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ira [324]
3 years ago
11

In polynomial expressions when do you know to add or subtract?

Mathematics
1 answer:
Aliun [14]3 years ago
7 0
Can you give an example?
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How many tenths are there in 4/5
Harman [31]
There's 0.80 because 4/5 ×20/20 =80/100 And you can turn that into a decimal
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The center of a circle is at the origin. An endpoint of a diameter of the circle is at (-3, -4). How long is the diameter of the
Paladinen [302]

Answer:

25

Step-by-step explanation:

I believe

-3^2 + -4^2

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3 years ago
Using the numbers 2, 3, 6, 8 write two powers that have the same value PLEASE HELP ME!!!
Neko [114]
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3 years ago
In an experiment, there are n independent trials. for each trial, there are three outcomes, a, b, and
zimovet [89]
The formula for a binomial probability function is the one that is attached to the image.
 Where:
 n = number of trials.
 x = number of successes from which you want to know the probability.
 p = probability of obtaining success.

 In this case, success is defined as obtaining a result of type a.
 We look for the probability of obtaining 4 results of type a.
  So:
 n = 10.
 x = 4.
 p = 0.70.
 In this way:
 P (x = 4) = 0.0368.

 If we now look for the probability of obtaining 5 results of type b.
 So:
 n = 10.
 x = 5.
 p = 0.20.
 P (x = 5) = 0.0264.

 Finally, the probability of obtaining 1 result of type c.
 n = 10.
 x = 1.
 p = 0.1.
 P (x = 1) = 0.387.
 Finally, the probability of obtaining 4 results of type a, 5 of type b and 1 of type c is:
 P (4a + 5b + 1c) = 0.0368 * 0.0264 * 0.387.
 P = 0.0376%

3 0
4 years ago
4. The volume of the rectangular prism below is 1,440 cubic inches.
kipiarov [429]

Answer:

you got discord add me on its Ri1ey<3#2967

Step-by-step explanation:

7 0
2 years ago
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