2 years ago

Help please! Thank you

Mathematics

1 answer:

Margarita [4]2 years ago

8 0

Answer:

Step-by-step explanation:

Red marble probably currently: 12/32 = 3/8

Guess and check (using the multiple choice answers):

F: 12 + 13 / 32 + 13 = 25/45 = 5/6; does not equal 3/5

G: 12 + 18 / 32 + 18 = 30/50 = 3/5; does equal 3/5

H: 12 + 28 / 32 + 28 = 40/60 = 2/3; does not equal 3/5

J: 12 + 32 / 32 + 32 = 44/64 = 11/16; does not equal 3/5

K: 12 + 40 / 32 + 40 = 52/72 = 13/18; does not equal 3/5

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in February Frank spent 49 hours watching Netflix in March he only spent 36.26 hours watching what was the percent decrease in t

Lisa [10]

Answer:

Step-by-step explanation:

Okay so first, let's write out an equation:

36.26/49 = x/100

Then, multiply both sides by 100 to get the x isolated.

x = 74

100-74 = 26

So the percent decrease is 26

3 0

2 years ago

What’s the right answer?

galina1969 [7]

The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .

I am unable to read all of the options in the picture you provided but I hope this helps! (:

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2 years ago

Read 2 more answers

Express the following in p/q form, where p and q are integers and q is not equal to 0.

Wewaii [24]

(I)1.272727... = 14/11
(II)0.1282828...= 127/990

(The solution is in the picture
NB : the two points on the two numbers in the solution means those two numbers are recurring or repeating )