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3 years ago

Which of the following is a true statement based on the graph shown?

Mathematics

1 answer:

kozerog [31]3 years ago

3 0

Can you take a picture of the graph and send it to me?

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What is π is it a rational or irrational

Sati [7]

Answer:

irrational

Step-by-step explanation:

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3 years ago

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If Mrs.Burks spent 3.87 on grapez at kroger and bought 3.05 pounds,how much was each pound

pashok25 [27]

Answer:

1.26885245902 or rounded to $1.27 per pound.

Step-by-step explanation:

you can just divide 3.87/3.05 to see how much each pound costed. if you needed to round to the nearest cent, you would round up to 1.27.... or if not, keep it at 1.26885245902.

then to check your work, you can just multiply (1.26885245902) by (3.05) to get the total amount she had spent.

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3 years ago

Choose the graph below that shows the level of water in a sink as it drains

IRINA_888 [86]

Answer:

Step-by-step explanation:

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3 years ago

Test yourself 2

mafiozo [28]

Ok, so dy/dx=0 at the point (0,3) that is where x=0 and y=3.

$\int { 6x+6dx } \\ \\ =\frac { 6{ x }^{ 2 } }{ 2 } +6x+C\\ \\ =3{ x }^{ 2 }+6x+C$

$\\ \\ \therefore \quad { f }^{ ' }\left( x \right) =3{ x }^{ 2 }+6x+C$

Now, f'(x)=0 when x=0.

Therefore:

$0=C\\ \\ \therefore \quad { f }^{ ' }\left( x \right) =3{ x }^{ 2 }+6x$

Now:

$\int { 3{ x }^{ 2 } } +6xdx\\ \\ =\frac { 3{ x }^{ 3 } }{ 3 } +\frac { 6x^{ 2 } }{ 2 } +C$

$={ x }^{ 3 }+3{ x }^{ 2 }+C\\ \\ \therefore \quad f\left( x \right) ={ x }^{ 3 }+3{ x }^{ 2 }+C$

But when x=0, y=3, therefore:

$3=C\\ \\ \therefore \quad f\left( x \right) ={ x }^{ 3 }+3{ x }^{ 2 }+3$

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3 years ago

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Write in words: 6 (x + 5)

timofeeve [1]

Answer:

six times a number plus five

Step-by-step explanation:

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3 years ago

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