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barxatty [35]
2 years ago
11

7th grade math help me plzzzzz

Mathematics
1 answer:
Lady bird [3.3K]2 years ago
5 0

Answer:

94

Step-by-step explanation:

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Ludmilka [50]
The answer is 180 miles
4 0
3 years ago
If the water moves -7/16 in 3 years how much does the water move in 1 year?
dusya [7]

Answer:

-7/48 in

Step-by-step explanation:

Assuming that the movement varies linearly with time,

3 years ------> -7/16 in

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8 0
3 years ago
2) According to Consumer Reports magazine, the costs per pound of protein for 20 major-brand beef hot dogs are
quester [9]

Answer: -0.85

Step-by-step explanation: a = score-mean/ standard deviation

Mean (add them all up and divide by amount) = 18.8745

Standard deviation =

σ2 = Σ(xi - μ)2/N

= 5.333458985499

SCORE = 14.23

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4 0
3 years ago
Gordon took a panoramic picture that is 2 inches tall. The picture is 4 1/2 times as long as it is tall. How long is Gordon's pi
Natalka [10]

Answer:

9 inches

Step-by-step explanation:

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  • 2 = 2/1

  • 9/2 x 2/1 = 18/2

  • 18/2 = 9in

8 0
3 years ago
A bag contains six marbles: two red, one yellow and three blue. What is the probability of randomly selecting to red marbles in
mario62 [17]

Probability of drawing a second red

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3 0
3 years ago
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