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lubasha [3.4K]
3 years ago
8

Maria's father is 20 years older than Maria Write an expression that will represent the age of Maria's father use a variable and

identify what your variable stands for
Mathematics
1 answer:
abruzzese [7]3 years ago
4 0

Let's make "x" the variable for Maria's age.

And since Maria's father is 20 years older than Maria:

Age of Maria's Father = x + 20.

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8g+10=35 + 3g math 1
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Answer:

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Step-by-step explanation:

8g+10 = 35 + 3g

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Step-by-step explanation:

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mean Ц =2.06 unites

Standard deviation б is  = 55.85 unites  

Probability density  → Normal

Let assume that it is symmetrically distributed about the mean

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=> 37.67 =  x_{2}  -2.06

=>  x_{2}  = 39.73 units

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ux = (39.73  -   (-35.73) )/2

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