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iogann1982 [59]

3 years ago

9

Raymond is picking out some movies to rent, and he has narrowed down his selections to 33 dramas, 44 comedies, 66 children's mov

ies, and 66 mysteries. How many different combinations of 88 movies can he rent if he wants all 66 children's movies?

1 answer:

GREYUIT [131]3 years ago

4 0

11 dramas and 11 comedies to get a different combination of the 3.

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3 years ago

Please help with this problem

Dennis_Churaev [7]

Answer:

that looks hard

Step-by-step explanation:

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2 years ago

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3 0

3 years ago

A student was required to multiply a number by 4 and add 6 to it. Instead he added 6 to it first and then multiplied by 4. What

GalinKa [24]

Answer:

The correct answer is 18

the correct expression is $(4n+6)$

Step-by-step explanation:

let the number be n

therefore if he is required to multiply n by 4 and added to 6 we have

$(4n+6)= 0-----1$

given that he did otherwise by adding 6 to n and multiply by 4 we have

$(n+6)4= 36------2$

Firstly we need to solve for n in equation 2

$4n+24= 36\\4n= 36-24\\4n= 12\\$

Dividing both sides by 4 we have

$n= \frac{12}{4\\}\\n= 3$

In order to solve for the correct answer let us input n=3 in equation 1 we have

$=(4n+6)= 0-------1\\=(4*3+6)= 0\\=(12+6)=0\\= 18$

7 0

2 years ago