3 years ago

Which equation would you want to represent your bank account? y=7x-4 7y+2x=6

Mathematics

1 answer:

Artyom0805 [142]3 years ago

7 0

Answer:

y=7x-4

Step-by-step explanation:

when you put the other equation into y=mx+b form, it has a negative slope

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Convert 7 pounds 3 ounces to kilograms.<br> Conversion ratios:<br> 1 lb = 16 OZ<br> 1 kg = 2.2 lb

Len [333]

Answer:

3.3

Step-by-step explanation:

7lb 3oz

3oz/16oz=.1875lb

7lb+.1875lb=7.1875lb

7.1875lb/2.2kg=3.27kg

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3 years ago

What is 6.699 rounded to the nearst whole number

aniked [119]

The answer would be seven

4 0

4 years ago

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A set of data has a mean of 56.1. The data follows a normal distribution curve and has a standard deviation of 8.2. Find the pro

Whitepunk [10]

Given that mean=56.1 and standard deviation=8.2, P(x>67.5) will be found as follows:
The z-score is given by:
z=(x-μ)/σ
thus the z-score will be given by:
z=(67.5-56.1)/8.2
z=11.4/8.2
z=1.39
thus
P(z=1.39)=0.9177
thus:
P(x>67.5)=1-P(z>0.9177)
=1-0.9177
=0.0823
Answer: A. 0.0823

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3 years ago

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I really need help!!!!!!!!!!!

Snezhnost [94]

Yes what that person said plz?

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3 years ago

Plz help im stuck on this question

zmey [24]

Answer:

well eric was correct because we have no measurements to use.