3 years ago

1) A spinner is divided into equal red, blue, green,

Mathematics

1 answer:

Harlamova29_29 [7]3 years ago

3 0

Answer:

1/18

Step-by-step explanation:

Probability of spinning red=2/6=1/3

Probability of spinning green=1/6

probability of spinning green and then red=(1/6)*(1/3)=1/18

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Write 7 over 10 as a percentage

Levart [38]

70%

A percentage is the same thing as a fraction with a denominator of 100. To make our current denominator change to 100, we must multiply it by 10. So, we must do the same thing to the numerator. 7 times 10 is 70, and 10 times 10 is 100. This means 7/10 equals 70/100, which is 70%.

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4 years ago

The sum of half a number, n, and 15 is 24. what is the vaule of the number n

kiruha [24]

Answer:

n = 18

Step-by-step explanation:

n/2 + 15 = 24

n/2 = 9

n = 18

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3 years ago

A team that play 35 games lost 2 out of 5 games how many games did they lose?

nexus9112 [7]

Answer:

They lost 15 games

Step-by-step explanation:

2x-5=35

-5 -5

2x=30

/2. /2

X=15

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3 years ago

Read 2 more answers

your team wins 18 medals at a track meet the medals are gold silver and bronze in ratio of 2;2;5. how many of each medal were wo

WITCHER [35]

The team won 4 gold medals, 4 silver medals and 10 bronze medals.

Step-by-step explanation:

Given,

Total medals won = 18

Ratio of gold, silver and bronze = 2:2:5

Let,

x be the original number.

Therefore,

Gold medals = 2x

Silver medals = 2x

Bronze medals = 5x

According to given statement;

$2x+2x+5x=18\\9x=18$

Dividing both sides by 9

$\frac{9x}{9}=\frac{18}{9}\\x=2$

Gold medals = 2x = 2(2) = 4

Silver medals = 2x = 2(2) = 4

Bronze medals = 5x = 5(2) = 10

The team won 4 gold medals, 4 silver medals and 10 bronze medals.

Keywords: ratio, division

Learn more about division at:

#LearnwithBrainly

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4 years ago

How long it will take 2000$ to double if it is invested at 6% interest compounded semi annually

katen-ka-za [31]

Answer:

Step-by-step explanation:

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3 years ago