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kow [346]
3 years ago
10

Use technology or a z-distribution table to find the indicated area.

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
6 0
Jill picked 300 huckleberries in the contest and a mean value is also 300.
The normal distribution has symmetry about the center; 50 % of values is less than a mean and 50 % is greater than a mean.
Answer:
The percent of huckleberry pickers who picked less than Jill is C ) 50 %.
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Hellp plz show work i really Need alot of help
Ray Of Light [21]
0=0            
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All of these equals to 0.6 when you divide them. Hope this hellped and have a wonderful day


7 0
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Find the perimeter of the shaded region below.
Dmitriy789 [7]

9514 1404 393

Answer:

  24x

Step-by-step explanation:

The total length of all vertical segments is 5x·2 = 10x.

The total length of all horizontal segments is (3x+4x)·2 = 14x.

Then the total length of all perimeter segments is ...

  10x +14x = 24x . . . . perimeter of the figure

5 0
3 years ago
The preimage and image of △DEF are shown
aleksley [76]

Answer:

x+3, y-4

Step-by-step explanation:

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3 0
3 years ago
A survey found that 12 out of every 15 people in the United States prefer eating at a restaurant over cooking at home. if 400 pe
Snezhnost [94]

12x  = 400

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x = 500.

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5 0
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