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dusya [7]
4 years ago
6

NEED HELP ON THIS QUESTION

Mathematics
2 answers:
Lubov Fominskaja [6]4 years ago
7 0
3/4, 15/20, and 75/100. when you get the common denominator of 100 the numerator is 75 for them
Aloiza [94]4 years ago
3 0
Im like rly bad with fractions and life
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The penguin nursery is open two times a day: 2/3 hour at noon and 5/12 hour in the afternoon. How much time is the penguin nurse
Molodets [167]

Answer: The answer is 1\dfrac{1}{12}~\textup{hours}.

Step-by-step explanation: Given that the penguin nursery is open two times in a day, where the number of hours open at the noon and afternoon are respectively given by

t_n=\dfrac{2}{3}~\textup{hour},\\\\t_a=\dfrac{5}{12}~\textup{hour}.

Therefore, the total number of hours 't' penguin nursery open every day is given by

t=t_n+t_a=\dfrac{2}{3}+\dfrac{5}{12}=\dfrac{8+5}{12}=\dfrac{13}{12}=1\dfrac{1}{12}~\textup{hour}.

Thus, the answer is

1\dfrac{1}{12}~\textup{hours}.

5 0
3 years ago
Read 2 more answers
How do you find the radius of a circle if its area is 706.9 square millimeters
kozerog [31]
The answer is R=15

Hope this helps
8 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST: Which function has a removable discontinuity?
elena55 [62]

Answer:

First choice

Step-by-step explanation:

The discontinuity is removable if by reducing the fraction that discontinuity doesn't continue to exist as a discontinuity.

Example of, (x-1)/(x-1) has a a discontinuity at x=1 and it's removable because the fraction reduces to 1 which doesn't have a discontinuity at x=1.

Example not of, (x-1)/(x-2) has a discontinuity at x=2 and it is not removable because we can't get rid of the x-2 factor in the denominator.

The first choice has a discontinuity at x=-1 and it is removable because x^2-x-2=(x-2)(x+1) and the x+1's will cancel on top and bottom making the point at x=-1 a removable discontinuity.

8 0
3 years ago
How do we find the quadratic equation in standard form with the given roots of -1/3, 5?
Olin [163]
I think this is the answer. Because it doesn’t mention a leading coefficient but it’s a quadratic function so it would be
1(x-1/3)(x-5) and that should be your answer. The simplified version is down below

8 0
3 years ago
Not hard <br> 2x−4y=14<br> 3y+5x=9
Vinil7 [7]

Answer:

<h3>HLO,,,WE HAVE TO SIMPLIFY OR WE HAVE TO FIND VALUES</h3>
3 0
2 years ago
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