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Alex17521 [72]
3 years ago
7

2.

Mathematics
2 answers:
Anton [14]3 years ago
7 0

Answer:

1

Step-by-step explanation:

ycow [4]3 years ago
6 0

Answer:

a

Step-by-step explanation:

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The weight of a product is normally distributed with a mean of four ounces and a variance of .25 "squared ounces." The company w
pychu [463]

Answer:

Weight=2.835

Step-by-step explanation:

See the attached picture for explanation.

8 0
3 years ago
One number is 9 times a first number. a third number is 100 more than the first number. if the sum of the three numbers is 727​,
Zielflug [23.3K]
First number: 57
Second number: 513
Third number: 157

8 0
3 years ago
A hot tub pump circulates 3.9 cubic feet of water per minute.how many cubic inches of water does it circulate each second
Basile [38]

Answer:

0.78 cubic inches/sec

Step-by-step explanation:

you take 3.9 cubic feet and multiply it by 12 to convert it into inches and you get 46.8 cubic inches. then you divide by 60 to convert minutes to second and you get 0.78. hope that helps

5 0
3 years ago
Read 2 more answers
I will pick brainliest first come, first serve! I need help! Give me an answer that makes sense!
nordsb [41]

Step-by-step explanation:

Total amount of apples in one bag:

x + y + z

Hence, total amount of apples in two bags:

2(x + y + z)

or

2x + 2y + 2z

or

x + x + y + y + z +  z

Hence, B, D and E are correct.

A is incorrect because you are adding 2 more apples on top of the total amount of apples in one bag, and you cannot assume that there are 2 apples in each bag.

C is incorrect because you are multiplying the apples together, but you are supposed to add them up to find the total.

F is incorrect because you are finding 1/2 a bag.

3 0
3 years ago
Using the following image, solve the problems below given that U is the midpoint point of TV.
Inessa05 [86]

Answer:

see explanation

Step-by-step explanation:

Given that U is the midpoint of TV, then

TU = UV , substitute values

8x + 11 = 12x - 1 ( subtract 12x from both sides )

- 4x + 11 = - 1 ( subtract 11 from both sides )

- 4x = - 12 ( divide both sides by - 4 )

x = 3

Thus

TU = 8(3) + 11 = 24 + 11 = 35

UV = 12(3) - 1 = 36 - 1 = 35

8 0
3 years ago
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