3 years ago

In the form of a paragraph, explain the difference between a ray and a segment.

Mathematics

1 answer:

pentagon [3]3 years ago

7 0

A ray has only one endpoint and goes on forever in the other direction. A segment has two endpoints

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alukav5142 [94]

The answer to that would be many

8 0

3 years ago

Which polynomials are prime? Check all that apply.

insens350 [35]

15x2+10x-9x+7
8x3+20x2+3x+12
11x4+4x2-6x2-16
Hope this helps !!

8 0

2 years ago

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a seed company has a test plot in which it is testing the germination of a hybrid seed, They plant 50 rows of 40 seeds per row.

ziro4ka [17]

Answer:

Mean = $\sum x P(x) = 36.86$

Standard deviation = $\sum x^2P(X)=1360.9$

Step-by-step explanation:

x P(x) $x \times P(x)$ $x^2 \times P(x)$

33 0.02 0.66 21.78

34 0.06 2.04 69.36

35 0.1 3.5 122.5

36 0.2 7.2 259.2

37 0.24 8.88 328.56

38 0.26 9.88 375.44

39 0.1 3.9 152.1

40 0.02 0.8 32

1 36.86 1360.9

We are supposed to find mean and standard deviation

Mean = $\sum x P(x) = 36.86$

Standard deviation = $\sum x^2P(X)=1360.9$

7 0

3 years ago

What is the percent of decrease from 3.2 to 1.2 plz help

Licemer1 [7]

Answer:

62.5%

Step-by-step explanation:

(1.2 - 3.2) / 3.2 =

- 2 / 3.2 =

- 0.625 =

- 62.5

The minus (-) reflects the decrease.

5 0

2 years ago

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A donut shop made 50 donuts. They put frosting on 2 of the donuts. What is the ratio of the

kirza4 [7]

Answer:

50-2

Step-by-step explanation:

there is 50 donuts and 2 that are frosted :)

5 0

2 years ago

Read 2 more answers