= 2070

150 · x= 150x

so you get 150x=2070

then divide 2070 by 150

2070/150= 13.8

so it would take 13.8 vials of medicine to treat 230 patients

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2 years ago

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