3 years ago

Anyone know how to do 3 or 4???

1 answer:

3 0

There are 13 students in Sara's class. I did this by using 8 = 3/5x, x being the total number of students. The answer is 13.33334 but you cant have half a student so it rounds down to 13.
also number 4 can be any positive number. This is because if you take one fourth of a negative number it will be more than if you doubled it. for example 1/4 of -4 is -1 which is more than -4 doubled which is -8

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Put these numbers in order from greatest to least. 0.012 0.002 0.02 0.512

prisoha [69]

Answer: 0.512, 0.020, 0.012, 0.002

Step-by-step explanation:

To put these decimals in the order from greatest to least, we first need to make sure they all have the same place values.

0.012, 0.002, 0.020, 0.512

Now that they have the same place values, we can see which is bigger.

0.512, 0.020, 0.012, 0.002

8 0

3 years ago

What was the day of the week on Alex’s 39 day of his trip

vitfil [10]

Answer:

what year was his trip? I can figure it out I just need the year

Step-by-step explanation:

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4 years ago

Could someone check this. I don't know if I'm correct. Thanks!

garik1379 [7]

Answer:

yes

Step-by-step explanation:

your answers are correct! congrats!

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3 years ago

Find the slope of the line passing through the points (3,9) and 12,-5)

astraxan [27]

Answer:

9/-24 or ~ -0.38

Step-by-step explanation:

x y

3 9

12 -15

from 9 to -15 it will be subtracting 24

From 3 to 12 it will be adding 9

y/x = 9/-24 or -0.375 ~ -0.38

7 0

3 years ago

If you are making a scale drawing of a girrafe that is 6m tall, and the height of the girrafe in your drawing is 3cm, what is th

k0ka [10]

Answer:

1cm to 200cm

Step-by-step explanation:

l of giraffe = 6m = 600cm

l of giraffe drawing = 3cm

scale = drawing : real = 3 : 600 = 1 : 200

Therefore the scale is 1cm to 200cm

8 0

3 years ago