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mihalych1998 [28]
3 years ago
14

Callie surveyed 40 students at her school to see how many have dogs and/or cats. She found that 40% of students who have dogs, d

on't have cats. Complete the table below.
Mathematics
1 answer:
irina [24]3 years ago
6 0
I think you need to show the tablle 
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What is the momentum of 200kg portable if it travels 50 meters in 5seconds
kvasek [131]
Momentum  = mass * velocity

50 meters in 5 seconds = 50/5  = 10 m / second

Required momentum  = 200*10  = 2,000 

I cant remember how to write the units for this.
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2 years ago
What is the equation of a line passing through the point (a, b) and having a slope of b?
andreev551 [17]
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passing through (a,b) and having slope of b is
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3 years ago
Can a decimal be an integer or a whole number ?
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5 0
3 years ago
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Solve x2 = 12x – 15 by completing the square. Which is the solution set of the equation?
REY [17]
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8 0
3 years ago
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Tax returns filed manually have a 20% chance of containing errors, while tax returns filed electronically have a 0.05% chance of
suter [353]

Answer:

B) 538, 650

Step-by-step explanation:

Given:

Errors on tax returns filed manually  = 20%

Errors on tax returns filed electronically  = 0.05%

Tax return filled in each way = 2.7 million

Manual filing:

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Electronic filing:

2,700,000 x 0.05% = 2, 700,000*0.0005 = 1,350


Error difference = 540,000 - 1,350 = 538,650

There will be 538,650 more erroneous tax returns filed manually than there are filed electronically.

Thank you.

3 0
3 years ago
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