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irinina [24]
3 years ago
7

A traintravels 200 kilometers in 2.5 hours. whatis the trains average speed per hour

Mathematics
1 answer:
marusya05 [52]3 years ago
5 0
I think it may be 80 km/h?
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For brainiest:):):):):):):)
andrew-mc [135]

Answer:

15 = 0.025

16= 3 years

Step-by-step explanation:

15.

I=prt

15= (200)(r)(3)

200(3) = 600r

15 divided by 600r = 40 (0.025)

------------------------------------------------------

16.

I=prt

t= \frac{I}{Ixp} \\t= \frac{90}{0.05x600} \\t= 3

t= 3 years

5 0
3 years ago
Write the number 21, 473, 862, 095 in word form.
ipn [44]

Answer:

C. twenty one billion, four hundred seventy three million, eight hundred sixty two thousand, and ninety five

Step-by-step explanation:

please mark brainliest, give a thanks, and rate a five stars if this helped! feel free to ask anymore questions if you need any more help! thanks!

(lol optional): add my sc: tealyn337

8 0
2 years ago
Read 2 more answers
20 points pls help imp
Gnom [1K]
180 - 79
101 degrees is the answer
6 0
2 years ago
Read 2 more answers
Please help I don’t know how to-
aivan3 [116]

Answer:

y is going back by 3's x is going back one

Step-by-step explanation:

3 0
3 years ago
What shows the possible outcomes of a random experiment and the probability of each outcome?
Katarina [22]

The possible outcomes of a random experiment and the probability of each outcome is called "a Probability Distribution."

<h3>What is a Probability Distribution?</h3>

A probability is a statistical formula that indicates all of the potential values and probability distributions for a random variable within a specified range.

Some characteristics regarding the Probability Distribution are-

  • The range will be bounded by the minimum and greatest possible values, but the precise location of the possible value just on probability distribution relies on a number of factors.
  • These variables include the mean (average), standard deviation, skewness, & kurtosis of the distribution.
  • Although other regularly used probability distributions exist, the normal distribution, called "bell curve," is perhaps the most common.
  • Typically, the technique of generating data for a phenomenon will influence its probability distribution. This is known as the probability density function.
  • Likelihood distributions can also be used to generate cumulative distribution functions (CDFs), that cumulatively build up the probability of occurrences and always begin at zero and end at 100%.

To know more about Probability Distribution, here

brainly.com/question/9385303

#SPJ4

3 0
1 year ago
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