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pav-90 [236]
3 years ago
11

Can someone help me from 18-21

Mathematics
1 answer:
evablogger [386]3 years ago
7 0

#18 answer is 52

#19 answer is 152,100

and I cant make out the rest can you please write them in the comments of this answer?

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What is the value of the expression 0.6 x 0.8? Solve for the answer using an area mode
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Step-by-step explanation:

0.6m×0.8

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2 years ago
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Step-by-step explanation:

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3 years ago
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

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3 years ago
Which statement is true regarding the graphed functions?
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Answer:c. F(2)=g(-2)

Step-by-step explanation:

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3 years ago
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