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Anastasy [175]
3 years ago
7

Please help meh I keep getting it wrong im so sad

Mathematics
1 answer:
olga_2 [115]3 years ago
7 0

Answer:

1, 2 and 5

Step-by-step explanation:

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7/18 - 1/3 , 1/2 - 1/5 - 1/10 and 3 1/2 - 2 5/9 please help thank you ​
algol13

Answer:

Step-by-step explanation:

7/18=7/18

it cant be divided agian

1/3=1/3

it cant be divded agian

1/5=1/5

it cant be divded agian

1/10=1/10

it cant be divded agian

3 1/2=3/2

2 5/9 =10/9

i am not sure if this is what you wanted ...

4 0
3 years ago
Solve the following system of equations.
murzikaleks [220]

Answer:

1. x=0 y=-20

2. x=0 y=7.5

Step-by-step explanation:

7 0
3 years ago
Distribution with a mean of 100 and standard deviation of 15...
anzhelika [568]
Use the z-score:
                                      112 - 100
For 112, the z-score is --------------- = 12/15, or 0.8.  
                                             15

Next, find the AREA under the standard normal curve TO THE LEFT OF 0.8.

Use either a z-score table or a calculator for this purpose.

Using my calculator, I found that this area is 0.532.  That places 112 in the 53rd percentile.

82 would be in a lower percentile:  the 12th percentile.

Let me know if you have questions about how to use a calculator to do these calculations.

8 0
4 years ago
Yah vertical stick of length 6M Casts a shadow 400 cm long on the ground at the same time a tower Casts a shadow 28 metre long u
levacccp [35]

Answer:

ur mom reminds me of my dad lol

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
8 hectograms = decagrams
ValentinkaMS [17]
It would equal 80 Decagrams
6 0
4 years ago
Read 2 more answers
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