2 years ago

Daily Question: Statistics

Mathematics

1 answer:

harkovskaia [24]2 years ago

8 0

Answer:

The average is about 90.

Step-by-step explanation:

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Divide £50 in the ratio of 1:4

NikAS [45]

Answer=10:40

Explanation:

Don’t know how to type the symbol in font of the 50 so I will substitute
£50=$50

So 1:4
Add it up
1+4=5

So 5 total units
$50=5
Divided by 5
$10=1 units

So 1:4=10:10 times 4=10:40

6 0

3 years ago

Solve x^2 x=0.factorise.

Semenov [28]

$x^2\pm x=0\\\\x(x\pm1)=0\iff x=0\ or\ x\pm1=0\\\\\boxed{x=0\ or\ x=\mp1}\\\\if\ x^2+x=0\ then\ x=0\ or\ x=-1\\if\ x^2-x=0\ then\ x=0\ or\ x=1$

4 0

3 years ago

100 points for a serious answer.

sammy [17]

Answer:
I'm not sure if this will be able to help, though I found the same question, but answered by someone who is far more advanced with this, and has answered for more questions than I have. Hope this can help, if not please comment, so I can delete.

brainly.com/question/21188240

5 0

2 years ago

Read 2 more answers

Hope u can do it HELP MATH

Nostrana [21]

Answer:

the right answer would be 13