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PolarNik [594]
3 years ago
13

Simplify.

Mathematics
1 answer:
DIA [1.3K]3 years ago
8 0
Hey, do you need to simplify all of them?
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Can u help me to answer 1-4? Please and thankyou
SVEN [57.7K]
1. ) 1 thru 9 are both natural numbers and whole numbers. 0 is a whole number, but not a natural number.

2.) 6...it is a natural number because it is a counting number and it is whole, it is a whole number and it is an integer as well. It is also rational because it can be turned into a fraction 6/1.

3.) -2 is a rational number because it can be turned into a fraction -2/1, but it is not a whole number because it contains a negative.

4.) That number would be 0
3 0
3 years ago
How many people swam fewer than 30 laps?
Bas_tet [7]

Answer:

3 people

Step-by-step explanation:

Reading a stem & leaf plot can be hard!

Remember in the middle or whichever side is single digits divided by the line is your tens place values.

The 2 has two values on the other side, giving us 23 & 29 laps.

The 1 has one value on the other side, giving us 11 laps.

The 0 has no other value, so there is no data for that row.

There were 3 data points below 30, & these were 11, 23, & 29.

Hope this helped. :)

5 0
2 years ago
Solve the equation below using a graphing
UNO [17]

Answer:

<em>x = 0.05</em>

<em>x = 1.57</em>

Step-by-step explanation:

The given equation is:

e^x-\ln 2x = 3.7

Moving all terms to the left side:

e^x-\ln 2x - 3.7=0

Now we define a function:

y=f(x)=e^x-\ln 2x - 3.7

The solutions of the equation are the values of x such that y=0.

Since the function cannot be solved by algebraic methods, we use a graphing tool.

Those points where the graph crosses the x-axis are solutions of the equation.

Please refer to the graph in the figure below.

We can clearly identify there are two solutions at

x = 0.05

x = 1.57

6 0
2 years ago
What is the constant in this algebraic expression? 7d+2 I need help
snow_lady [41]
It is 2 because no variable
6 0
3 years ago
How many cups are in a gallon°ω°
Evgen [1.6K]

Answer:

16 cups

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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