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3 years ago

Colton has 8 comedy movies, 6 action movies, 555 fantasy movies, and 1 drama movie on his list of favorite movies.

Mathematics

2 answers:

11Alexandr11 [23.1K]3 years ago

8 0

Answer:

The correct option is A.

Step-by-step explanation:

It is given that Colton has 8 comedy movies, 6 action movies, 5 fantasy movies, and 1 drama movie on his list of favorite movies.

Total number of favorite movies is

$8+6+5+1=20$

Therefore Colton has 20 movies in the list of favorite movies.

For every 5 movies on the list, there are 2 movies of required category.

$\frac{2}{5}\times \frac{4}{4}=\frac{8}{20}$

For every 20 movies on the list, there are 8 movies of required category.

Out of 20 movies we have 8 comedy movies, therefore the required category is comedy movie.

The ratio of comedy movie and total movies is

$\frac{8}{20}=\frac{2}{5}$

Therefore we can say that for every 5 movies on the list, there are 2 comedy movies. Option A is correct.

zhuklara [117]3 years ago

3 0

Answer:

Step-by-step explanation:

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3 years ago

Which ordered pairs are solutions to the inequality y − 4x ≤ −6?

Troyanec [42]

Choice a:
The order pair given is (<span>1, 3)
y-4x = 3-4(1) = -1
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Therefore, this choice is wrong

Choice b:
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y-4x = -14-4(-2) = -6
-6 is equal -6
Therefore, this choice is correct

Choice c:
The order pair given is (-1, -9)
y-4x = -9-4(-1) = -5
-5 is greater than -6
Therefore, this choice is wrong

Choice d:
The order pair given is (3, 5)
y-4x = 5-4(3) = -7
-7 is less than -6
Therefore, this choice is correct

Choice e:
The order pair given is (0, -5)
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-5 is greater than -6
Therefore, this choice is wrong

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4 years ago

Charlie wants to order lunch for his friends. He'll order 6 sandwiches and a $3 kid's meal for his little brother. Charlie has $

Oksana_A [137]

Answer:

6x + 3 ≤ 27

Step-by-step explanation:

Charlie has a maximum amount of $27, meaning he can only spend up to that amount or less.

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4 years ago

Jack took 2 1/4 hours to complete a project. John took 3/8 hours longer to complete the same project. How long did John take to

Nutka1998 [239]

It takes Jack 2 1/4 hours (or 9/4 hours) to complete a project. John takes 3/8 hours longer.

We need to add 9/4 + 3/8

First, make the denominators equivalent.

We can do this by multiplying 2/2 to 7/2 which makes the denominator 8 (since 3/8 is already 8)

9/4 x 2/2 = 28/8
(note that we can do this because 2/2 is 1 and multiplying a number by 1 doesn't change its value)

Add 28/8 + 3/8
28/8 + 3/8 = 31/8

31/8 hours is our final answer, as a mixed number it is 3 7/8 hours :)

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3 years ago

Which property of multiplication is shown below?. . If x = a + bi and y = c + di, x × y = y × x. . . . commutative property. ide

Murrr4er [49]

The commmutative property says that ab=ba, you can change the order

the identity property is 1 times a=a
the distributive is a(b+c)=ab+ac
associative is moving parenthssees with multiplicaon and addiotn or a(bc)=(ab)c

the answer is commutative property since you change the order

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4 years ago

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