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1 year ago

7

A small measuring spoon holds 5 milliliters. How many spoons would 1 liters of liquid fill? 5 spoons 200 spoons 500 spoons 5,000

spoons.

1 answer:

Eva8 [605]1 year ago

8 0

Answer:

200 spoons

Step-by-step explanation:

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I NEED HELPPP!! <br> Multiply and simplify

lakkis [162]

Hello from MrBillDoesMath!

Answer:

6x^3 + x^2 -9x + 10

which is the first choice.

Discussion:

(3x + 5) ( 2x^2 - 3x +2 ) =

(3x) ( 2x^2 - 3x +2 ) + 5 ( 2x^2 - 3x +2 ) =

6x^3 - 9x^2 + 6x + 10x^2 - 15x + 10 =

6x^3 + x^2 -9x + 10

which is the first choice.

Thank you,

MrB

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3 years ago

Factor completely x2 - 4x - 12

yawa3891 [41]

Answer:

(x-6)(x+2) D

Step-by-step explanation:

first you need to see which two numbers add up to -4 and multiply to -12 which is -6 and 2

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2 years ago

Can someone solve this problem? Please? I have been stuck on it for awhile now. X^3+2x+3=0

77julia77 [94]

Notice that when $x=-1$ , you have

$(-1)^3+2(-1)+3=-1-2+3=0$

so $x=-1$ is a solution, and the cubic has $x+1$ as a factor. This means you can divide to get another quadratic factor and thus two more solutions.

$\dfrac{x^3+2x+3}{x+1}=x^2-x+3$

So,

$x^3+2x+3=(x+1)(x^2-x+3)=0$

You can use the quadratic formula here:

$x=\dfrac{1\pm\sqrt{1-12}}2=\dfrac12\pm i\dfrac{\sqrt{11}}2$

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2 years ago

If the bill for dinner at a restaurant is $65.00, what is the total bill with a 15% tip?

Ivan

Answer:

$74.75 is the total bill.

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3 years ago

Read 2 more answers

5. A set of 9 books has 5,487 pages.

ANTONII [103]

The answer would be 5487/9 since it says each book has the same number of pages

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2 years ago