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3 years ago

11

LAU

1 answer:

luda_lava [24]3 years ago

3 0

Answer:

A.The marginal frequency for the survey is 160

Step-by-step explanation:

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Which fraction is largest of 9/10 & 17/20?

AnnZ [28]

Answer:

9/10

Step-by-step explanation:

17/20

9/10 = 18/20

5 0

3 years ago

I dont understand what this mean or how to solve it. <br>-(8 - 2)

Viefleur [7K]

Answer:

-6

Step-by-step explanation:

1. Always do the parentheses first. solve 8-2 to get 6.

-(8-2) = -(6) = -6

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4 years ago

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What’s the answer to this?

OlgaM077 [116]

Answer:

I believe your answer is minimum

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3 years ago

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You went to the barber to get your hair cut. The haircut cost $30. You tipped the barber 20%. How much money did you give the ba

Rashid [163]

Answer:

Tip $6

Total Amount $36

Step-by-step explanation:

20% of $30 is 6

$30 + $6 = 36

7 0

3 years ago

Iron has a density of 7.87 g/cm^3. What is the mass of a block of iron that is 2cm x 10cm x 5cm?

Rufina [12.5K]

Answer:

2x10x5

V = 100 cm3

D = 7.87 g/cm3

M = 7.87x100

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3 years ago