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3 years ago

Whoever answers right I’ll give you Brinley

Mathematics

1 answer:

Aleks [24]3 years ago

5 0

Answer:

correct answer B.

Step-by-step explanation:

hoped i helped :) can u mark brainiest pls!!

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Explain how to use mental math to express 12/25 as a percent

o-na [289]

Answer:

Step-by-step explanation:

12/25 =

12 ÷ 25 =

0.48 =

0.48 × 100/100 =

0.48 × 100% =

(0.48 × 100)% =

48%;

8 0

3 years ago

is picking out some movies to rent, and he has narrowed down his selections to 5 documentaries, 7 comedies, 4 mysteries, and 5 h

pogonyaev

Answer: 91

Step-by-step explanation:

Given : The number of documentaries = 5

The number of comedies = 7

The number of mysteries = 4

The number of horror films =5

The total number of movies other than comedy = 14

Now, the number of possible combinations of 9 movies can he rent if he wants all 7 comedies is given by :-

$^7C_7\times^{14}C_2\\\\\dfrac{7!}{7!(7-7)!}\times\dfrac{14!}{2!(14-2)!}\\\\=(1)\times\dfrac{14\times13}{2}\\\\=91$

Therefore, the number of possible combinations of 9 movies can he rent if he wants all 7 comedies is 91 .

5 0

3 years ago

Find the numbers in d blank

Hunter-Best [27]

The missing numbers would be 12-6

5 0

3 years ago

Read 2 more answers

Help me plssss <br> its for a math test and im braindead atm

Gwar [14]

Answer:

5/8

Step-by-step explanation:

3/8 + 1/4

To add these fractions, you need a lowest common denominator. Both 4 and 8 "go into" 8, so the lowest common denominator is 8.

In order to change the denominator 4 to 8, you need to multiply both the numerator and the denominator by 2. So, 1/4 becomes 2/8.

Now, the problem is 3/8 + 2/8.

You can add the numerators, because the denominator is the same for each fraction.

3/8 + 2/8 = 5/8

5 0

3 years ago

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Euclid Park is shaped like a square, with side length s, and has an area of 121 square kilometers. This equation shows the area

Harrizon [31]

Answer:

Step-by-step explanat:44

3 0

3 years ago