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olganol [36]
3 years ago
9

1What is 1/7 of 21 ? ​

Mathematics
1 answer:
max2010maxim [7]3 years ago
4 0

The Answer is 3

All you need to do is multiply 7 and 1 then divide.

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In a marble collection, 1/8 of the marbles are blue. Of the blue marbles, 1/2 have sparkles. What fraction of the marbles in the
Delvig [45]

Answer:

1/16

Step-by-step explanation:

if half the amount of blue marbles have sparkles you need to divide the amount of blue marbles in half

so 1/2 of 1/8 is 1/16

8 0
3 years ago
If f(x) -V7-3, complete the following statement (round your answer
nikklg [1K]

Answer:

- 1.67

Step-by-step explanation:

f(x) = \frac{3}{7+2} - \sqrt{7-3}

    =  \frac{3}{9} - \sqrt{4}

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3 years ago
You are at a restaurant. You are ordering a drink. You can choose small or large. Then you can choose between sprite, diet coke,
wlad13 [49]

Answer:

so in all it's 4.

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4 0
3 years ago
Help me with this attachment please?
Volgvan

<u>Answer</u>

1st solution: a = 1

                   b = 3

2nd solution: a = 2

                      b = 6


<u>Explanation</u>

1st solution

                  <em>         1</em>

<em>                       333</em>

<em>                       333</em>

<em>                       333</em>

<em>                   </em><em><u>  +333</u></em>

<em>               </em><em><u>       1333</u></em>

2nd solution

<em>         2</em>

<em>    666</em>

<em>    666</em>

<em>    666</em>

<em><u> + 666</u></em>

<em><u> 2666</u></em>

4 0
3 years ago
Read 2 more answers
What is the square root of 9389276537
miv72 [106K]
96898.2793294081151405

6 0
3 years ago
Read 2 more answers
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