Answer:
44
Step-by-step explanation:
There are 4 quarters in a dollar.
"How many quarters are there in eleven (11) dollars?"
4 x 11 = 44
There are 44 quarters in eleven dollars.
The x and y coordinate points on a graph. It is the location of an object.
Please vote my answer brainliest. thanks!
X + 3 = 2x +5
-x -5 = -x - 5
x = -2
Answer: 21.1
Step-by-step explanation:
Rounding 17.411: Find the number in the tenth place 4 and look one place to the right for the rounding digit 1
. Round up if this number is greater than or equal to 5 and round down if it is less than 5
. = 17.4
Rounding 3.66: Find the number in the tenth place 6 and look one place to the right for the rounding digit 6
. Round up if this number is greater than or equal to 5 and round down if it is less than 5
. = 3.7
Add 17.4+3.7 and get 21.1
Answer:
The white cell count of 8750 is considered healthy.
Step-by-step explanation:
The question calls for any white cell count below 1500 above 7500 to be considered healthy. So, by adding the number 1500 to 7500 we find that the upper limit for being healthy is 9000 white blood cells per cubic millimeter of blood. This all can be represented mathematically with the following:
If:
![7000 \leq x \leq 9000](https://tex.z-dn.net/?f=7000%20%5Cleq%20%20x%20%5Cleq%209000)
<em>Then</em>
White blood cell count 'x' is healthy.
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Else if:
<u>or</u> ![x > 9000](https://tex.z-dn.net/?f=x%20%3E%209000)
<em>Then</em>
White blood cell count 'x' is not healthy.
Now let's test the white cell count of 8750.
<em>Does it fall between 7500 and 9000?</em>
![7500 \leq 8750 \leq 9000](https://tex.z-dn.net/?f=7500%20%5Cleq%208750%20%5Cleq%209000)
This checks out so the answer is yes: White blood cell count '8750' is healthy.
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