Need help on 41-44 please
Need help on 41-44 please - 1

Answers

Answer 1
Answer: 41:1/4  42:1/12 43:-2/6 44:2/5
Answer 2
Answer: Look up what rational means and then you will understand what to do

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Answer number 12 please
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AWARDING MORE POINTS plz help in photo below, about domain of graph

Answers

Answer:

Domain = all real numbers

Step-by-step explanation:

The domain of a function is the set of x-values for which the function is defined.

When we have a graphical representation of a function, we look if the function is continuous for all values of x or not. If it is, the domain is the set of all real numbers. If it is not, we look from what value till what value the function is defined for , x-values basically.

Looking at this function, we see that it stretches forever to the left and forever to the upward direction (also advancing right limitless as well).

We want the domain (x values), which concerns with LEFT and RIGHT. So, we can see that this function is continuous for all values of x (it goes on and on to right and left). So we can say the domain is the set of all real numbers.

Domain = all real numbers

Use the gcf of 60 and 100 to reduce 60/100.

Answers

GCF (Greatest Common Factor) of 60 100 = 20
60/100 reduced by 20 = 3/5 (Simplest Form)
the answer would be 3/5 which is the simplest form for the problem

Sam wrote this expression to describe the number of apples he gave away to his friends. 12 – a Which situation could be described by this expression? A. Sam does not know how many apples he has. He knows he gave away 12 apples. B. Sam knows he has 12 apples left. He does not know how many apples he gave away. C. Sam knows he has 12 apples left. He gave away half of his apples. D. Sam knows he had 12 apples to start. He does not know how many apples he gave away.

Answers

D. Sam knows he had 12 apples to start. He does not know how many apples he gave away.

Because he is subtracting (a) from 12. Meaning he is trying to figure out what (a) is. Hope this helps

Final answer:

The expression 12 - a represents the number of apples Sam gave away to his friends. Option D best describes this situation.

Explanation:

The expression 12 - a represents the number of apples Sam gave away to his friends.

Option D, 'Sam knows he had 12 apples to start. He does not know how many apples he gave away,' best describes this situation. In this case, Sam started with 12 apples but does not know the exact number he gave away.

Learn more about Expressing unknown quantities here:

brainly.com/question/33452636

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A pile of newspapers in Ms. McGrath’s art class was 17 3/4 inches high. Each consecutive week, for the next 5 weeks, the height of the pile of newspapers increased by 8 7/12 inches. What was the height, in inches, of the pile after 3 weeks?

Answers

If you would like to know what was the height, in inches, of the pile after 3 weeks, you can calculate this using the following steps:

17 3/4 inches + 3 * 8 7/12 inches = 71/4 + 3 * 103/12 = 213/12 + 309/12 = 522/12 = 87/2 = 43 1/2 inches

The correct result would be 43 1/2 inches.

Let

x--------> the number of weeks

y--------> the height of a pile of newspapers in inches

we know that

17(3)/(4)=(17*4+3)/(4) =(71)/(4)

8(7)/(12)=(8*12+7)/(12) =(103)/(12)

y=(103)/(12)x+(71)/(4)

To find the height after 3 weeks

Let

x=3\ weeks and substitute in the equation

y=(103)/(12)*3+(71)/(4)

y=(174)/(4)

y=43.5\ in

y=43(1)/(2) \ in

therefore

the answer is

the height, in inches, of the pile after 3 weeks is 43(1)/(2) \ in

Select the graph of the solution. Click until the correct graph appears. |x|= -5

Answers

graph of |x|=-5 is not possible.

We know that modulus makes everything inside it as positive.

To make the graph of equations with modulus functions, we need to make cases as to check the behavior of the modulus. In this:

CASE-1 :

when expression inside modulus is positive,i.e., x ≥ 0, ∴ |x| = x

Now, |x| = -5

x = -5  ;   but we assumed x ≥ 0

So, this case is false.

CASE-2 :

when expression inside modulus is negative,i.e., x < 0, ∴ |x| = -x

Now, |x| = -5

-x = -5

x = 5  ;  but we assumed x < 0

So, this case is also false.

In these two cases all the real possible values of x is covered.

Therefore no real value of x satisfies the equation. So, this is false and no graph for it is possible.

Answer:

No Solution

Step-by-step explanation:

What is the volume of the right rectangle prism? ___Cm

Answers

The volume is 240cm^3