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3 years ago

7

The ratio of red pens to black pens is 2:9, the ratio of black pens to blue pens is 5:4. Show less than 50% of the pens are blac

k

1 answer:

Svetradugi [14.3K]3 years ago

7 0

Answer:

is that all?

Step-by-step explanation:

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3 years ago

The log of x cubed times y squared simplified

tresset_1 [31]

Answer:

$log(x^{3}y^{2}) = 3 log x+2 log y$

Step-by-step explanation:

Step 1:-

using logarithmic formula $log(ab)=log a+log b$

so given $log(x^{3} y^{2} ) = log (x^{3} )+log(y^{2} )$

now simplify

= $3 log x+2 log y$

<u>Answer:</u>-

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3 years ago

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Step-by-step explanation:

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3 years ago

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NNADVOKAT [17]

<span> m = 3 m = 2 m = -2 </span><span>Factor 4k^2-49 and m^3+3m^2-4m-12</span>

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3 years ago

What is f(4) for the function f(x)= 6x+7?

elena-14-01-66 [18.8K]

Answer:

31

Step-by-step explanation:

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= 31

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3 years ago