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SVETLANKA909090 [29]

3 years ago

12

Leo and Maggie volunteer at the local bird sanctuary.

1 answer:

sattari [20]3 years ago

7 0

Answer:2.4

Step-by-step explanation:

12 * 20% = 12 * 0.20 = 2.4 hours

It will not last the entire shift.

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Name the shortest segment from Point A to Line CD. Write and Solve an inequality for X.

Misha Larkins [42]

Attached the solution with work shown.

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3 years ago

Janet can make 3/5

IceJOKER [234]

I need help with this problem too

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

7 0

3 years ago

Find the total area of the composite shape below.

VashaNatasha [74]

Answer:

A 180.48sqft

Step-by-step explanation

8 0

3 years ago

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A box of crayons costs $1.75, including tax. Mr. Valentino wants to purchase boxes of crayons for his class and has a $25 budget

Georgia [21]

25=1.75x I think should be good

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3 years ago