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lidiya [134]
3 years ago
12

Explain how to write the rational number 3.21 in the form a/b.

Mathematics
1 answer:
barxatty [35]3 years ago
6 0

Answer:

3 21/100

just a fraction.

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Polygon ABCD is a rectangle what is its area round your answer to the nearest tenth 26.0 square units 13.0 square units 51.8 squ
Stels [109]

Answer:

its d ong

Step-by-step explanation:

8 0
3 years ago
I don't know how to do this problem:
mariarad [96]

Answer:

3^3×3

81

3^7/3^3

Explanation:

First you should solve the expression you've got there.

(3^6×3^-4)^2

3^6= 3×3×3×3×3×3 the answer is 729

3^-4 A negative exponent means repeated division by the base. So for example 2^-4=1/(2^4)

=1/(2×2×2×2)= 1/16

3^-4= 1/(3^4)

=1/(3×3×3×3)

= 1/81 If you look up the answer in your calculator the answer that will show up will be 0.01234567901

So!

(729×0.01234567901)^2= 9^2

9^2= 81

Now you can look at the following expressions and whichever gives the answer 81 will be correct.

hope it helps!

8 0
3 years ago
I NEED THE ANSWERS PLZ
g100num [7]

Answer:

1. 32

2. 4.7

3. 3

Step-by-step explanation:

4*8=32

6.5-1.8= 4.7

18/6=3 or 18 divided by 6 = 3

5 0
2 years ago
Read 2 more answers
Help geometry ………ignore this i need 20 words
Anarel [89]

Answer:

The answer is 1

Step-by-step explanation:

5 0
2 years ago
Which would best display the following data if you wanted to display the numbers which are outliers as well as the mean? [4, 1,
Serhud [2]

Arranging data in ascending order to identify the outlier and calculate the mean

Step-by-step explanation:

Given the data as: [4, 1, 3, 10, 18, 12, 9, 4, 15, 16, 32]

Arrange in ascending order

                               [1, 3, 4, 4, 9, 10, 12, 15, 16, 18, 32 ]

The outlier is 32

Finding the mean;

Mean=sum of data set/number of data set

Sum= 1 + 3+ 4+ 4+ 9+ 10+ 12+ 15+ 16+ 18+ 32=124

Number of data set=11

Mean=124/11=11.27

Learn More

Outliers: brainly.com/question/12612191

Keywords: display,data, numbers,outliers,mean

#Learnwithbrainly

3 0
3 years ago
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