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PSYCHO15rus [73]

2 years ago

9

Why do you think we have to separate items in a list using commas

1 answer:

stich3 [128]2 years ago

8 0

Answer:

I think we have to use commas in lists because if we didn't it would be all together and it would be more hard to read.

Step-by-step explanation:

I hope this helps

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Emily invested in Google Stock (in the thousands of dollars) between the years 2000- 2013. The value of the stock can be modeled

jek_recluse [69]

To find it, evaluate it at the endpoints and the vertex
in form
f(x)=ax²+bx+c
the x value of the vertex is -b/2a

given
c(t)=1t²-10t+76
x value of vertex is -(-10)/1=10

evaluate c(0) and c(13) and c(10)
c(0)=76
c(13)=115
c(10)=76

it reached minimum in 2000 and 2010
porbably teacher wants 2010
the min value is $76

7 0

2 years ago

Please solve this sum asap

Oxana [17]

See attached photo for answers. let me know if you are doing rounding to a specific decimal.

3 0

2 years ago

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Eyo answer this please

OlgaM077 [116]

Answer:

B or C

I forcibly pick C because it makes sense so just pick C

Step-by-step explanation:

3 0

1 year ago

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A technical machinist is asked to build a cubical steel tank that will hold of water. Calculate in meters the smallest possible

Charra [1.4K]

Answer:

The smallest possible length is 0.83m

Step-by-step explanation:

Given

$Volume = 565L$

Required

The smallest length of the tank

Since the tank is cubical, then the volume is:

$Volume = Length^3$

This gives:

$565L= Length^3$

Express as $m^3$

$\frac{565m^3}{1000} = Length^3$

$0.565m^3 = Length^3$

Take cube roots of both sides

$0.8267m = Length$

Rewrite as:

$Length = 0.8267m$

Approximate

$Length = 0.83m$

5 0

2 years ago

What is an equation of the line that passes through the points (8,-8) and (-5,-8)

Vanyuwa [196]

Step-by-step explanation:

steps are in picture above.

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2 years ago