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inysia [295]
3 years ago
8

Please help i have been trying to figure this out for like an hour

Mathematics
1 answer:
DiKsa [7]3 years ago
7 0

Answer:

que rayosllpplpppewwe

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The metabolism of alcohol occurs at what average rate per hour? 2.0 oz. per hour .5 oz. per hour 1.0 oz. per hour 1.5 oz. per ho
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3 years ago
Round to the nearest 10th "15 is what percent of 48"
Sever21 [200]

Answer:

x=31.25%

Step-by-step explanation:

set up a proportion as 15/48=x/100 and solve.

5 0
3 years ago
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assume the population of regulation basketball weights are normally distributed with a mean of 22 and a standard deviation of 1
Alex777 [14]

The probability that it will weigh less than 23.1 ounces is = 0.8643

P(x < 23.1)

= P[(x - \mu) / \sigma < (23.1 - 22) / 1]

= P(z < 1.1)

Using the z table,

= 0.8643

Probability is the branch of arithmetic concerning numerical descriptions of ways in all likelihood an occasion is to occur, or how likely it is that a proposition is authentic. The chance of an occasion is a variety of between zero and 1, where, roughly talking, 0 indicates the impossibility of the event, and 1 indicates truth.

The possibility of an event may be calculated through probability formulation by using simply dividing the favorable wide variety of consequences by the overall range of viable consequences.

Opportunity = the number of ways of achieving achievement. the whole quantity of feasible results. for instance, the possibility of flipping a coin and it being heads is ½, because there's 1 way of having a head and the total wide variety of viable results is 2 (a head or tail). We write P(heads) = ½.

Learn more about probability here brainly.com/question/25870256

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3 0
2 years ago
A train travels 25 miles in 20 minutes. What is the train speed in miles per hour?
kenny6666 [7]
60 min = 1 hour

1st we need to know how many times 20 goes in 60 so we will divide.

60 ÷ 20 = 3

Now we will multiply to find the trains speed in miles per hour. 

3 × 25 = 75

SO, the train travels 75 miles per hour. 

Hope I helped ya!! 
4 0
3 years ago
The table shows a bicycle rider moving at a constant rate of speed.
Mariana [72]
<h2><u>Answer:</u></h2><h2>\boxed{\boxed{\sf{Distance}}}</h2><h2 /><h2><u>Solution Steps:</u></h2>

______________________________

<h3>1.) Dependent Variable:</h3>
  • A dependent variable is almost always the (y) variable. This also means it depends on another variable. The way you can tell it's dependent for this problem is that the per the rule: distance = time. This means that the distance changes based on the time.
  • (y) depends on (x)

So your answer is Distance.

______________________________

7 0
3 years ago
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