The table shows the percent of Earth's atmosphere that is each element. A. Bar diagram Model 21% using a bar diagram. 0% to 100% B.Write the percent of Earth's atmosphere that is nitrogen as a fraction in simplest form.

Answers

Answer 1
Answer:
A).  On a bar diagram where the bottom of the diagram is zero
       and the top of the diagram is 100%, a bar showing 21%
       must be 0.21 of the height from the base to the top.

B).  I don't know anything about the nitrogen in the Earth's
       atmosphere, because you won't let me see the table.


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Card game has 10 cards, what is the probability that the next card is higher?

Answers

What is the probability that the next card is higher than...
1? 9/10
2? 4/5
3? 7/10
4? 3/5
5? 1/2
6? 2/5
7? 3/10
8? 1/5
9? 1/10
10? 0

(-6)-13 subtracting integers

Answers

-19
Hope this helps!! c:
-19 hope this helps this is the answer plz thank me afte

I don't get this question it says: 54 fl oz = _____ c

Answers

Well for every fluid ounce, there is .125 of a cup.

54*.125=6.75

3+-5+9+-6 Evaluate what the total score

Answers

3+-5+9+-6
= 3-5+9-6
= (9+3) -5 -6
= 12-5-6
= 1.

The final answer is 1.

Hope this helps~
3 + (-5) + 9 + (-6)
= 3 - 5 + 9 - 6
= 1

Which answer represents the series in sigma notation? −5+(−1)+3+7+11

Answers

Answer:

In sigma notation, the series may be represented as,

\sum_(x = 0)^(4)(-5 + 4x)

It is an arithmetic progression with

1st term = -5

common difference = 4

no, of terms = 5

Step-by-step explanation:

The finite series is given by,

-5 + (-1) + 3 + 7 + 11

In sigma notation, the series may be represented as,

\sum_(x = 0)^(4)(-5 + 4x)

It is an arithmetic progression with

1st term = -5

common difference = 4

no, of terms = 5

You are paid $82.50 for 71212 hours of work. What is your rate of pay?

Answers

If you would like to know what is your rate of pay, you can calculate this using the following steps:

$82.50 ... 7.5 hours
$x = ? ... 1 hour

82.50 * 1 = 7.5 * x
82.50 = 7.5 * x     /7.5
x = 82.50 / 7.5
x = $11

The correct result would be $11 per hour.