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Xelga [282]
2 years ago
10

7. If P = [5,6,7,8). Q = (2,4,6,8) andR=2, 3, 7, 9), then P nQnR=​

Mathematics
2 answers:
Setler [38]2 years ago
7 0

Answer:

pnQnR= {}

Step-by-step explanation:

there is no number common in set P, set Q and set R.

So the answer is null

{}

valentina_108 [34]2 years ago
3 0

Answer:

{} there is no number common to the three sets so it is an empty set

Step-by-step explanation:

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To prepare for wrestling season, Tommy wants to eat 24 grams of protein at breakfast. He knows that there are 3 grams of protein
lina2011 [118]

Answer:

1) The equation that represents the number of slices of bacon to the number he will eat, assuming he eats 24 grams is;

3·x + 6·y = 24

2) The equation in slope and intercept form is;

y = 4 - 0.5·x

Step-by-step explanation:

1) The given parameters are;

The amount of protein Tommy wants to eat for breakfast = 24 grams

The quantity of protein in a slice of bacon = 3 grams

The quantity of protein in an egg = 6 grams

Let x represent the number of slices of bacon he will eat and let y represent the number of eggs he will eat

The equation that represents the number of slices of bacon to the number he will eat, assuming he eats 24 grams is given as follows;

3·x + 6·y = 24

2) The equation in slope and intercept form is given by making y the subject of the above equation as follows;

3·x + 6·y = 24

6·y = 24 - 3·x

y = 24/6 -1/2·x

y = 4 - 0.5·x, which is in the slope and intercept form y = m·x + c

Where;

m = The slope = -0.5

c = The y-intercept = 4

5 0
2 years ago
PLS HELP ME ASAP I DONT HAVE TIME IT ALSO DETECTS IF ITS RIGHT OR WRONG
VLD [36.1K]

Answer:

yes its linear

Step-by-step explanation:

4 0
2 years ago
0.4x-0.25=1.75<br><br>A. x=2 <br>B. x=5 <br>C. x=1.5 <br>D.x=5.2​
lisov135 [29]
X = 5 is the answer :)
5 0
2 years ago
If a laptop originally costs $800, the balance due after the 10% discount and $150 gift card is applied is
Kamila [148]
The answer is 570$
10% of 800 is 80 + 150$ is 230
800-230=570
4 0
3 years ago
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Simplify the expression<br> (5x^2)^3
nataly862011 [7]
126^6 that's only if x doesn't have a value
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3 years ago
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