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madam [21]
3 years ago
13

About 1/10 of the human population is left- handed.

Mathematics
1 answer:
Gnom [1K]3 years ago
4 0

Answer:

10%

Step-by-step explanation:

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Simplify: 11^3÷11^3×11^3
Olin [163]

The answer will basically be 11^3, because 11^3÷11^3=1, and 1 times 11^3 equals 11^3, which, if you want to put down the integer answer, would be 1,331.

7 0
3 years ago
Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. a pollster contacts 92 people
VashaNatasha [74]
Probability = (total 22-29 age bracket + number of not respond and aged 18-                             21) / total people
                 = (284+14) / 376
                 = 0.792
                 = 0.79
4 0
3 years ago
Which method do you prefer to use to find sums__count by tens and ones,use compatible numbers,or use friendly numbers and adjust
DiKsa [7]
I count by tens and ones. Let me show you why with an example;

X=56+27

What is x?

To solve this equation, all you have to do is add 56 and 27. Easy. Since there are 7 tens, (5 plus 2), 7 will be in the tenths place. Like this: 7_. What will be next to it? To find this, just add the ones. 6+7=13. “Uh. Oh, 13 is bigger than ten,) you might be wondering. This problem has a simple fix. How many tens are in 13? One. You add ten to your 7, and you now have 8 in your tens place. Add the remaining three ones, and you’ve got your answer. 83.

56+27=83

X=83.

This method is easier and faster than any other method. Did you know calculators are actually programmed to use this method for simple addition? Who would’ve thought?


5 0
3 years ago
Use the regression equation to estimate the value of the car 8 years after purchase. Round to the nearest dollar.​
katrin2010 [14]

Answer: $6019

Step-by-step explanation:

plug 8 into the equation -3223.31(multiply by 8 in place of x)+31805.58

and you'll get 6019.1 but it will only be right if you round to 6019

I took this assignment

8 0
3 years ago
Read 2 more answers
Which is not a rational ​
svet-max [94.6K]

Answer:B

Step-by-step explanation:

3 0
3 years ago
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