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krok68 [10]
2 years ago
10

Larry's evening is spent reading and watching TV. He can spend no more than 4 hours total on these activities, and he wants to s

pend more
time reading than watching TV. Which graph represents this situation?
ОА
graph A
OB. graph B
Oc.graph
OD graph D

Mathematics
1 answer:
Travka [436]2 years ago
6 0

the answer is OD graph d.

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Answer:

Step-by-step explanation:

1. This paragraph describes an observational study.

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2. The students who took Latin are the treatment group.

3. The fact that students decided on their own to take Latin is a confounding factor.

4. The students who did not take Latin are the placebo or control group.

4 0
3 years ago
6) (after 2.3) Consider the infinite system of linear equations in two variables given by ax + by = 0 where (a, b) moves along t
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Answer:

Step-by-step explanation:

Given infinite system of linear equations is ax + by = 0

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Since two of equation in thus system will be

1.x+0.y=0\\x=0

and

0.x+1.y=0\\y=0

It is clear that x = 0, y= 0 is the only solution

b) Linear independent solution in this system gives some set of solutions

1.x+0.y=0\\\x=0

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Vector form is

\left[\begin{array}{ccc}1&0\\0&1\end{array}\right] =I

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6 0
3 years ago
What times what equals 19?
Triss [41]
Since 19 is a prime number it is not divisible by 2. So its only divisible numbers are 1 and 19 itself. So 19 multiplied by 1 equals 1
7 0
3 years ago
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Answer:

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In the order to get the answer, we need to get the right measurements. That is turn the cm into m or 60 cm to 0,6 m because 1 cm is 0.01m. How many cupboards in a kitchen that is 4,2 m long? To get the answer just divide 4,2 m with 0,6 m, and that is 11,67 cupboards in a 4,2 m long kitchen.

3 0
2 years ago
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Answer this real-world question
Mrrafil [7]

Answer:

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