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swat32
2 years ago
9

Jeffrey thinks that the largest place value that 8.21 and 19.5 have in common is the tens place. Austin thinks that the largest

place value they have in common is the ones place. A.) Who is correct, Jeffrey or Austin? B.) Write how you would explain your answer to the person who answered incorrectly.
Mathematics
1 answer:
faust18 [17]2 years ago
7 0
Jeffrey was right because if you add zero behind the 5 it will be I the tenth place
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Calculations that allow a researcher to draw conclusions about how meaningful a result is are collectively called ______________
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Answer: Inferential

Step-by-step explanation:

Inferential statistics, has to do with taking data from the samples that the researcher has and then making generalizations about the population through the sample gotten.

Through Inferential statistics, one can draw conclusion about a particular phenomenon. Therefore, the answer to the above question is Inferential statistics

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3 years ago
Jenna’s rent is increasing from $650 per month to $700 per month the percent increase in her rent is closest to which of the fol
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Answer: 7.6

Step-by-step explanation:

1) Subtract the big number by the small number

2) Divide answer by the small number

3) Multiply answer by 100

4) You get 7.692307693

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3 years ago
Tommy has 3 dogs. Last month, he bought 5 pounds of dog food for 7.95, 8 pounds of dog food for 12.72, and 15 pounds of dog food
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Answer:

The constant cost of dog food is $1.59 per pound.

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3 years ago
David brought a computer that was 20% off the regular price of 1080.If an 8% sales tax was added to the cost of the computer,wha
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Answer:

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3 years ago
If a and b are both integers and b does not equal 0, then -(a/b) = (-a)/b = a/(-b) Choose two values for a and b. see if those v
kkurt [141]

a=4 , b=3  These values make the equation true .

<u>Step-by-step explanation:</u>

Here we have , If a and b are both integers and b does not equal 0, then -(a/b) = (-a)/b = a/(-b) Choose two values for a and b. We need to find if those values make the equation true . Let's find out:

We have the following equation:

-(a/b) = (-a)/b = a/(-b) , Let a=4 , b=3 , So

⇒ -(a/b) = (-a)/b = a/(-b)

⇒ -\frac{a}{b} = \frac{-a}{b} = \frac{a}{-b}

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⇒ -\frac{4(-1)}{3} = \frac{-4(-1)}{3} = \frac{4(-1)}{-3}                   { Multiplying by -1 }

⇒ \frac{4}{3} = \frac{4}{3} = \frac{4}{3}

Therefore , These values make the equation true .

7 0
3 years ago
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