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vodomira [7]
3 years ago
15

You spend 30 minutes reading emails. You then spend 2 hours playing video games . Write the ratio of the amount of time reading

emails to the amount of time spent playing on video games as a fraction in a simple form.
Mathematics
1 answer:
Tatiana [17]3 years ago
7 0

Answer:

\frac{1}{4}

Step-by-step explanation:

Step 1: State what is given

2 hours playing games or 120 minutes

30 minutes reading email

Step 2: Put information into fraction

\frac{email}{games} = \frac{30}{120}

Step 3: Simplify the fraction by 30

\frac{30}{120}=\frac{1}{4}

Therefore the fraction representing how long he plays games and reads email is \frac{1}{4}

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Vita has a pice of rope that is 5 meters long. She cuts the rope into pieces that are each 1/3 meter long. How many pieces does
sp2606 [1]
Normally you would divide something like this by the cuts made. So if there were cuts of 2 inches on a 10 inch rope, then you should divide 10 by 2. It's the same with this:
5/ \frac{1}{3} = 5*3, 15 \ pieces
Multiply by the reciprocal when you are dividing fractions.
4 0
3 years ago
On its first visit to the vet, Emma's kitten weighed 30 ounces. On its second visit, the kitten had gained 8 ounces. On its thir
vodomira [7]

Answer: 14.6 % increase

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To decimal = 14.6 percent

6 0
3 years ago
A term life policy was offered to your spouse for $3.49 per $1,000.00. You want him to have $100,000.00 coverage, what is the pr
ruslelena [56]

Answer:

The premium is $349 per year

Step-by-step explanation:

We can easily solve this problem by applying a rule of three

$3.49     ----------------------------------------   $1000 coverage

x            ----------------------------------------   $100,000 coverage

By using this relation, we can find how much money is needed to pay

x =  ($100,000/$1000)*$3.49

x =  (100)*$3.49

x =  $349

The premium is $349 per year

6 0
3 years ago
What is the domain of a graph
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Please show the graph and I will help
3 0
3 years ago
A manufacturer produces a commodity where the length of the commodity has approximately normal distribution with a mean of 6.5 i
zavuch27 [327]

The probablity that the sample's mean length is greate than 6.3 inches is0.8446.

Given mean of 6.5 inches,standard deviation of 0.5 inches and sample size of 46.

We have to calculate the probability that the sample's mean length is greater than 6.3 inches is 0.8446.

Probability is the likeliness of happening an event. It lies between 0 and 1.

Probability is the number of items divided by the total number of items.

We have to use z statistic in this question because the sample size is greater than 30.

μ=6.5

σ=0.5

n=46

z=X-μ/σ

where μ is mean and

σ is standard deviation.

First we have to find the p value from 6.3 to 6.5 and then we have to add 0.5 to it to find the required probability.

z=6.3-6.5/0.5

=-0.2/0.5

=-0.4

p value from z table is 0.3446

Probability that the mean length is greater than 6.3inches is 0.3446+0.5=0.8446.

Hence the probability that the mean length is greater than 6.3 inches is 0.8446.

Learn more about probability at brainly.com/question/24756209

#SPJ4

5 0
2 years ago
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