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2 years ago

Translate each sentence into an equation

Mathematics

1 answer:

Mazyrski [523]2 years ago

8 0

Answer:

1. X/2 = 4

2. 3x - 2 = 11

3. 2x - 5 = 15

4. 2x-1=12

5. 9x = 2(x+5)

Step-by-step explanation:

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Answer:

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A data analyst has spreadsheets numbered

algol [13]

Answer:

$\frac{2}{9}$

Step-by-step explanation:

${\textrm}{Total number of objects here} = 9$

(2 spreadsheets, 3 databases and 4 presentations,

${\textrm}({Total} = 2+3+4 = 9)$

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As not mentioned other wise equal chances of all the outcomes is assumed so, by the classical definition of probability,

P(The chosen item is a odd numbered database)

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2 years ago

PLEASE HELP PLEASE PLEASE REALLY EASY

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Answer:

<h2>3 months</h2>

Step-by-step explanation:

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1 year ago

There are four more girls than boys in Ms. Raub's class of 28 students. What is the ratio of number of girls to the number of bo

FinnZ [79.3K]

So there are x girls and x-4 boys and together they make 28:

x+x-4=28
2x-4=28
2x=32
x=16

so there are 16 girls and 12 boys.

the ratio is then 16:12, or we can simplify (by dividing both sides by 4): 4:3

so the best answer is 4:3.

4 0

2 years ago

What's the chance of NOT rolling a seven using a pair of dice.

Gemiola [76]

Answer:

5/6

Step-by-step explanation:

total possible = 36

Favorable = 6

1 6

6 1

2 4

4 2

3 4

4 3

Part/whole

6/36

= 1/6

NOT = 5/6

7 0

2 years ago